---
title: MCDLG Newsstand - HVAC Industry Info
description: The MCDLG Newsstand - For information on Louvers, Dampers, and the HVAC Industry
---

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# MCDLG Newsstand

Select Category 2018 In Review 2019 in review Accessories Acoustical Louver Actuator Aesthetic AIA Air Leakage Air Performance Airfoil Blade Aluminum AMCA AMCA 540 AMCA 550 AMCA Ratings architecture Augmented Axle Backdraft Damper Balance Damper Bird Screen Blades Brick Vents Ceiling Radiation Channel Frame Chevron Combination Construction Control Damper Current Events Dampers Door Louvers Drain Pan Drainable Ductwork Efficiency Equipment Screen FEMA 361 Finishes Fire Damper Fire Resistance Fire-Smoke Damper Flange Frame Frame Depth Fusible Links Glazing Frame Green Hand Cranks Hand Quadrants Hat Frame History Hurricane Louvers HVAC Indoor Air Quality Industrial Damper Installation Insulated IoT Limits Linkage Location Louvers Maintenance Modulating Mullion Multi-Zone Damper Newsstand News NFPA Penthouse Louver Pin-Lock Pneumatic Pressure Drop PTAC Reconstruction Round Damper Sand Louvers Screen Seals Severe Weather Sill Extension Smart Tech Smoke Damper Specifications Specs Stationary Steel Style Sunscreen Sunshade Switch Temperature Rating Thin Line Louver Transitions UL Life Safety Virtual Vision Screen Water Penetration Wind Driven Rain

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![The Condenser - Driving Blade Rotation](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/MCDLG%20Blog%202026%20-%20The%20Condenser%20-%20Driving%20Blade%20-%20Cover.webp)

[Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Actuator,](https://newsstand.mcdlg-hvac.com/tag/actuator) [Blades](https://newsstand.mcdlg-hvac.com/tag/blades)

### [The Condenser - Driving Blade Rotation](https://newsstand.mcdlg-hvac.com/condenser-blade-rotation)

Nov 4, 2026, 11:00:00 AM

For HVAC dampers, every blade must move on the same action. This synchronized movement is the key to HVAC zone control. Linkage connects every blade together, so that all blades rotate at the same time. What drives the rotation?

[Read More](https://newsstand.mcdlg-hvac.com/condenser-blade-rotation)

![Five Considerations for Life Safety Dampers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Five%20Considerations%20for%20Life%20Safety%20Dampers/MCDLG%20Blog%202026%20-%20Five%20Considerations%20for%20Life%20Safety%20Dampers%20-%20Cover.webp)

[UL Life Safety,](https://newsstand.mcdlg-hvac.com/tag/ul-life-safety) [Temperature Rating,](https://newsstand.mcdlg-hvac.com/tag/temperature-rating) [Fire Resistance](https://newsstand.mcdlg-hvac.com/tag/fire-resistance)

### [Five Considerations for Life Safety Dampers](https://newsstand.mcdlg-hvac.com/five-considerations-for-life-safety-dampers)

Oct 21, 2026, 11:00:01 AM

You have likely seen fire and smoke dampers mentioned in your project’s requirements. These are life safety dampers, and they are part of your building’s passive fire protection. Life safety dampers react to fire and smoke hazards by closing off ventilation openings and ductwork during an emergency.

[Read More](https://newsstand.mcdlg-hvac.com/five-considerations-for-life-safety-dampers)

![The Condenser - A Closer Look at Jamb Seals](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/MCDLG%20Blog%202026%20-%20The%20Condenser%20-%20Jamb%20Seals%20-%20Cover.webp)

[Air Leakage,](https://newsstand.mcdlg-hvac.com/tag/air-leakage) [Seals](https://newsstand.mcdlg-hvac.com/tag/seals)

### [The Condenser - A Closer Look at Jamb Seals](https://newsstand.mcdlg-hvac.com/condenser-closer-look-jamb-seals)

Oct 7, 2026, 11:00:00 AM

Jamb seals help minimize air leakage in the space between the blades of the damper and its jambs. Learn how these seals work with this Condenser article.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-closer-look-jamb-seals)

![HVAC Airflow Damper Troubleshooting Guide](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/HVAC%20Damper%20Troubleshooting/MCDLG%20Blog%202026%20-%20Damper%20Troubleshooting%20-%20Cover.webp)

[HVAC,](https://newsstand.mcdlg-hvac.com/tag/hvac) [Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Maintenance](https://newsstand.mcdlg-hvac.com/tag/maintenance)

### [HVAC Airflow Damper Troubleshooting Guide](https://newsstand.mcdlg-hvac.com/hvac-airflow-damper-troubleshooting-guide)

Sep 23, 2026, 11:00:00 AM

Check your dampers with this troubleshooting guide, on the MCDLG Newsstand. Make sure your HVAC system is in peak condition. 

[Read More](https://newsstand.mcdlg-hvac.com/hvac-airflow-damper-troubleshooting-guide)

![The Cost of Ignoring Requirements](https://newsstand.mcdlg-hvac.com/hubfs/MCDLG%20Blog%202026%20-%20The%20Condenser%20-%20Ignoring%20Requirements%20-%20Cover.webp)

[HVAC](https://newsstand.mcdlg-hvac.com/tag/hvac)

### [The Condenser - The Cost of Ignoring Requirements](https://newsstand.mcdlg-hvac.com/condenser-cost-of-ignoring-requirements)

Sep 9, 2026, 10:59:59 AM

How much does it cost to have a leaky damper? The best damper may cost more, but the bill for skipping requirements will add up over time. Learn more about these costs on the Newsstand.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-cost-of-ignoring-requirements)

![Architectural Louver Design and Specification](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Architectural%20Louver%20Design/MCDLG%20Blog%202026%20-%20Architectural%20Louver%20Design%20and%20Specs%20-%20Cover.webp)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Specifications](https://newsstand.mcdlg-hvac.com/tag/specifications)

### [Architectural Louver Design and Specification](https://newsstand.mcdlg-hvac.com/architectural-louver-design-and-specification)

Aug 19, 2026, 8:00:00 AM

Louvers may be a requirement, but they don't have to drag down your designs. Learn to design and specify louvers for your architectural projects.

[Read More](https://newsstand.mcdlg-hvac.com/architectural-louver-design-and-specification)

![Louver Blade Angle](https://newsstand.mcdlg-hvac.com/hubfs/MCDLG%20Blog%202026%20-%20The%20Condenser%20-%20Louver%20Blade%20Angle%20-%20Cover.webp)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Blades](https://newsstand.mcdlg-hvac.com/tag/blades)

### [The Condenser - Louver Blade Angle](https://newsstand.mcdlg-hvac.com/condenser-louver-blade-angle)

Aug 5, 2026, 8:00:02 AM

How does a louver's blade angle affect its performance? Why is blade angle important? Learn what it means for your louvers with this quick Condenser article.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-louver-blade-angle)

![](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Four%20Louvers%20Meeting%20Requirements/MCDLG%20Blog%20-%20Four%20Louvers%20-%20Cover.webp)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Wind Driven Rain,](https://newsstand.mcdlg-hvac.com/tag/wind-driven-rain) [Severe Weather,](https://newsstand.mcdlg-hvac.com/tag/severe-weather) [Air Performance,](https://newsstand.mcdlg-hvac.com/tag/air-performance) [Hurricane Louvers](https://newsstand.mcdlg-hvac.com/tag/hurricane-louvers)

### [Four Louvers for Meeting Requirements](https://newsstand.mcdlg-hvac.com/four-louvers-requirements)

Jul 22, 2026, 11:00:00 AM

We know louver selection can be difficult. In this article, we picked out four louvers, one from each category, to help meet your airflow requirements. Subscribe to MCDLG Newsstand for this and more.

[Read More](https://newsstand.mcdlg-hvac.com/four-louvers-requirements)

![What are Brick Vents?](https://newsstand.mcdlg-hvac.com/hubfs/MCDLG%20Blog%20-%20The%20Condenser%20-%20Brick%20Vents%20-%20Cover.webp)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Brick Vents](https://newsstand.mcdlg-hvac.com/tag/brick-vents)

### [The Condenser - What are Brick Vents?](https://newsstand.mcdlg-hvac.com/condenser-brick-vents)

Jul 8, 2026, 10:59:59 AM

Brick vents are louver assemblies designed for masonry. What makes them unique? Why use brick vents? Read this quick Condenser article for the answer.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-brick-vents)

![Preparing for Hurricane Season](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Preparing%20for%20Hurricane%20Season/MCDLG%20Blog%20-%20Hurricane%20Season%20-%20Cover.webp)

[Hurricane Louvers,](https://newsstand.mcdlg-hvac.com/tag/hurricane-louvers) [AMCA 540,](https://newsstand.mcdlg-hvac.com/tag/amca-540) [AMCA 550](https://newsstand.mcdlg-hvac.com/tag/amca-550)

### [Preparing for Hurricane Season](https://newsstand.mcdlg-hvac.com/preparing-for-hurricane-season)

Jun 24, 2026, 11:14:59 AM

Preparing for hurricane season? Protect your ventilation points with hurricane-ready louvers. Learn what to look for when selecting hurricane louvers on the Newsstand.

[Read More](https://newsstand.mcdlg-hvac.com/preparing-for-hurricane-season)

![The Condenser - AMCA 550 Quick Review](https://newsstand.mcdlg-hvac.com/hubfs/MCDLG%20Blog%20-%20The%20Condenser%20-%20AMCA%20550%20-%20Cover.webp)

[Hurricane Louvers,](https://newsstand.mcdlg-hvac.com/tag/hurricane-louvers) [AMCA 550](https://newsstand.mcdlg-hvac.com/tag/amca-550)

### [The Condenser - AMCA 550 Quick Review](https://newsstand.mcdlg-hvac.com/condenser-amca-550-quick-review)

Jun 10, 2026, 11:15:01 AM

In this Condenser, we take a quick look at AMCA Standard 550. Get a refresher on AMCA’s wind driven rain standard for hurricane louvers. The MCDLG Newsstand has you covered.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-amca-550-quick-review)

![Understanding Louver Protection](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Understanding%20Louver%20Protection/MCDLG%20Blog%20-%20Understanding%20Louver%20Protection%20-%20Cover.webp)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Severe Weather,](https://newsstand.mcdlg-hvac.com/tag/severe-weather) [Drainable](https://newsstand.mcdlg-hvac.com/tag/drainable)

### [Understanding Louver Protection](https://newsstand.mcdlg-hvac.com/understanding-louver-protection)

May 20, 2026, 11:15:01 AM

Louvers are versatile, but their main purpose is protection. When choosing a louver, you will be looking to protect a ventilation opening. In this article, we will discuss louver protection, what it means, and how to choose the best louver to protect your openings.

[Read More](https://newsstand.mcdlg-hvac.com/understanding-louver-protection)

![Proper Louver Drainage](https://newsstand.mcdlg-hvac.com/hubfs/MCDLG%20Blog%20-%20The%20Condenser%20-%20Proper%20Louver%20Drainage%20-%20Cover.webp)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Drain Pan,](https://newsstand.mcdlg-hvac.com/tag/drain-pan) [Drainable](https://newsstand.mcdlg-hvac.com/tag/drainable)

### [The Condenser - Proper Louver Drainage](https://newsstand.mcdlg-hvac.com/condenser-louver-drainage)

May 6, 2026, 11:15:00 AM

Drainable louvers keep interiors dry, but how do they “drain” rainwater? Learn where the water goes with this quick Condenser read.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-louver-drainage)

![Mounting Options for Control Dampers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Mounting%20Dampers/MCDLG%20Blog%202026%20-%20Mounting%20Options%20for%20CD%20-%20cover.webp)

### [Mounting Options for Control Dampers](https://newsstand.mcdlg-hvac.com/mounting-control-dampers)

Apr 22, 2026, 11:15:01 AM

How you mount the damper will affect how you design it. Learn the four common ways to mount a damper with the MCDLG Newsstand.

[Read More](https://newsstand.mcdlg-hvac.com/mounting-control-dampers)

![The Condenser - The Benefits of Modulating](https://newsstand.mcdlg-hvac.com/hubfs/MCDLG%20Blog%202026%20-%20The%20Condenser%20-%20Modulating%20Actuators%20-%20Cover.webp)

[Actuator,](https://newsstand.mcdlg-hvac.com/tag/actuator) [Control Damper,](https://newsstand.mcdlg-hvac.com/tag/control-damper) [Modulating](https://newsstand.mcdlg-hvac.com/tag/modulating)

### [The Condenser - The Benefits of Modulating](https://newsstand.mcdlg-hvac.com/condenser-benefits-modulating)

Apr 9, 2026, 2:39:01 PM

Expecting a pressure issue in your HVAC system? Or maybe there is a cold spot in your building that won’t go away. Pressure issues waste power and increase costs. A modulating actuator might be what you need.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-benefits-modulating)

![Damper Specifications](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Damper%20Specifications/MCDLG%20-%20Blog%202025%20-%20Damper%20Specifications%20-%20Cover.webp)

[Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Specifications,](https://newsstand.mcdlg-hvac.com/tag/specifications) [Specs](https://newsstand.mcdlg-hvac.com/tag/specs)

### [Damper Specifications](https://newsstand.mcdlg-hvac.com/damper-specifications)

Mar 18, 2026, 11:29:59 AM

Dampers will be part of your building’s specifications. Learn where they go in your specs with the MCDLG Newsstand.

[Read More](https://newsstand.mcdlg-hvac.com/damper-specifications)

![Important Damper Parts](https://newsstand.mcdlg-hvac.com/hubfs/MCDLG%20-%20Blog%202025%20-%20The%20Condenser%20-%20Important%20Damper%20Parts%20-%20Cover.webp)

### [The Condenser - Important Damper Parts](https://newsstand.mcdlg-hvac.com/condenser-important-damper-parts)

Mar 4, 2026, 11:00:00 AM

Dampers are built from many components, but we usually focus on the blades and the frame. Let's look at three damper parts that deserve more attention.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-important-damper-parts)

![Control Dampers and Building Automation](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Control%20Dampers%20and%20BAS/MCDLG%20-%20Blog%202025%20-%20Control%20Dampers%20and%20BAS%20-%20Cover.webp)

### [Control Dampers and Building Automation Systems](https://newsstand.mcdlg-hvac.com/control-dampers-and-bas)

Feb 18, 2026, 11:00:00 AM

How do control dampers fit into your building’s automation system? Learn how they can help automate your HVAC system on the Newsstand. Read more for the details.

[Read More](https://newsstand.mcdlg-hvac.com/control-dampers-and-bas)

![Why Modulating Actuators?](https://newsstand.mcdlg-hvac.com/hubfs/MCDLG%20-%20Blog%202025%20-%20The%20Condenser%20-%20Why%20Modulating%20-%20Cover.webp)

[Actuator,](https://newsstand.mcdlg-hvac.com/tag/actuator) [Modulating](https://newsstand.mcdlg-hvac.com/tag/modulating)

### [The Condenser - Why Modulating?](https://newsstand.mcdlg-hvac.com/condenser-why-modulating)

Feb 4, 2026, 10:59:59 AM

Most actuators can fully open or fully close a unit, but some can hold in between positions. Learn more about modulating actuators in this quick Condenser article.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-why-modulating)

![](https://newsstand.mcdlg-hvac.com/hubfs/Images/Combination%20Fire-Smoke/MCDLG%20-%20Blog%202025%20-%20Life%20Safety%20-%20Combination%20FireSmoke%20Dampers%20-%20Cover.webp)

[UL Life Safety,](https://newsstand.mcdlg-hvac.com/tag/ul-life-safety) [Fire-Smoke Damper](https://newsstand.mcdlg-hvac.com/tag/fire-smoke-damper)

### [Life Safety in HVAC - Combination Fire-Smoke Dampers](https://newsstand.mcdlg-hvac.com/combination-fire-smoke-dampers)

Jan 21, 2026, 11:30:00 AM

Life safety is a crucial part of HVAC. In this article, we will discuss the traits of the combination fire-smoke damper and its role in your HVAC system.

[Read More](https://newsstand.mcdlg-hvac.com/combination-fire-smoke-dampers)

![A Closer Look at Smoke Leakage Testing](https://newsstand.mcdlg-hvac.com/hubfs/MCDLG%20-%20Blog%202025%20-%20The%20Condenser%20-%20Smoke%20Leakage%20Testing%20-%20Cover.webp)

[Smoke Damper,](https://newsstand.mcdlg-hvac.com/tag/smoke-damper) [UL Life Safety](https://newsstand.mcdlg-hvac.com/tag/ul-life-safety)

### [The Condenser - A Closer Look at Smoke Leakage Class](https://newsstand.mcdlg-hvac.com/condenser-smoke-leakage-class)

Jan 7, 2026, 11:00:00 AM

What is a leakage class and how is it determined? Take a closer look at how smoke dampers receive a leakage class with this quick Condenser article.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-smoke-leakage-class)

![Damper Showdown - Control Dampers vs Smoke Dampers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Damper%20Showdown/MCDLG%20Blog%202025%20-%20Damper%20Showdown%20-%20Banner%20Image.webp)

### [Damper Showdown - Control Dampers vs Smoke Dampers](https://newsstand.mcdlg-hvac.com/damper-showdown-control-vs-smoke)

Dec 18, 2025, 9:36:00 AM

Air control or smoke control? Which do you need for your project? In this article, we compare control dampers with smoke dampers. Learn more on the MCDLG Newsstand.

[Read More](https://newsstand.mcdlg-hvac.com/damper-showdown-control-vs-smoke)

![Remember Damper Maintenance](https://newsstand.mcdlg-hvac.com/hubfs/MCDLG%20Blog%202025%20-%20Condenser%20-%20Damper%20Maintenance%20-%20Banner%20Image.webp)

[Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Maintenance](https://newsstand.mcdlg-hvac.com/tag/maintenance)

### [The Condenser - Remember Damper Maintenance](https://newsstand.mcdlg-hvac.com/condenser-remember-damper-maintenance)

Dec 3, 2025, 6:49:52 PM

Did you stick to your damper maintenance schedule? Take a few minutes and read why maintaining dampers is important.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-remember-damper-maintenance)

![Life Safety in HVAC - Ceiling Radiation Dampers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Life%20Safety%20-%20CRDs/MCDLG%20Blog%202025%20-%20Ceiling%20Radiation%20Dampers%20-%20Banner%20Image.webp)

[UL Life Safety,](https://newsstand.mcdlg-hvac.com/tag/ul-life-safety) [Ceiling Radiation](https://newsstand.mcdlg-hvac.com/tag/ceiling-radiation)

### [Life Safety in HVAC - Ceiling Radiation Dampers](https://newsstand.mcdlg-hvac.com/ceiling-radiation-dampers)

Nov 19, 2025, 11:30:00 AM

What are ceiling radiation dampers? How do they work? Why are they important for your building? In this article, we will discuss how CRDs (ceiling radiation dampers) fit into the fire response in your HVAC system.

[Read More](https://newsstand.mcdlg-hvac.com/ceiling-radiation-dampers)

![The Condenser - Actuator Closure Types](https://newsstand.mcdlg-hvac.com/hubfs/MCDLG%20Blog%202025%20-%20Condenser%20-%20Actuator%20Closure%20Types%20-%20Banner%20Image.webp)

[HVAC,](https://newsstand.mcdlg-hvac.com/tag/hvac) [Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Actuator](https://newsstand.mcdlg-hvac.com/tag/actuator)

### [The Condenser - Actuator Closure Types](https://newsstand.mcdlg-hvac.com/the-condenser-actuator-closure-types)

Nov 10, 2025, 11:30:00 AM

What does “spring closed” mean? In this Condenser, we will explore the various closure types for air control and life safety dampers. Learn more on the Newsstand.

[Read More](https://newsstand.mcdlg-hvac.com/the-condenser-actuator-closure-types)

![Three Steps to Efficient HVAC](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Three%20Steps%20Efficient%20HVAC/MCDLG%20Blog%202025%20-%20Three%20Steps%20for%20Efficient%20HVAC%20-%20Banner%20Image.webp)

[HVAC,](https://newsstand.mcdlg-hvac.com/tag/hvac) [Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Efficiency](https://newsstand.mcdlg-hvac.com/tag/efficiency)

### [Three Steps to Efficient HVAC Design](https://newsstand.mcdlg-hvac.com/three-steps-efficient-hvac-design)

Oct 22, 2025, 11:15:00 AM

Looking to design an efficient HVAC system? Here are three steps you can take with your louvers and dampers. Read more about HVAC on the MCDLG Newsstand.

[Read More](https://newsstand.mcdlg-hvac.com/three-steps-efficient-hvac-design)

![A Closer Look at Airfoil Blades](https://newsstand.mcdlg-hvac.com/hubfs/MCDLG%20Blog%202025%20-%20Closer%20Look%20at%20Airfoil%20Blades%20-%20Banner%20Image.webp)

[Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Efficiency,](https://newsstand.mcdlg-hvac.com/tag/efficiency) [Airfoil Blade](https://newsstand.mcdlg-hvac.com/tag/airfoil-blade)

### [The Condenser - A Closer Look at Airfoil Blades](https://newsstand.mcdlg-hvac.com/the-condenser-a-closer-look-at-airfoil-blades)

Oct 8, 2025, 11:15:00 AM

Airfoil blades are designed for airflow. Learn more about their design in this quick Condenser read. The MCDLG Newsstand has you covered.

[Read More](https://newsstand.mcdlg-hvac.com/the-condenser-a-closer-look-at-airfoil-blades)

![Damper Blade Mechanics](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Damper%20Blade%20Mechanics/MCDLG%20Blog%202025%20-%20Damper%20Blade%20MechanicsBanner%20Image.webp)

[Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Blades](https://newsstand.mcdlg-hvac.com/tag/blades)

### [Damper Blade Mechanics](https://newsstand.mcdlg-hvac.com/damper-blade-mechanics)

Sep 24, 2025, 11:30:00 AM

Dampers rely on their blades to control airflow, balance air pressure, and do what needs to be done in your HVAC system. Here are the ways damper blades work in your HVAC system.

[Read More](https://newsstand.mcdlg-hvac.com/damper-blade-mechanics)

![A Closer Look at Balancing Dampers](https://newsstand.mcdlg-hvac.com/hubfs/MCDLG%20Blog%202025%20Condenser%20-%20Closer%20Look%20at%20Balancing%20Dampers%20-%20Banner%20Image.webp)

[Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Balance Damper](https://newsstand.mcdlg-hvac.com/tag/balance-damper)

### [The Condenser - A Closer Look at Balancing Dampers](https://newsstand.mcdlg-hvac.com/condenser-balancing-dampers)

Sep 10, 2025, 11:15:00 AM

Balance is important in an efficient HVAC system. Take a closer look at balancing dampers on the MCDLG Newsstand.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-balancing-dampers)

![Extreme Weather or Severe Weather?](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Extreme%20or%20Severe%20Weather/MCDLG%20Blog%202025%20-%20Extreme%20or%20Severe%20-%20Banner%20Image.png)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Severe Weather,](https://newsstand.mcdlg-hvac.com/tag/severe-weather) [Hurricane Louvers,](https://newsstand.mcdlg-hvac.com/tag/hurricane-louvers) [AMCA 540,](https://newsstand.mcdlg-hvac.com/tag/amca-540) [AMCA 550](https://newsstand.mcdlg-hvac.com/tag/amca-550)

### [Extreme Weather or Severe Weather?](https://newsstand.mcdlg-hvac.com/extreme-weather-or-severe-weather)

Aug 20, 2025, 11:15:00 AM

Extreme weather or severe weather? Which type of protection do you need? Learn the difference between these two louver types and when to use them. The Newsstand has you covered! 

[Read More](https://newsstand.mcdlg-hvac.com/extreme-weather-or-severe-weather)

![The Condenser - Lightweight Louver Protection](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/MCDLG%20Blog%202025%20-%20Lightweight%20Louver%20Protection%20-%20Banner%20Image.png)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Air Performance,](https://newsstand.mcdlg-hvac.com/tag/air-performance) [Efficiency](https://newsstand.mcdlg-hvac.com/tag/efficiency)

### [The Condenser - Lightweight Louver Protection](https://newsstand.mcdlg-hvac.com/condenser-lightweight-louver-protection)

Aug 6, 2025, 11:15:00 AM

Lightweight louvers are there for situations that don't need a severe weather louver. Learn more about louver protection in this quick Condenser read.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-lightweight-louver-protection)

![The Two Types of Wind Driven Rain](https://newsstand.mcdlg-hvac.com/hubfs/Images/Two%20Types%20of%20WDR/MCDLG%202025%20-%20Two%20Types%20of%20WDR%20-%20Banner%20Image.png)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [AMCA Ratings,](https://newsstand.mcdlg-hvac.com/tag/amca-ratings) [Wind Driven Rain,](https://newsstand.mcdlg-hvac.com/tag/wind-driven-rain) [AMCA 550](https://newsstand.mcdlg-hvac.com/tag/amca-550)

### [The Two Types of Wind Driven Rain](https://newsstand.mcdlg-hvac.com/two-types-wind-driven-rain)

Jul 23, 2025, 8:15:00 AM

Do you need a wind driven rain-rated louver or an AMCA 550-listed louver? There are two types of wind driven rain. Learn the difference with the MCDLG Newsstand. 

[Read More](https://newsstand.mcdlg-hvac.com/two-types-wind-driven-rain)

![The Condenser - The Importance of Louver Testing](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/MCDLG%202025%20-%20Condenser%20Louver%20Testing%20-%20Banner%20Image.png)

[AMCA,](https://newsstand.mcdlg-hvac.com/tag/amca) [Louvers](https://newsstand.mcdlg-hvac.com/tag/louvers)

### [The Condenser - The Importance of Louver Testing](https://newsstand.mcdlg-hvac.com/condenser-importance-of-louver-testing)

Jul 9, 2025, 5:59:40 PM

You should know the capabilities of your louvers before you install them. Learn the importance of louver testing with this quick Condenser read.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-importance-of-louver-testing)

![Important Tips for Louver Design](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Louver%20Design%20Tips/MCDLG%202025%20-%20Tips%20for%20Louver%20Design%20-%20Banner%20Image.png)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [AMCA Ratings,](https://newsstand.mcdlg-hvac.com/tag/amca-ratings) [Blades](https://newsstand.mcdlg-hvac.com/tag/blades)

### [Important Tips for Louver Design](https://newsstand.mcdlg-hvac.com/important-tips-for-louver-design)

Jun 18, 2025, 11:00:00 AM

Need tips on louver design? Here are few pointers from the MCDLG Newsstand. Learn to design louvers that meet requirements with this article.

[Read More](https://newsstand.mcdlg-hvac.com/important-tips-for-louver-design)

![The Condenser - Louver Blade Profiles](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/MCDLG%202025%20-%20Condenser%20-%20Louver%20Blades%20-%20Banner%20Image.png)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Blades,](https://newsstand.mcdlg-hvac.com/tag/blades) [Chevron](https://newsstand.mcdlg-hvac.com/tag/chevron)

### [The Condenser - Louver Blade Profiles](https://newsstand.mcdlg-hvac.com/condenser-louver-blade-profiles)

Jun 4, 2025, 11:00:00 AM

Blade profile refers to the shape of the blade, including features like catches and drain channels. Check out this quick read on louver blade profiles. 

[Read More](https://newsstand.mcdlg-hvac.com/condenser-louver-blade-profiles)

![Choosing Dampers for HVAC Ductwork](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Choosing%20Dampers%20for%20HVAC%20Ductwork/MCDLG%20-%20Hubspot%20Blog%202024%20Condenser%20-%20Dampers%20in%20the%20Ducts%20-%20Cover%20copy.png)

[HVAC,](https://newsstand.mcdlg-hvac.com/tag/hvac) [Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Ductwork](https://newsstand.mcdlg-hvac.com/tag/ductwork)

### [Choosing Dampers for HVAC Ductwork](https://newsstand.mcdlg-hvac.com/choosing-dampers-for-hvac-ductwork)

Jun 2, 2025, 5:31:42 PM

HVAC systems are a complex network of ducts and equipment. How do dampers fit in? Learn how to choose dampers for your HVAC ductwork with the Newsstand.

[Read More](https://newsstand.mcdlg-hvac.com/choosing-dampers-for-hvac-ductwork)

![Life Safety in HVAC - What are Smoke Dampers?](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Life%20Safety%20Dampers%20-%20Smoke%20Dampers/MCDLG%20-%20Hubspot%20Blog%202024%20Smoke%20Dampers%20-%20Cover.png)

[Smoke Damper,](https://newsstand.mcdlg-hvac.com/tag/smoke-damper) [UL Life Safety](https://newsstand.mcdlg-hvac.com/tag/ul-life-safety)

### [Life Safety in HVAC - What are Smoke Dampers?](https://newsstand.mcdlg-hvac.com/life-safety-hvac-smoke-dampers)

May 21, 2025, 3:20:27 PM

What are smoke dampers? Learn how these life safety dampers keep occupants safe during an emergency. Stay informed with the MCDLG Newsstand.

[Read More](https://newsstand.mcdlg-hvac.com/life-safety-hvac-smoke-dampers)

![FEMA 361 Louvers for Storm Shelters and Safe Rooms](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/FEMA%20361%20Louvers/MCDLG%202025%20-%20FEMA%20361%20-%20Banner%20Image.png)

[Severe Weather,](https://newsstand.mcdlg-hvac.com/tag/severe-weather) [Hurricane Louvers,](https://newsstand.mcdlg-hvac.com/tag/hurricane-louvers) [FEMA 361](https://newsstand.mcdlg-hvac.com/tag/fema-361)

### [FEMA 361 Louvers for Storm Shelters and Safe Rooms](https://newsstand.mcdlg-hvac.com/fema-361-louvers)

May 21, 2025, 11:00:00 AM

Storm shelters and FEMA safe rooms require advanced protection. They need louvers and components tested under FEMA P-361 and the ICC 500. Learn more about these standards in this article.

[Read More](https://newsstand.mcdlg-hvac.com/fema-361-louvers)

![A Closer Look at Sand Louvers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/MCDLG%202025%20Condenser%20-%20Sand%20Louvers%20-%20Banner%20Image.png)

[HVAC,](https://newsstand.mcdlg-hvac.com/tag/hvac) [Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Sand Louvers](https://newsstand.mcdlg-hvac.com/tag/sand-louvers)

### [The Condenser - A Closer Look at Sand Louvers](https://newsstand.mcdlg-hvac.com/condenser-sand-louvers)

May 7, 2025, 8:00:00 AM

Is sand infiltration an issue for your project? Learn how sand louvers can help protect your HVAC system in arid climates. The Condenser is short reads on important HVAC topics.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-sand-louvers)

![Four Types of Louver Rain Protection](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Louver%20Rain%20Protection/MCDLG%202025%20-%204%20Types%20of%20Louver%20Rain%20Protection%20-%20Banner%20Image.png)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Severe Weather,](https://newsstand.mcdlg-hvac.com/tag/severe-weather) [Hurricane Louvers,](https://newsstand.mcdlg-hvac.com/tag/hurricane-louvers) [Drainable](https://newsstand.mcdlg-hvac.com/tag/drainable)

### [Four Types of Louver Rain Protection](https://newsstand.mcdlg-hvac.com/louver-rain-protection)

Apr 23, 2025, 11:37:01 AM

Louvers protect openings from rainfall, but certain louvers fulfill separate requirements. Learn more about four types of louver rain protection on the MCDLG Newsstand.

[Read More](https://newsstand.mcdlg-hvac.com/louver-rain-protection)

![The Condenser - Energy Efficiency with Louvers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/MCDLG%202025%20Condenser%20-%20Energy%20Efficiency%20-%20Banner%20Image.png)

[HVAC,](https://newsstand.mcdlg-hvac.com/tag/hvac) [Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Green,](https://newsstand.mcdlg-hvac.com/tag/green) [Efficiency](https://newsstand.mcdlg-hvac.com/tag/efficiency)

### [The Condenser - Energy Efficiency with Louvers](https://newsstand.mcdlg-hvac.com/the-condenser-energy-efficiency-with-louvers)

Apr 9, 2025, 11:00:00 AM

An efficient HVAC system contributes to overall energy efficiency. Learn how louvers can help save power in this Condenser article.

[Read More](https://newsstand.mcdlg-hvac.com/the-condenser-energy-efficiency-with-louvers)

![Three Easy Ways to Improve Indoor Air Quality](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Indoor%20Air%20Quality/MCDLG%202025%20Blog%20-%203%20Ways%20To%20Improve%20Air%20Quality%20-%20Banner%20Image.png)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Indoor Air Quality,](https://newsstand.mcdlg-hvac.com/tag/indoor-air-quality) [Maintenance](https://newsstand.mcdlg-hvac.com/tag/maintenance)

### [Three Ways to Improve Indoor Air Quality](https://newsstand.mcdlg-hvac.com/improve-indoor-air-quality)

Mar 19, 2025, 11:00:00 AM

Indoor air quality is critical in HVAC to keep spaces comfortable and healthy. Here are three simple steps you can take to improve the IAQ in your HVAC system.

[Read More](https://newsstand.mcdlg-hvac.com/improve-indoor-air-quality)

![The Condenser - Passive Ventilation with Architectural Louvers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/MCDLG%202025%20Blog%20-%20Condenser%20-%20Ventilation%20with%20Architectural%20Louvers%20-%20Banner%20Image.png)

### [The Condenser - Passive Ventilation with Architectural Louvers](https://newsstand.mcdlg-hvac.com/condenser-passive-ventilation-architectural-louvers)

Mar 5, 2025, 11:15:00 AM

Let the wind do the work without exposing occupants to the elements. Provide passive ventilation and protect outdoor spaces with lightweight architectural louvers. Learn more on the Newsstand.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-passive-ventilation-architectural-louvers)

![Selecting Dampers for Office Building HVAC](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Dampers%20for%20Office%20HVAC/MCDLG%202025%20Blog%20-%20Selecting%20Dampers%20for%20Office%20HVAC%20-%20Banner%20Image.png)

[HVAC,](https://newsstand.mcdlg-hvac.com/tag/hvac) [UL Life Safety,](https://newsstand.mcdlg-hvac.com/tag/ul-life-safety) [Control Damper,](https://newsstand.mcdlg-hvac.com/tag/control-damper) [Balance Damper](https://newsstand.mcdlg-hvac.com/tag/balance-damper)

### [Selecting Dampers for Office Building HVAC](https://newsstand.mcdlg-hvac.com/dampers-for-office-hvac)

Feb 19, 2025, 11:00:00 AM

Office buildings will have many zones that will have different airflow needs throughout the day. Keep air moving through your office with these dampers.

[Read More](https://newsstand.mcdlg-hvac.com/dampers-for-office-hvac)

![The Condenser - A Closer Look at Fusible Links](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/MCDLG%202025%20Blog%20-%20Condenser%20-%20Fusable%20Links%20-%20Banner%20Image.png)

[UL Life Safety,](https://newsstand.mcdlg-hvac.com/tag/ul-life-safety) [Fire Damper,](https://newsstand.mcdlg-hvac.com/tag/fire-damper) [Fire Resistance,](https://newsstand.mcdlg-hvac.com/tag/fire-resistance) [Fusible Links](https://newsstand.mcdlg-hvac.com/tag/fusible-links)

### [The Condenser - A Closer Look at Fusible Links for Fire Dampers](https://newsstand.mcdlg-hvac.com/condenser-closer-look-fusible-links)

Feb 5, 2025, 11:00:00 AM

Fire dampers need to close at a moment's notice, even if there is no power in the building. Learn how fusible links help them close in this quick Condenser read.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-closer-look-fusible-links)

![Smoke vs Fire-Smoke Dampers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Smoke%20vs%20Fire-Smoke/MCDLG%20-%20Hubspot%20Blog%202024%20Fire%20vs%20Fire-Smoke%20-%20Cover.png)

[Smoke Damper,](https://newsstand.mcdlg-hvac.com/tag/smoke-damper) [Fire Damper](https://newsstand.mcdlg-hvac.com/tag/fire-damper)

### [Damper Showdown - Smoke Dampers versus Fire-Smoke Dampers](https://newsstand.mcdlg-hvac.com/smoke-dampers-versus-fire-smoke-dampers)

Jan 28, 2025, 2:35:40 PM

Two dampers can fulfill your requirements for smoke control. But which is better? Learn the difference between smoke dampers and fire-smoke dampers in this Newsstand article.

[Read More](https://newsstand.mcdlg-hvac.com/smoke-dampers-versus-fire-smoke-dampers)

![Fire Damper Sleeves - A Crucial Component](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Fire%20Damper%20Sleeves/MCDLG%202025%20Blog%20-%20Fire%20Damper%20Sleeves%20-%20Banner%20Image.png)

### [Fire Damper Sleeves - A Crucial Component](https://newsstand.mcdlg-hvac.com/fire-damper-sleeves-crucial-component)

Jan 22, 2025, 11:00:00 AM

Fire dampers sleeves are required for every fire damper and fire-smoke damper. Learn more about these crucial components with the MCDLG Newsstand.

[Read More](https://newsstand.mcdlg-hvac.com/fire-damper-sleeves-crucial-component)

![The Condenser - Breakaway Connections for Fire Dampers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/MCDLG%202024%20Blog%20-%20Condenser%20-%20Breakaway%20ConnectionsBanner%20Image.png)

[UL Life Safety,](https://newsstand.mcdlg-hvac.com/tag/ul-life-safety) [Fire Damper](https://newsstand.mcdlg-hvac.com/tag/fire-damper)

### [The Condenser - Breakaway Connections for Fire Dampers](https://newsstand.mcdlg-hvac.com/condenser-breakaway-connections)

Jan 8, 2025, 11:15:00 AM

A lot can happen during a fire. Debris can fall and ducts can fail, but your fire dampers need to stay in place to keep the fire barrier intact. Breakaway connections help. Learn how in this article.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-breakaway-connections)

![The Condenser - Frame Depth for Louvers and Dampers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/MCDLG%20-%20Hubspot%20Blog%202024%20Condenser%20-%20Frame%20Depth%20-%20Cover.png)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Frame Depth](https://newsstand.mcdlg-hvac.com/tag/frame-depth)

### [The Condenser - Frame Depth for Louvers and Dampers](https://newsstand.mcdlg-hvac.com/condenser-frame-depth)

Dec 4, 2024, 11:00:00 AM

How does frame depth factor into louver and damper design? What does it mean for your HVAC project? Learn the basics of frame depth with this quick Condenser article.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-frame-depth)

![The Condenser - The Temperature Rating of Smoke Dampers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/MCDLG%20-%20Hubspot%20Blog%202024%20Condenser%20-%20Temperature%20Rating%20of%20Smoke%20Dampers%20-%20cover.png)

[Smoke Damper,](https://newsstand.mcdlg-hvac.com/tag/smoke-damper) [Temperature Rating](https://newsstand.mcdlg-hvac.com/tag/temperature-rating)

### [The Condenser - The Temperature Rating of Smoke Dampers](https://newsstand.mcdlg-hvac.com/condenser-temperature-rating-smoke-dampers)

Nov 6, 2024, 9:21:25 AM

Smoke dampers have temperature ratings. Learn what the temperature rating means and the tests involved in determining a smoke damper's rating with this quick Condenser read.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-temperature-rating-smoke-dampers)

![Zone Control Dampers and HVAC Efficiency](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Zone%20Control%20Dampers/MCDLG%20-%20Hubspot%20Blog%202024%20Zone%20Control%20Damper%20-%20Cover.png)

[Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Control Damper,](https://newsstand.mcdlg-hvac.com/tag/control-damper) [Efficiency](https://newsstand.mcdlg-hvac.com/tag/efficiency)

### [Zone Control Dampers and HVAC Efficiency](https://newsstand.mcdlg-hvac.com/zone-control-dampers-hvac-efficiency)

Sep 25, 2024, 11:15:00 AM

Zone control dampers help you divide the workload for your HVAC system. Learn how compartmental design can keep your system efficient, no matter the size.

[Read More](https://newsstand.mcdlg-hvac.com/zone-control-dampers-hvac-efficiency)

![The Condenser - Understanding Fire Resistance Rating](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/MCDLG%20-%20Hubspot%20Blog%202024%20Storm%20Louver%20-%20Cover%20copy.png)

[UL Life Safety,](https://newsstand.mcdlg-hvac.com/tag/ul-life-safety) [Fire Damper,](https://newsstand.mcdlg-hvac.com/tag/fire-damper) [Fire Resistance](https://newsstand.mcdlg-hvac.com/tag/fire-resistance)

### [The Condenser - Understanding the Fire Resistance Rating](https://newsstand.mcdlg-hvac.com/condenser-understanding-fire-resistance-rating)

Sep 11, 2024, 11:15:00 AM

Every fire damper and fire smoke damper will have a fire resistance rating. What does the rating mean? Learn about the tests and standards with this quick Condenser article.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-understanding-fire-resistance-rating)

![Finding the Right Storm Louver](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Finding%20the%20Right%20Storm%20Louver/MCDLG%20-%20Hubspot%20Blog%202024%20Storm%20Louver%20-%20Cover.png)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [AMCA Ratings,](https://newsstand.mcdlg-hvac.com/tag/amca-ratings) [Wind Driven Rain,](https://newsstand.mcdlg-hvac.com/tag/wind-driven-rain) [Hurricane Louvers,](https://newsstand.mcdlg-hvac.com/tag/hurricane-louvers) [Drainable](https://newsstand.mcdlg-hvac.com/tag/drainable)

### [Finding the Right Storm Louver](https://newsstand.mcdlg-hvac.com/finding-the-right-storm-louver)

Aug 21, 2024, 11:00:00 AM

Your building should be protected throughout the year, whether it rains or shines. MCDLG can help you find the right storm louvers for your project. Learn more on the Newsstand.

[Read More](https://newsstand.mcdlg-hvac.com/finding-the-right-storm-louver)

![The Condenser - Acoustic Louvers for Noisy Projects](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/MCDLG%20-%20Hubspot%20Blog%202024%20Condenser%20-%20Acoustic%20Louvers%20-%20Cover.png)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Acoustical Louver](https://newsstand.mcdlg-hvac.com/tag/acoustical-louver)

### [The Condenser - Acoustic Louvers for Noisy Projects](https://newsstand.mcdlg-hvac.com/condenser-acoustic-louvers)

Aug 7, 2024, 11:00:00 AM

Acoustic louvers help lower the volume on loud equipment. Learn how these louvers work with this quick Condenser article.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-acoustic-louvers)

![Preparing for Storm Season](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Preparing%20for%20Storm%20Season/MCDLG%20-%20Hubspot%20Blog%202024%20Preparing%20for%20Storm%20Season%20-%20Cover.png)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Wind Driven Rain,](https://newsstand.mcdlg-hvac.com/tag/wind-driven-rain) [Hurricane Louvers,](https://newsstand.mcdlg-hvac.com/tag/hurricane-louvers) [Drainable](https://newsstand.mcdlg-hvac.com/tag/drainable)

### [Preparing for Storm Season with Louvers](https://newsstand.mcdlg-hvac.com/preparing-for-storm-season)

Jul 24, 2024, 11:15:00 AM

Prepare your project for storm season with louvers built for protection. In this article, we cover five types of louvers designed and tested for severe weather.

[Read More](https://newsstand.mcdlg-hvac.com/preparing-for-storm-season)

![The Condenser - Ventilation Louvers for Maximizing Airflow](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/MCDLG%20-%20Hubspot%20Blog%202024%20Condenser%20Ventilation%20Louvers%20-%20cover.png)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Air Performance,](https://newsstand.mcdlg-hvac.com/tag/air-performance) [Efficiency](https://newsstand.mcdlg-hvac.com/tag/efficiency)

### [The Condenser - Ventilation Louvers for Maximizing Airflow](https://newsstand.mcdlg-hvac.com/condenser-ventilation-louvers-airflow)

Jul 10, 2024, 11:15:00 AM

Louvers often focus on protection, but air performance is also important for system efficiency. Keep air moving freely with ventilation louvers. Learn more on the Newsstand.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-ventilation-louvers-airflow)

![Problem Solving with Louvers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Problem%20Solving%20with%20Louvers/MCDLG%20-%20Hubspot%20Blog%202024%20Problem%20Solving%20with%20Louvers%20-%20Cover.png)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Wind Driven Rain,](https://newsstand.mcdlg-hvac.com/tag/wind-driven-rain) [Sunshade](https://newsstand.mcdlg-hvac.com/tag/sunshade)

### [Problem Solving with Louvers](https://newsstand.mcdlg-hvac.com/problem-solving-with-louvers)

Jun 19, 2024, 11:15:00 AM

Your project has problems that louvers can fix. Keep air intake openings dry and provide air for large spaces. Solve problems with the right louver. 

[Read More](https://newsstand.mcdlg-hvac.com/problem-solving-with-louvers)

![The Condenser - Door Louvers and What They Do](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/MCDLG%20-%20Hubspot%20Blog%202024%20Condenser%20-%20Door%20Louvers%20-%20Cover.png)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Thin Line Louver,](https://newsstand.mcdlg-hvac.com/tag/thin-line-louver) [Door Louvers](https://newsstand.mcdlg-hvac.com/tag/door-louvers)

### [The Condenser - Door Louvers and What They Do](https://newsstand.mcdlg-hvac.com/condenser-door-louvers)

Jun 5, 2024, 11:30:00 AM

Ever wonder why some doors have a louver installed? These louvers can create new paths of airflow and improve ventilation. Learn more about door louvers with the Condenser. 

[Read More](https://newsstand.mcdlg-hvac.com/condenser-door-louvers)

![Louvers for Aesthetic Architecture](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Aesthetic%20Architecture/Hubspot%20Blog%202024%20-%20Aesthetic%20Architecture%20-%20Cover%20(Resize).webp)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [architecture](https://newsstand.mcdlg-hvac.com/tag/architecture)

### [Louvers for Aesthetic Architecture](https://newsstand.mcdlg-hvac.com/louvers-for-aesthetic-architecture)

May 22, 2024, 11:30:00 AM

Louvers don't have to get in the way of your designs. Learn how they can be part of the architectural aesthetic. Read more for the full story.

[Read More](https://newsstand.mcdlg-hvac.com/louvers-for-aesthetic-architecture)

![The Condenser - Miami Dade Louvers for Hurricane Protection](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/Hubspot%20Blog%202024%20-%20Miami-Dade%20-%20Cover%20(Resize).webp)

### [The Condenser - Miami Dade Louvers for Hurricane Protection](https://newsstand.mcdlg-hvac.com/condenser-miami-dade-louvers)

May 8, 2024, 11:00:00 AM

Ever wonder why certain hurricane louvers are Miami Dade louvers? Learn what it means for a louver to be Miami-Dade Approved in this Condenser article.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-miami-dade-louvers)

![Penthouses - Roof Louvers for HVAC](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Penthouses/Hubspot%20Blog%202024%20-%20Penthouses%20-%20Cover%20(Resize).webp)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Penthouse Louver](https://newsstand.mcdlg-hvac.com/tag/penthouse-louver)

### [Penthouses - Roof Louvers for HVAC](https://newsstand.mcdlg-hvac.com/penthouses-roof-louvers-for-hvac)

Apr 24, 2024, 11:30:00 AM

Need roof louvers? Your project may have ventilation points on a flat rooftop. Protect these points with penthouse louvers. Learn more on the Newsstand.

[Read More](https://newsstand.mcdlg-hvac.com/penthouses-roof-louvers-for-hvac)

![The Condenser - Glazing Frames for Louvers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/Hubspot%20Blog%202024%20-%20Glazing%20Frames%20-%20Cover%20(Resize).webp)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Accessories,](https://newsstand.mcdlg-hvac.com/tag/accessories) [Glazing Frame](https://newsstand.mcdlg-hvac.com/tag/glazing-frame)

### [The Condenser - Glazing Frames for Louvers](https://newsstand.mcdlg-hvac.com/condenser-glazing-frames-for-louvers)

Apr 10, 2024, 11:30:00 AM

Louvers can go anywhere. They can even be installed in a window with the right accessory. In this Condenser, we look at glazing adapters and how they work.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-glazing-frames-for-louvers)

![The Condenser - Dampers in Ducts](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/MCDLG%20-%20Hubspot%20Blog%202024%20Condenser%20-%20Dampers%20in%20the%20Ducts%20-%20Cover.png)

[Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Control Damper,](https://newsstand.mcdlg-hvac.com/tag/control-damper) [Ductwork](https://newsstand.mcdlg-hvac.com/tag/ductwork)

### [The Condenser - Dampers in Ducts](https://newsstand.mcdlg-hvac.com/condenser-dampers-in-ducts)

Apr 9, 2024, 2:08:14 PM

Looking to add dampers to your ducts? You will need to consider a few things first. Learn what to consider when installing dampers in ducts with this Condenser article.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-dampers-in-ducts)

![](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Fire%20Damper%20Types/Hubspot%20Blog%202024%20-%20Fire%20Damper%20-%20Cover%20(Resize).webp)

[Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [UL Life Safety,](https://newsstand.mcdlg-hvac.com/tag/ul-life-safety) [Fire Damper](https://newsstand.mcdlg-hvac.com/tag/fire-damper)

### [Fire Damper Types and Benefits](https://newsstand.mcdlg-hvac.com/fire-damper-types-benefits)

Mar 27, 2024, 11:30:00 AM

You have a few options to think about when choosing fire dampers. Multi-blade or curtain? Static or dynamic? How many hours of fire resistance? Learn about your options on the MCDLG Newsstand. 

[Read More](https://newsstand.mcdlg-hvac.com/fire-damper-types-benefits)

![The Condenser - HVAC Smoke Detectors](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/Hubspot%20Blog%202024%20-%20Smoke%20Detector%20-%20Cover.webp)

[Accessories,](https://newsstand.mcdlg-hvac.com/tag/accessories) [Smoke Damper,](https://newsstand.mcdlg-hvac.com/tag/smoke-damper) [UL Life Safety](https://newsstand.mcdlg-hvac.com/tag/ul-life-safety)

### [The Condenser - HVAC Smoke Detectors, Flow and No-Flow](https://newsstand.mcdlg-hvac.com/condenser-hvac-smoke-detectors)

Mar 13, 2024, 11:30:00 AM

Smoke dampers need the means to react quickly to the presence of smoke. Learn how HVAC smoke detectors work, and what to look for when choosing one, with the Condenser.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-hvac-smoke-detectors)

![Passive Fire Protection in HVAC](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Passive%20Fire%20Protection%20in%20HVAC/Hubspot%202024%20-%20Passive%20Fire%20Protection%20-%20Cover.png)

[UL Life Safety,](https://newsstand.mcdlg-hvac.com/tag/ul-life-safety) [Fire Damper,](https://newsstand.mcdlg-hvac.com/tag/fire-damper) [Fire Resistance](https://newsstand.mcdlg-hvac.com/tag/fire-resistance)

### [Passive Fire Protection for HVAC](https://newsstand.mcdlg-hvac.com/passive-fire-protection-for-hvac)

Feb 28, 2024, 11:30:00 AM

Fire dampers and smoke dampers are passive fire protection devices installed in your HVAC. These dampers hinder the spread of fire and smoke, buying valuable time for the building's occupants.

[Read More](https://newsstand.mcdlg-hvac.com/passive-fire-protection-for-hvac)

![The Condenser - Fire Response for Life Safety Dampers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/Hubspot%202024%20-%20Condenser%20-%20Fire%20Response%20-%20Cover-1.webp)

### [The Condenser - Fire Response for Life Safety Dampers](https://newsstand.mcdlg-hvac.com/condenser-fire-response-life-safety-dampers)

Feb 14, 2024, 11:15:00 AM

Fire dampers must react quickly to a potential fire event. Learn about fire response in HVAC with this quick Condenser article.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-fire-response-life-safety-dampers)

![Life Safety in HVAC - What is a Fire Damper?](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Life%20Safety%20-%20What%20is%20a%20Fire%20Damper/Hubspot%202024%20-%20Life%20Safety%20-%20Fire%20Damper%20-%20Cover%20(Resize).webp)

[Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [UL Life Safety,](https://newsstand.mcdlg-hvac.com/tag/ul-life-safety) [Fire Damper](https://newsstand.mcdlg-hvac.com/tag/fire-damper)

### [Life Safety in HVAC - What is a Fire Damper?](https://newsstand.mcdlg-hvac.com/life-safety-hvac-what-is-a-fire-damper)

Jan 24, 2024, 11:30:00 AM

What is a fire damper? A fire damper is a damper that closes off penetrations in fire-rated barriers. Learn more about fire dampers in this Newsstand article. 

[Read More](https://newsstand.mcdlg-hvac.com/life-safety-hvac-what-is-a-fire-damper)

![The Condenser - A Closer Look at Remote Test Boxes](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/Hubspot%202024%20-%20Condenser%20-%20Remote%20Text%20Boxes%20-%20Cover.png)

[Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Accessories](https://newsstand.mcdlg-hvac.com/tag/accessories)

### [The Condenser - A Closer Look at Remote Test Boxes](https://newsstand.mcdlg-hvac.com/condenser-closer-look-remote-test-boxes)

Jan 10, 2024, 2:16:36 PM

Remote test boxes allow easy testing of dampers with electric actuators. Keep your dampers in working order with the right equipment. Read all about it in this Condenser article.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-closer-look-remote-test-boxes)

![Duct Dampers for HVAC](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Duct%20Dampers/Hubspot%20Blog%202023%20-%20Duct%20Dampers%20-%20cover.webp)

[Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Control Damper,](https://newsstand.mcdlg-hvac.com/tag/control-damper) [Round Damper](https://newsstand.mcdlg-hvac.com/tag/round-damper)

### [Duct Dampers - Choosing, Sizing, and Installing for Duct Work](https://newsstand.mcdlg-hvac.com/duct-dampers-for-ductwork)

Dec 20, 2023, 11:00:00 AM

Duct dampers keep air moving through your HVAC system. Learn how to choose, size, and install them in your ductwork on the MCDLG Newsstand.

[Read More](https://newsstand.mcdlg-hvac.com/duct-dampers-for-ductwork)

![The Condenser - Temperature Limits for HVAC Dampers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/Hubspot%20MCDLG%20Blog%202023%20-%20temperature%20limits%20for%20dampers%20-%20Cover.webp)

[Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Limits](https://newsstand.mcdlg-hvac.com/tag/limits)

### [The Condenser - Temperature Limits for HVAC Dampers](https://newsstand.mcdlg-hvac.com/condenser-temperature-limits-hvac-dampers)

Dec 6, 2023, 11:00:00 AM

Dampers operate safely within a temperature range, known as the temperature limit. Too hot, or too cold, and the damper may not open. Learn more with this quick Condenser article. 

[Read More](https://newsstand.mcdlg-hvac.com/condenser-temperature-limits-hvac-dampers)

![HVAC Damper Control](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/HVAC%20Damper%20Control/Hubspot%20MCDLG%20Blog%202023%20-%20Automated%20Equipment%20-%20Cover.webp)

[Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Accessories,](https://newsstand.mcdlg-hvac.com/tag/accessories) [Actuator,](https://newsstand.mcdlg-hvac.com/tag/actuator) [Control Damper](https://newsstand.mcdlg-hvac.com/tag/control-damper)

### [HVAC Damper Control - Automation Equipment for Dampers](https://newsstand.mcdlg-hvac.com/hvac-damper-control)

Nov 20, 2023, 11:15:00 AM

Take control of your HVAC system with automated control dampers. Learn how the right equipment can give you full HVAC damper control. Read all about it on the MCDLG Newsstand.

[Read More](https://newsstand.mcdlg-hvac.com/hvac-damper-control)

![The Condenser - Blade Design for Dampers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/Hubspot%20Blog%202023%20-%20Blade%20Design%20for%20Dampers%20-%20Cover.webp)

### [The Condenser - Blade Design for Dampers](https://newsstand.mcdlg-hvac.com/condenser-blade-design-dampers)

Nov 8, 2023, 11:30:00 AM

Blade design is important for air control dampers. Learn three blade features to consider when looking for HVAC dampers. Learn more on the MCDLG Newsstand.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-blade-design-dampers)

![Pressure Drop in HVAC](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Pressure%20Drop%20in%20HVAC/Hubspot%20Blog%202023%20-%20Cover.webp)

[HVAC,](https://newsstand.mcdlg-hvac.com/tag/hvac) [Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Pressure Drop](https://newsstand.mcdlg-hvac.com/tag/pressure-drop)

### [Pressure Drop in HVAC](https://newsstand.mcdlg-hvac.com/pressure-drop-in-hvac)

Oct 25, 2023, 11:30:00 AM

HVAC systems need to keep air moving, but the required equipment comes at an unexpected cost. Read more about pressure drop in HVAC on the Newsstand.

[Read More](https://newsstand.mcdlg-hvac.com/pressure-drop-in-hvac)

![The Condenser - A Closer Look at Curtain Blades](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Damper%20Dimensions/Hubspot%20Blog%202023%20-%20Cover-1.webp)

[Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Blades,](https://newsstand.mcdlg-hvac.com/tag/blades) [Fire Damper](https://newsstand.mcdlg-hvac.com/tag/fire-damper)

### [The Condenser - A Closer Look at Curtain Blades](https://newsstand.mcdlg-hvac.com/condenser-closer-look-curtain-blades)

Oct 12, 2023, 11:15:00 AM

Curtain blades are designed to close off a damper during a fire event. Take a closer look at these damper blades, and learn how they work, with the Condenser.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-closer-look-curtain-blades)

![Louvers for Privacy](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Louvers%20and%20Privacy/MCDLG%20Hubspot%20Blog%202023%20-%20Louver%20Privacy%20-%20cover.webp)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Vision Screen,](https://newsstand.mcdlg-hvac.com/tag/vision-screen) [Equipment Screen](https://newsstand.mcdlg-hvac.com/tag/equipment-screen)

### [Louvers and Privacy: Creating Private Spaces with Louvered Screens](https://newsstand.mcdlg-hvac.com/louvers-and-privacy)

Sep 21, 2023, 11:45:00 AM

Block sight lines and establish a secluded area with louvers and screens. Learn more about these privacy-centric assemblies on the MCDLG Newsstand.

[Read More](https://newsstand.mcdlg-hvac.com/louvers-and-privacy)

![The Condenser - Vertical Blade Supports](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/Hubspot%20Blogs%20-%20Vertical%20Support%20-%20cover%20(resize).webp)

[architecture,](https://newsstand.mcdlg-hvac.com/tag/architecture) [Thin Line Louver,](https://newsstand.mcdlg-hvac.com/tag/thin-line-louver) [Style](https://newsstand.mcdlg-hvac.com/tag/style)

### [The Condenser - Vertical Blade Supports](https://newsstand.mcdlg-hvac.com/condenser-vertical-blade-supports)

Sep 7, 2023, 11:45:00 AM

How do you get that louvered look without a frame? Vertical blade supports. Learn more about these blade supports with this quick Condenser article.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-vertical-blade-supports)

![Finish Types and Benefits for Louvers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Louver%20Finishes/MCDLG%20Hubspot%20Blog%202023%20-%20Finish%20Types%20-%20cover%20(Resize).webp)

[Finishes](https://newsstand.mcdlg-hvac.com/tag/finishes)

### [Finish Types and Benefits](https://newsstand.mcdlg-hvac.com/finish-types-and-benefits)

Aug 24, 2023, 12:30:00 PM

Each finish adds style to your unit and a layer of protection. Learn how various finishes are applied and how they protect with the MCDLG Newsstand.

[Read More](https://newsstand.mcdlg-hvac.com/finish-types-and-benefits)

![Three Key Traits of Wind Driven Rain Resistant Louvers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/Hubspot%202023%20-%20Condenser%20-%203%20Key%20Traits%20WDR%20-%20Artboard%201.webp)

### [The Condenser - Three Key Traits of Wind Driven Rain Resistant Louvers](https://newsstand.mcdlg-hvac.com/condenser-three-traits-wind-driven-rain-louvers)

Aug 10, 2023, 12:15:00 PM

What makes a wind driven rain resistant louver? Here are three key traits to look for when choosing louvers for wind driven rain resistance. The Condenser is quick reads on important HVAC topics.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-three-traits-wind-driven-rain-louvers)

![AMCA 540 - Missile Impact Testing for Hurricane Louvers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/AMCA%20540%20Missile%20Impact/Hubspot%20Blogs%20-%20AMCA%20540%20-%20cover.webp)

[AMCA,](https://newsstand.mcdlg-hvac.com/tag/amca) [Hurricane Louvers,](https://newsstand.mcdlg-hvac.com/tag/hurricane-louvers) [AMCA 540](https://newsstand.mcdlg-hvac.com/tag/amca-540)

### [AMCA 540: Large Missile Impact Testing for Hurricane Louvers](https://newsstand.mcdlg-hvac.com/amca-540-large-missile-impact-testing-for-hurricane-louvers)

Jul 20, 2023, 12:00:00 PM

Hurricane louvers must withstand strikes from windborne debris. AMCA 540 is the standard for large missile impact tests. Learn more on the MCDLG Newsstand.

[Read More](https://newsstand.mcdlg-hvac.com/amca-540-large-missile-impact-testing-for-hurricane-louvers)

![The Condenser - Water Infiltration and Louvers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/Hubspot%20Blogs%20-%20Water%20Infultrationcover%20(Resize).webp)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Water Penetration](https://newsstand.mcdlg-hvac.com/tag/water-penetration)

### [The Condenser - Water Infiltration and Louvers](https://newsstand.mcdlg-hvac.com/condenser-water-infiltration-louvers)

Jul 6, 2023, 11:30:00 AM

In this Condenser, we look at the dangers of water infiltration through your louvers. How much damage can it do? Learn more on the MCDLG Newsstand.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-water-infiltration-louvers)

![Hurricane Louvers for Severe Duty Requirements](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Hurricane%20Louvers/MCDLG%20Hubspot%20Blog%20-%20Severe%20Weather%20Louvers%20-%20Severe%20Duty%20-%20cover.webp)

### [Hurricane Louvers and Severe Duty Protection](https://newsstand.mcdlg-hvac.com/hurricane-louvers-severe-duty)

Jun 22, 2023, 12:00:00 PM

Hurricane louvers protect your buildings from the most severe weather events. Louvers must be built, tested, and approved for use as a hurricane louver.

[Read More](https://newsstand.mcdlg-hvac.com/hurricane-louvers-severe-duty)

![A Closer Look at Straight Blades](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/MCDLG%20Hubspot%20Blog%202023%20-%20Closer%20Look%20at%20Straight%20Blades%20-%20cover.png)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Blades,](https://newsstand.mcdlg-hvac.com/tag/blades) [Air Performance](https://newsstand.mcdlg-hvac.com/tag/air-performance)

### [The Condenser - A Closer Look at Straight Blades](https://newsstand.mcdlg-hvac.com/the-condenser-closer-look-straight-blades)

Jun 8, 2023, 11:30:00 AM

Straight blades are the standard for louver blades. In this Condenser, we take a closer look at these blades and what they can do.

[Read More](https://newsstand.mcdlg-hvac.com/the-condenser-closer-look-straight-blades)

![Damper Showdown - Round vs Transitional](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/Hubspot%20Blog%20-%20roundvtrasitional%20-%20cover%20(Resize%202).webp)

[Control Damper,](https://newsstand.mcdlg-hvac.com/tag/control-damper) [Transitions,](https://newsstand.mcdlg-hvac.com/tag/transitions) [Round Damper](https://newsstand.mcdlg-hvac.com/tag/round-damper)

### [Damper Showdown - Round Dampers vs. Transition Collars](https://newsstand.mcdlg-hvac.com/damper-showdown-round-vs-transition)

May 25, 2023, 11:30:00 AM

Which works better for a spiral duct: a round damper or a square damper with a transition collar? Learn more about these options on the MCDLG Newsstand.

[Read More](https://newsstand.mcdlg-hvac.com/damper-showdown-round-vs-transition)

![A Closer Look at Insulated Blades](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/Hubspot%20Blog%20-%20insulated%20blade%20-%20Cover.webp)

[Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Control Damper,](https://newsstand.mcdlg-hvac.com/tag/control-damper) [Insulated](https://newsstand.mcdlg-hvac.com/tag/insulated)

### [The Condenser - A Closer Look at Insulated Blades](https://newsstand.mcdlg-hvac.com/condenser-closer-look-insulated-blades)

May 11, 2023, 11:30:00 AM

Heat transfer can throw off a balanced system. When temperature control is key, consider dampers with insulated blades. Learn more with the Condenser.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-closer-look-insulated-blades)

![Specifications for Louvers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Louver%20Specifications/Hubspot%20Blog%20-%20Louver%20Specifications%20-%20(Resize)-2.webp)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Specifications,](https://newsstand.mcdlg-hvac.com/tag/specifications) [Specs](https://newsstand.mcdlg-hvac.com/tag/specs)

### [Louver Specifications - The Blueprint for HVAC](https://newsstand.mcdlg-hvac.com/specifications-for-louvers)

Apr 20, 2023, 12:15:00 PM

Specifications list everything that goes into a building project, including the individual materials and components used in the building. Learn how louvers fit into your specifications with the MCDLG Newsstand.

[Read More](https://newsstand.mcdlg-hvac.com/specifications-for-louvers)

![Condenser - A Closer Look at Baffle Blades](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/Hubspot%20Blog%20-%20Baffle%20Blades%20-%20Cover.webp)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Blades](https://newsstand.mcdlg-hvac.com/tag/blades)

### [The Condenser - A Closer Look at Baffle Blades](https://newsstand.mcdlg-hvac.com/the-condenser-closer-look-baffle-blades)

Apr 6, 2023, 11:45:00 AM

What is a baffle blade? What sets it apart from other louver blades? Learn the difference with this quick Condenser article.

[Read More](https://newsstand.mcdlg-hvac.com/the-condenser-closer-look-baffle-blades)

![Understanding Your Dampers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Understanding%20Dampers/Hubspot%20Blog%20-%20Understanding%20dampers%20-%20cover%20(Resize).webp)

[Air Performance,](https://newsstand.mcdlg-hvac.com/tag/air-performance) [Control Damper,](https://newsstand.mcdlg-hvac.com/tag/control-damper) [Balance Damper,](https://newsstand.mcdlg-hvac.com/tag/balance-damper) [Backdraft Damper,](https://newsstand.mcdlg-hvac.com/tag/backdraft-damper) [Air Leakage](https://newsstand.mcdlg-hvac.com/tag/air-leakage)

### [Understanding Your Dampers - Important Factors for Damper Installation](https://newsstand.mcdlg-hvac.com/understanding-your-dampers)

Mar 23, 2023, 11:00:00 AM

Selecting the right dampers for your HVAC system can be difficult. Here are four factors to help you understand control and balancing dampers.

[Read More](https://newsstand.mcdlg-hvac.com/understanding-your-dampers)

![The Condenser - Hand Quadrants and Cranks](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/Hubspot%20Blog%202023%20-%20C%26Q%20Cover.png)

[Actuator,](https://newsstand.mcdlg-hvac.com/tag/actuator) [Hand Cranks,](https://newsstand.mcdlg-hvac.com/tag/hand-cranks) [Hand Quadrants](https://newsstand.mcdlg-hvac.com/tag/hand-quadrants)

### [The Condenser - Hand Quadrants and Cranks](https://newsstand.mcdlg-hvac.com/condenser-hand-quadrants-cranks)

Mar 9, 2023, 10:30:00 AM

There are many kinds of actuation available, but hand power will always be the cheapest. Learn about two kinds of manual actuators with this quick Condenser read.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-hand-quadrants-cranks)

![Drainable Louvers for Rainy Days](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Drainable%20Louvers%20for%20Rainy%20Days/Hubspot%202023%20-%20Drainable%20Blades%20Cover%20(Resize).webp)

[Drain Pan,](https://newsstand.mcdlg-hvac.com/tag/drain-pan) [Drainable](https://newsstand.mcdlg-hvac.com/tag/drainable)

### [Drainable Louvers for Rainy Days](https://newsstand.mcdlg-hvac.com/drainable-louvers-for-rainy-days)

Feb 23, 2023, 11:30:00 AM

Drainable blades capture water before it can infiltrate the louver. Drainable features give that water an exit. Learn more about these features on the MCDLG Newsstand. 

[Read More](https://newsstand.mcdlg-hvac.com/drainable-louvers-for-rainy-days)

![The Condenser - Chevron Blades for Severe Weather](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/Hubspot%20Blog%202023%20-%20Condenser%20Chevron%20Blade.png)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Water Penetration,](https://newsstand.mcdlg-hvac.com/tag/water-penetration) [Wind Driven Rain,](https://newsstand.mcdlg-hvac.com/tag/wind-driven-rain) [Chevron](https://newsstand.mcdlg-hvac.com/tag/chevron)

### [The Condenser - Chevron Blades for Severe Weather](https://newsstand.mcdlg-hvac.com/condenser-chevron-blades-severe-weather)

Feb 9, 2023, 10:30:00 AM

Chevron blades guard against wind driven rain and have a minimal effect on air performance. Learn how these unique blades work with this Condenser read.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-chevron-blades-severe-weather)

![Damper Showdown - Control vs Backdraft](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Damper%20Showdown/Hubspot%20Blog%202023%20-%20Control%20vs%20Backdraft%20(Resize).webp)

[Control Damper,](https://newsstand.mcdlg-hvac.com/tag/control-damper) [Backdraft Damper](https://newsstand.mcdlg-hvac.com/tag/backdraft-damper)

### [Damper Showdown - Control Dampers vs. Backdraft Dampers](https://newsstand.mcdlg-hvac.com/damper-showdown-control-vs-backdraft)

Jan 26, 2023, 11:00:00 AM

Which would work better for an exhaust point: a control damper or a backdraft damper? Let's look at these two damper types and see which would work best.

[Read More](https://newsstand.mcdlg-hvac.com/damper-showdown-control-vs-backdraft)

![The Condenser - A Closer Look at Pin-Lock Axles](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/Hubspot%20Blog%202023%20-%20Covers%20-%20A%20Closer%20Look%20at%20Pin-lock.png)

[Axle,](https://newsstand.mcdlg-hvac.com/tag/axle) [Pin-Lock](https://newsstand.mcdlg-hvac.com/tag/pin-lock)

### [The Condenser - A Closer Look at Pin-Lock Axles](https://newsstand.mcdlg-hvac.com/the-condenser-closer-look-pinlock-axles)

Jan 12, 2023, 11:30:00 AM

In this Condenser article, we look at the pin-lock axle. This unique design keeps the blade locked tight to the axle. Learn more with this quick read on the MCDLG Newsstand.

[Read More](https://newsstand.mcdlg-hvac.com/the-condenser-closer-look-pinlock-axles)

![MCDLG Newsstand - Four Questions on Louver Location](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Four%20Questions%20for%20Louver%20Location/Hubspot%20Blog%202022%20-%20Louver%20Locations%20(Resize).webp)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Installation,](https://newsstand.mcdlg-hvac.com/tag/installation) [Location](https://newsstand.mcdlg-hvac.com/tag/location)

### [Four Questions on Louver Location](https://newsstand.mcdlg-hvac.com/four-questions-on-louver-location)

Nov 17, 2022, 11:00:00 AM

Performance is important, and so is location. You need louvers that fit. Here are four questions to ask about your installation area.

[Read More](https://newsstand.mcdlg-hvac.com/four-questions-on-louver-location)

![The Condenser - A Closer Look at Linkage](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/HVAC%20Damper%20Control/Hubspot%20Blog%20Cover%20-%20Condenser%20-%20Linkage.webp)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Linkage](https://newsstand.mcdlg-hvac.com/tag/linkage)

### [The Condenser - A Closer Look at Damper Linkage](https://newsstand.mcdlg-hvac.com/condenser-closer-look-linkage)

Oct 27, 2022, 11:30:00 AM

How do adjustable blades move at the same time? In this Condenser, we take a closer look at linkage.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-closer-look-linkage)

![Five Things to Know When Selecting Dampers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Five%20Things%20for%20Dampers/MCDLG%20Blog%202022%20-%205%20Things%20to%20Know%20when%20Choosing%20Dampers.png)

### [Five Things to Know When Selecting Dampers](https://newsstand.mcdlg-hvac.com/five-things-selecting-dampers)

Oct 7, 2022, 11:30:00 AM

Damper selection requires more than a keen eye. You need to understand what you're looking for. Here are five things to know when selecting dampers.

[Read More](https://newsstand.mcdlg-hvac.com/five-things-selecting-dampers)

![The Condenser - Subframes for Louvers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/MCDLG%20Hubspot%20Blog%20-%20cover%20image%20(Resize).webp)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Accessories](https://newsstand.mcdlg-hvac.com/tag/accessories)

### [The Condenser - Subframes for Louvers](https://newsstand.mcdlg-hvac.com/condenser-subframes-louvers)

Sep 22, 2022, 11:30:00 AM

A frame on top of a frame? Subframes can provide easy access to areas behind your louvers. Learn more in this quick Condenser article.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-subframes-louvers)

![Blades with a Purpose for Louvers and Dampers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Blades%20with%20a%20Purpose/MCDLG%202022%20-%20Blades%20(Resize).webp)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Blades,](https://newsstand.mcdlg-hvac.com/tag/blades) [Backdraft Damper](https://newsstand.mcdlg-hvac.com/tag/backdraft-damper)

### [Blades with a Purpose - For Louvers and Dampers](https://newsstand.mcdlg-hvac.com/blades-with-a-purpose)

Sep 8, 2022, 11:30:00 AM

Every blade is built with a purpose. In this article, we look at a few specialty blades and what they do in your HVAC system. 

[Read More](https://newsstand.mcdlg-hvac.com/blades-with-a-purpose)

![The Condenser - A Closer Look at Blade Seals](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/MCDLG%202022%20-%20Blade%20Seals%20Cover.webp)

[Blades,](https://newsstand.mcdlg-hvac.com/tag/blades) [Seals](https://newsstand.mcdlg-hvac.com/tag/seals)

### [The Condenser - A Closer Look at Blade Seals](https://newsstand.mcdlg-hvac.com/condenser-closer-look-blade-seals)

Aug 25, 2022, 11:15:00 AM

In this Condenser article, we look at blade seals and their function on adjustable blades. Learn how these components provide tight closures and minimize pressure drop.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-closer-look-blade-seals)

![The Big Three Metals for Louvers and Dampers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Big%20Three%20Metals/MCDLG%202022%20-%20Big%203%20Cover%20(Resize).webp)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Steel,](https://newsstand.mcdlg-hvac.com/tag/steel) [Aluminum](https://newsstand.mcdlg-hvac.com/tag/aluminum)

### [The Big Three Metals for Louvers and Dampers](https://newsstand.mcdlg-hvac.com/the-big-three-metals)

Aug 12, 2022, 11:30:00 AM

There are three types of metal that make up most louvers and dampers. Learn the difference between the big three and the benefits of each on the Newsstand.

[Read More](https://newsstand.mcdlg-hvac.com/the-big-three-metals)

![The Condenser - Equipment Screens for Rooftops](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Equipment%20Screens/MCDLG%20Blog%202022%20-%20Screen%20Cover.png)

[Equipment Screen,](https://newsstand.mcdlg-hvac.com/tag/equipment-screen) [Style](https://newsstand.mcdlg-hvac.com/tag/style)

### [The Condenser - Equipment Screens for Rooftops](https://newsstand.mcdlg-hvac.com/the-condenser-equipment-screens)

Jul 21, 2022, 11:30:00 AM

Conceal rooftop HVAC units and maintain your building's aesthetic with equipment screens. You have options when it comes to style!

[Read More](https://newsstand.mcdlg-hvac.com/the-condenser-equipment-screens)

![Five Specialty Dampers for HVAC Design](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Five%20Specialty%20Dampers/MCDLG%20Blog%202022%20-%20Five%20Specialty%20Dampers%20(Resize%202).webp)

[Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Balance Damper,](https://newsstand.mcdlg-hvac.com/tag/balance-damper) [Industrial Damper,](https://newsstand.mcdlg-hvac.com/tag/industrial-damper) [Multi-Zone Damper,](https://newsstand.mcdlg-hvac.com/tag/multi-zone-damper) [Backdraft Damper,](https://newsstand.mcdlg-hvac.com/tag/backdraft-damper) [Round Damper](https://newsstand.mcdlg-hvac.com/tag/round-damper)

### [Five Specialty Dampers for HVAC Design](https://newsstand.mcdlg-hvac.com/five-specialty-dampers-hvac-design)

Jul 7, 2022, 11:30:00 AM

Not all HVAC systems are the same. Each system will have a unique design with specific requirements. Certain specialty dampers are designed for specialized applications. Learn more about five specialty dampers for designing HVAC. 

[Read More](https://newsstand.mcdlg-hvac.com/five-specialty-dampers-hvac-design)

![Product Spotlight - The 517-518 Series](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/MCDLG%20Blog%202022%20-%20Product%20Spotlight%20517-518.webp)

[Air Performance,](https://newsstand.mcdlg-hvac.com/tag/air-performance) [Control Damper,](https://newsstand.mcdlg-hvac.com/tag/control-damper) [Air Leakage](https://newsstand.mcdlg-hvac.com/tag/air-leakage)

### [The Condenser - Product Spotlight: The 517-518 Series](https://newsstand.mcdlg-hvac.com/the-condenser-517-518-series)

Jun 23, 2022, 11:30:00 AM

Efficient airflow is important in HVAC. The 517-518 series control dampers are built for air performance. Learn more in this product spotlight. 

[Read More](https://newsstand.mcdlg-hvac.com/the-condenser-517-518-series)

![Five Things to Know When Choosing Louvers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Five%20Things%20for%20Louvers/MCDLG%20Blog%202022%20-%205%20Things%20to%20Know%20when%20Choosing%20Louvers%20(Resize).webp)

[AMCA,](https://newsstand.mcdlg-hvac.com/tag/amca) [Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [AMCA Ratings,](https://newsstand.mcdlg-hvac.com/tag/amca-ratings) [Accessories](https://newsstand.mcdlg-hvac.com/tag/accessories)

### [Five Things to Know When Choosing Louvers](https://newsstand.mcdlg-hvac.com/five-things-choosing-louvers)

Jun 13, 2022, 4:59:20 PM

Choosing the right louvers can be tough. Here are five things you should know to make the right decision.

[Read More](https://newsstand.mcdlg-hvac.com/five-things-choosing-louvers)

![The Condenser - Hat and Channel Frames](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/MCDLG%20Blog%20Images%20-%20Hat%20and%20Channel%20Frames.webp)

[Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Channel Frame,](https://newsstand.mcdlg-hvac.com/tag/channel-frame) [Hat Frame](https://newsstand.mcdlg-hvac.com/tag/hat-frame)

### [The Condenser - Hat and Channel Damper Frames](https://newsstand.mcdlg-hvac.com/condenser-hat-and-channel-frames)

May 26, 2022, 11:30:00 AM

There are two common types of damper frame: the hat frame and the channel frame. We discuss their similarities and differences in this Condenser article.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-hat-and-channel-frames)

![Connecting Dampers and Multi-panel Assemblies](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Multi-Damper%20Assemblies/MCDLG%20Blog%20Images%20-%20Connecting%20Dampers%20and%20Multi-panel%20Assemblies%20(Resize).webp)

[Control Damper,](https://newsstand.mcdlg-hvac.com/tag/control-damper) [Multi-Zone Damper](https://newsstand.mcdlg-hvac.com/tag/multi-zone-damper)

### [Connecting Dampers and Multi-panel Assemblies](https://newsstand.mcdlg-hvac.com/connecting-dampers-multipanel)

May 12, 2022, 11:30:00 AM

Dampers can be connected into larger assemblies. In this article, we discuss how dampers go together and a few ways to synchronize their blade rotation.

[Read More](https://newsstand.mcdlg-hvac.com/connecting-dampers-multipanel)

![The Condenser - Pneumatic Actuation](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/MCDLG%20Blog%20Images%20-%20Condenser%20-%20Pneumatic%20Actuation.webp)

[Actuator,](https://newsstand.mcdlg-hvac.com/tag/actuator) [Control Damper,](https://newsstand.mcdlg-hvac.com/tag/control-damper) [Pneumatic](https://newsstand.mcdlg-hvac.com/tag/pneumatic)

### [The Condenser - Pneumatic Actuation](https://newsstand.mcdlg-hvac.com/condenser-pneumatic-actuation)

Apr 28, 2022, 11:15:00 AM

Pneumatic actuators use air power to rotate blades, but there are a few things to consider when using one. Learn more about pneumatic actuation in this Condenser article.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-pneumatic-actuation)

![Sunshades for Passive Cooling](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Sunscreens%20Passive%20Cooling/MCDLG%20Blogs%20-%20Sunshades%20(Resize).webp)

[Green,](https://newsstand.mcdlg-hvac.com/tag/green) [Sunscreen](https://newsstand.mcdlg-hvac.com/tag/sunscreen)

### [Sunshades for Passive Cooling](https://newsstand.mcdlg-hvac.com/sunshades-for-passive-cooling)

Apr 14, 2022, 11:00:00 AM

Sunshades are designed to block sunlight and prevent the resulting radiant heat from bleeding into your interior spaces. Learn more about these useful louvers on the Newsstand. 

[Read More](https://newsstand.mcdlg-hvac.com/sunshades-for-passive-cooling)

![A Closer Look at Blade Axles](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/MCDLG%20Blog%20-%20Condenser%20-%20Blade%20Axles.png)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Axle](https://newsstand.mcdlg-hvac.com/tag/axle)

### [The Condenser - A Closer Look at Blade Axles](https://newsstand.mcdlg-hvac.com/condenser-closer-look-blade-axles)

Mar 24, 2022, 11:30:00 AM

In this Condenser article, we take a closer look at a key component to louver and damper blades: the blade axle. How does it work? Learn more with this quick Condenser read on the MCDLG Newsstand.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-closer-look-blade-axles)

![Four Ways to Make Efficient Dampers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Four%20Ways%20Efficient%20Dampers/MCDLG%20Blog%20-%204%20Ways%20to%20Make%20Efficient%20Dampers%20(Resize).webp)

[Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Air Performance,](https://newsstand.mcdlg-hvac.com/tag/air-performance) [Control Damper,](https://newsstand.mcdlg-hvac.com/tag/control-damper) [Backdraft Damper,](https://newsstand.mcdlg-hvac.com/tag/backdraft-damper) [Air Leakage](https://newsstand.mcdlg-hvac.com/tag/air-leakage)

### [Four Ways to Make Efficient Airflow Dampers](https://newsstand.mcdlg-hvac.com/four-ways-to-make-efficient-dampers)

Mar 10, 2022, 11:30:00 AM

Dampers are one part of an efficient HVAC system, which conserves energy and saves money. In this article, we cover four ways to make efficient dampers.

[Read More](https://newsstand.mcdlg-hvac.com/four-ways-to-make-efficient-dampers)

![The Condenser - Product Spotlight: The EA531D Series](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/MCDLG%20Blog%20-%20Product%20Spotlight%20-%20EA531D%20(Resize).webp)

[Wind Driven Rain,](https://newsstand.mcdlg-hvac.com/tag/wind-driven-rain) [Severe Weather,](https://newsstand.mcdlg-hvac.com/tag/severe-weather) [Hurricane Louvers,](https://newsstand.mcdlg-hvac.com/tag/hurricane-louvers) [Combination](https://newsstand.mcdlg-hvac.com/tag/combination)

### [The Condenser - Product Spotlight: The EA-531-D Series](https://newsstand.mcdlg-hvac.com/product-spotlight-ea531d-series)

Feb 23, 2022, 11:30:00 AM

In this article, we look at the EA-531-D series louvers. These combination stationary louvers are built for severe weather and hurricane scenarios.

[Read More](https://newsstand.mcdlg-hvac.com/product-spotlight-ea531d-series)

![Three Common Types of Louvers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Three%20Common%20Louvers/MCDLG%20Blog%20-%203%20Common%20Types%20of%20Louvers%20(Resize).webp)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Water Penetration,](https://newsstand.mcdlg-hvac.com/tag/water-penetration) [Severe Weather](https://newsstand.mcdlg-hvac.com/tag/severe-weather)

### [Three Common Types of Intake Louvers](https://newsstand.mcdlg-hvac.com/three-common-louvers)

Feb 10, 2022, 11:30:00 AM

In this article, we cover three common types of louvers and what they do in your HVAC system. Learn more about louvers on the MCDLG Newsstand.

[Read More](https://newsstand.mcdlg-hvac.com/three-common-louvers)

![The Condenser - Style with Louvers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/MCDLG%20Blog%20-%20Style%20With%20Louvers%20(ResizeWebP).webp)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Aesthetic,](https://newsstand.mcdlg-hvac.com/tag/aesthetic) [Style](https://newsstand.mcdlg-hvac.com/tag/style)

### [The Condenser - Louver Style for Building Aesthetics](https://newsstand.mcdlg-hvac.com/condenser-style-with-louvers)

Jan 26, 2022, 11:30:00 AM

Louvers can add style to your building. Learn a few pointers on louver style with this quick read on the MCDLG Newsstand. 

[Read More](https://newsstand.mcdlg-hvac.com/condenser-style-with-louvers)

![Innovations in HVAC - Virtual and Augmented Reality](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Innovations%20in%20HVAC/MCDLG%20Blog%20-%20Virtual%20%26%20Augmented%20Reality.png)

[HVAC,](https://newsstand.mcdlg-hvac.com/tag/hvac) [Virtual,](https://newsstand.mcdlg-hvac.com/tag/virtual) [Augmented](https://newsstand.mcdlg-hvac.com/tag/augmented)

### [Innovations in HVAC - Virtual and Augmented Reality](https://newsstand.mcdlg-hvac.com/innovations-in-hvac-vr-and-ar)

Jan 12, 2022, 11:30:00 AM

Virtual and augmented reality can serve important roles in the HVAC industry, from training at home to supporting technicians in the field. Learn how these technologies can work for HVAC.

[Read More](https://newsstand.mcdlg-hvac.com/innovations-in-hvac-vr-and-ar)

![The Condenser: Product Spotlight - the AS3D99VS](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/MCDLG%20Blog%20-%20Product%20Spotlight%20Cover%20(Resize).webp)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Wind Driven Rain](https://newsstand.mcdlg-hvac.com/tag/wind-driven-rain)

### [The Condenser - Product Spotlight: The AS3D99VS](https://newsstand.mcdlg-hvac.com/the-condenser-product-spotlight-as3d99vs)

Nov 3, 2021, 11:30:00 AM

In this Condenser, we take a closer look at the AS3D99VS. Learn how vertical chevron blades can protect from wind driven rain without compromising performance.

[Read More](https://newsstand.mcdlg-hvac.com/the-condenser-product-spotlight-as3d99vs)

![Round Dampers for Spiral Ducts](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Round%20Dampers/MCDLG%20Blog%20-%20Round%20Dampers%20for%20Spiral%20Ducts.webp)

[Control Damper,](https://newsstand.mcdlg-hvac.com/tag/control-damper) [Balance Damper,](https://newsstand.mcdlg-hvac.com/tag/balance-damper) [Backdraft Damper,](https://newsstand.mcdlg-hvac.com/tag/backdraft-damper) [Transitions](https://newsstand.mcdlg-hvac.com/tag/transitions)

### [Round Control Dampers for Spiral Ducts](https://newsstand.mcdlg-hvac.com/round-dampers-spiral-ducts)

Oct 20, 2021, 11:30:00 AM

In this article, we review the many types of round dampers and how they work. You have options for your spiral ducts!

[Read More](https://newsstand.mcdlg-hvac.com/round-dampers-spiral-ducts)

![The Condenser - Open and Closed, Position Indication Switches](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/MCDLG%20Blog%20-%20The%20Condenser%20-%20Open%20and%20Closed.webp)

[Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Accessories,](https://newsstand.mcdlg-hvac.com/tag/accessories) [Switch](https://newsstand.mcdlg-hvac.com/tag/switch)

### [The Condenser - Open and Closed, DPI Switches](https://newsstand.mcdlg-hvac.com/condenser-open-and-closed)

Oct 6, 2021, 11:30:00 AM

In this Condenser article, we review the position indication switch and how it works. Learn why you might need a DPI switch with the Newsstand.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-open-and-closed)

![Anatomy of a Damper](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Anatomy%20of%20a%20Damper/MCDLG%20-%20Blogs%20-%20Anatomy%20of%20a%20Damper%20(Resize).webp)

[Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Control Damper,](https://newsstand.mcdlg-hvac.com/tag/control-damper) [Backdraft Damper](https://newsstand.mcdlg-hvac.com/tag/backdraft-damper)

### [Anatomy of a Damper](https://newsstand.mcdlg-hvac.com/anatomy-of-a-damper)

Sep 22, 2021, 11:30:00 AM

In this Condenser article, we review the parts of a control damper. Each part is important. Learn how these parts work together on the Newsstand.

[Read More](https://newsstand.mcdlg-hvac.com/anatomy-of-a-damper)

![The Importance of Maintenance for Louvers and Dampers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/MCDLG%20-%20Blogs%20-%20Maintenence.png)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Actuator,](https://newsstand.mcdlg-hvac.com/tag/actuator) [Linkage](https://newsstand.mcdlg-hvac.com/tag/linkage)

### [The Condenser - The Importance of Maintenance](https://newsstand.mcdlg-hvac.com/the-condenser-importance-of-maintenance)

Sep 8, 2021, 11:30:00 AM

Louver and damper maintenance is important! In this Condenser article, we explain three quicks steps for proper maintenance and why regular maintenance is important.

[Read More](https://newsstand.mcdlg-hvac.com/the-condenser-importance-of-maintenance)

![Innovations in Construction - Planning in 3D](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Newsstand%20in%20the%20News/MCDLG%20Hubspot%20Blog%202021%20-%20Innovations%20in%20Construction%20-%203D.png)

[Construction](https://newsstand.mcdlg-hvac.com/tag/construction)

### [Innovations in Construction - Planning in 3D](https://newsstand.mcdlg-hvac.com/innovations-in-construction-3d-planning)

Aug 25, 2021, 11:30:00 AM

The construction industry is receiving a few upgrades. It may seem strange, but 3D modeling, Virtual Reality, and even aerial drones are being used for construction. 

[Read More](https://newsstand.mcdlg-hvac.com/innovations-in-construction-3d-planning)

![Damper Blades, A Primer](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Damper%20Blades/MCDLG%20-%20Blogs%20-%20Damper%20Blades%20(Resize).webp)

[Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Blades,](https://newsstand.mcdlg-hvac.com/tag/blades) [Control Damper,](https://newsstand.mcdlg-hvac.com/tag/control-damper) [Backdraft Damper](https://newsstand.mcdlg-hvac.com/tag/backdraft-damper)

### [Damper Blades, A Primer](https://newsstand.mcdlg-hvac.com/damper-blades-primer)

Aug 18, 2021, 11:30:00 AM

In this article, we review seven types of damper blades and their purposes. Start with the damper blade primer on the MCDLG Newsstand.

[Read More](https://newsstand.mcdlg-hvac.com/damper-blades-primer)

![Innovations in HVAC - Smart Systems](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Innovations%20in%20HVAC/MCDLG%20Blog%20Cover%20-%20Innovations%20in%20HVAC%20-%20Smart%20Systems.png)

[HVAC,](https://newsstand.mcdlg-hvac.com/tag/hvac) [Smart Tech,](https://newsstand.mcdlg-hvac.com/tag/smart-tech) [IoT](https://newsstand.mcdlg-hvac.com/tag/iot)

### [Innovations in HVAC - Smart Systems](https://newsstand.mcdlg-hvac.com/innovations-hvac-smart-systems)

Aug 11, 2021, 11:30:00 AM

In Innovations in HVAC, we look at the technological advances occurring in the HVAC industry. This article covers how smart tech makes efficient systems.

[Read More](https://newsstand.mcdlg-hvac.com/innovations-hvac-smart-systems)

![The Condenser - The Louvered Look with Combination Adjustable Louvers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/MCDLG%20-%20The%20Condenser%20-%20The%20Louvered%20Look.png)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Combination](https://newsstand.mcdlg-hvac.com/tag/combination)

### [The Condenser - The Louvered Look with Combination Adjustable Louvers](https://newsstand.mcdlg-hvac.com/condenser-combo-adjustable-louvered-look)

Aug 4, 2021, 11:30:00 AM

In this Condenser article, we review the design of the combination adjustable louver. Regulate airflow at the opening and keep that louvered look with one louver.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-combo-adjustable-louvered-look)

![Innovations in Architecture - Sunflower Village](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Newsstand%20in%20the%20News/Blog%20Cover%20-%20IiArch%20Sunflower%20Village.png)

[architecture,](https://newsstand.mcdlg-hvac.com/tag/architecture) [Green,](https://newsstand.mcdlg-hvac.com/tag/green) [Efficiency,](https://newsstand.mcdlg-hvac.com/tag/efficiency) [Smart Tech](https://newsstand.mcdlg-hvac.com/tag/smart-tech)

### [Innovations in Architecture - Sunflower Villages](https://newsstand.mcdlg-hvac.com/innovations-in-architecture-sunflower-villages)

Jul 27, 2021, 12:30:00 PM

Architects are thinking up new ways to build, including neighborhoods. In this article, we look at the sunflower village from Valentino Gareri Atelier and what it means for greener communities.

[Read More](https://newsstand.mcdlg-hvac.com/innovations-in-architecture-sunflower-villages)

![Combination Stationary, Two-in-One Louver Solution](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Combination%20Stationary/MCDLG%20-%20Blogs%20-%20ComboStationary.webp)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Wind Driven Rain,](https://newsstand.mcdlg-hvac.com/tag/wind-driven-rain) [Severe Weather,](https://newsstand.mcdlg-hvac.com/tag/severe-weather) [Hurricane Louvers,](https://newsstand.mcdlg-hvac.com/tag/hurricane-louvers) [Combination,](https://newsstand.mcdlg-hvac.com/tag/combination) [Stationary](https://newsstand.mcdlg-hvac.com/tag/stationary)

### [Combination Stationary - Two-in-One Louver Solutions](https://newsstand.mcdlg-hvac.com/combination-stationary-louvers)

Jul 21, 2021, 11:30:00 AM

Learn how combination stationary louvers protect interiors from severe weather events and hurricanes. These heavy-duty louvers offer protection and performance in one package! 

[Read More](https://newsstand.mcdlg-hvac.com/combination-stationary-louvers)

![Newsstand in the News - Smart Cement](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Newsstand%20in%20the%20News/MCDLG%20Blog%202021%20-%20Innovations%20in%20HVAC%20-%20Smart%20Cement.png)

[Smart Tech,](https://newsstand.mcdlg-hvac.com/tag/smart-tech) [Newsstand News,](https://newsstand.mcdlg-hvac.com/tag/newsstand-news) [Construction](https://newsstand.mcdlg-hvac.com/tag/construction)

### [Newsstand in the News - Smart Cement](https://newsstand.mcdlg-hvac.com/newsstand-in-the-news-smart-concrete)

Jul 12, 2021, 1:00:00 PM

Smart phones, smart thermostats, and smart lights. But what about smart concrete? Learn how emerging technologies are innovating construction.

[Read More](https://newsstand.mcdlg-hvac.com/newsstand-in-the-news-smart-concrete)

![Product Spotlight: The AFD-20 Series Airfoil Control Damper](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/MCDLG%20-%20Blogs%20-%20Product%20Spotlight-%20AFD-20%20Series.webp)

[Air Performance,](https://newsstand.mcdlg-hvac.com/tag/air-performance) [Control Damper,](https://newsstand.mcdlg-hvac.com/tag/control-damper) [Air Leakage](https://newsstand.mcdlg-hvac.com/tag/air-leakage)

### [The Condenser - Product Spotlight: The AFD-20 Series Control Damper](https://newsstand.mcdlg-hvac.com/condenser-afd-20-series)

Jul 7, 2021, 11:30:00 AM

In this Condenser article, we dive into the MCDLG catalog to examine the AFD-20 series, our most popular control dampers. Keep your system efficient with a control damper built for air performance. 

[Read More](https://newsstand.mcdlg-hvac.com/condenser-afd-20-series)

![Newsstand in the News - Unprecedented Heatwave Shatters Record Highs](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/Hubspot2021%20Blog%20-%20NitN%20-%20Heatwavev2.png)

[HVAC,](https://newsstand.mcdlg-hvac.com/tag/hvac) [Current Events](https://newsstand.mcdlg-hvac.com/tag/current-events)

### [Newsstand in the News - Unprecedented Heatwave Shatters Record Highs](https://newsstand.mcdlg-hvac.com/newsstand-news-record-heatwave)

Jun 28, 2021, 1:27:40 PM

A heatwave has broken records across the Pacific Northwest, as much as 4 degrees Fahrenheit in some areas. How is weather in your area? Are your prepared for record highs? Is your HVAC system prepared?

[Read More](https://newsstand.mcdlg-hvac.com/newsstand-news-record-heatwave)

![Air Performance and Control Dampers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Air%20Performance%20and%20Control%20Dampers/MCDLG%20-%20Blogs%20-%20Air%20Performance%20and%20Control%20Dampers.webp)

[AMCA,](https://newsstand.mcdlg-hvac.com/tag/amca) [Air Performance,](https://newsstand.mcdlg-hvac.com/tag/air-performance) [Control Damper,](https://newsstand.mcdlg-hvac.com/tag/control-damper) [Pressure Drop](https://newsstand.mcdlg-hvac.com/tag/pressure-drop)

### [Air Performance and Control Dampers](https://newsstand.mcdlg-hvac.com/air-performance-control-dampers)

Jun 16, 2021, 11:30:00 AM

In this article, we review AMCA's test standards for measuring pressure drop for control dampers, including across multiple installation types. Learn how these tests determine a damper's air performance with the MCDLG Newsstand.

[Read More](https://newsstand.mcdlg-hvac.com/air-performance-control-dampers)

![Balanced Flow: On Static and Dynamic Pressure](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Balanced%20Flow/Balanced%20Flow%20-%20Cover%20(Resize).webp)

[HVAC,](https://newsstand.mcdlg-hvac.com/tag/hvac) [Air Performance](https://newsstand.mcdlg-hvac.com/tag/air-performance)

### [Balanced Flow - Static vs Dynamic Pressure in HVAC](https://newsstand.mcdlg-hvac.com/balanced-flow-static-dynamic)

Mar 25, 2021, 11:30:00 AM

In this article, we discuss how tipping the balance between static and dynamic pressure leads to airflow. Learn the difference between these two pressure types and how they affect your HVAC system.

[Read More](https://newsstand.mcdlg-hvac.com/balanced-flow-static-dynamic)

![The Condenser - Louver Screens and Uninvited Guests](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/The%20Condenser%20-%20Louver%20Screens%20(Resize).webp)

[HVAC,](https://newsstand.mcdlg-hvac.com/tag/hvac) [Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Accessories,](https://newsstand.mcdlg-hvac.com/tag/accessories) [Screen,](https://newsstand.mcdlg-hvac.com/tag/screen) [Bird Screen](https://newsstand.mcdlg-hvac.com/tag/bird-screen)

### [The Condenser - Louver Insect Screens and Uninvited Guests](https://newsstand.mcdlg-hvac.com/louver-screens-close-the-door)

Mar 11, 2021, 9:00:00 AM

Are critters making home in your HVAC system? They may be coming through the louvers. Learn how to stop uninvited guests with louver screens!

[Read More](https://newsstand.mcdlg-hvac.com/louver-screens-close-the-door)

![Important Terms for Louvers and Dampers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Important%20Terms%20-%20Dampers%20and%20Louvers/Hubspot%20Blog%20-%20Important%20Terms%20-%20Cover%20(Resize2).webp)

[HVAC,](https://newsstand.mcdlg-hvac.com/tag/hvac) [Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Water Penetration,](https://newsstand.mcdlg-hvac.com/tag/water-penetration) [Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Air Performance,](https://newsstand.mcdlg-hvac.com/tag/air-performance) [Air Leakage](https://newsstand.mcdlg-hvac.com/tag/air-leakage)

### [Important Terms for Louvers and Dampers](https://newsstand.mcdlg-hvac.com/important-terms-louvers-dampers)

Feb 25, 2021, 9:30:00 AM

In this article, we review important terms for selecting louvers and dampers. We will go over what they mean in HVAC and why they are important to building an efficient HVAC system!

[Read More](https://newsstand.mcdlg-hvac.com/important-terms-louvers-dampers)

![The Condenser: Mullions, Dividing Lines](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/Hubspot%20Blog%20Graphic%20MCDLG%20-%202021%20-%20Mullions-1.webp)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Accessories,](https://newsstand.mcdlg-hvac.com/tag/accessories) [Aesthetic,](https://newsstand.mcdlg-hvac.com/tag/aesthetic) [Mullion](https://newsstand.mcdlg-hvac.com/tag/mullion)

### [The Condenser - Mullions, Dividing Lines](https://newsstand.mcdlg-hvac.com/condenser-mullions-dividing-lines)

Feb 11, 2021, 9:00:00 AM

In this Condenser, we discuss the vertical lines created by mullions and how you can hide them. Learn the difference between visible, recessed, and hidden mullions in this condensed Newsstand article!

[Read More](https://newsstand.mcdlg-hvac.com/condenser-mullions-dividing-lines)

![Louvers by the Numbers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Louvers%20by%20the%20Numbers/Hubspot%20Blog%20Graphic%20MCDLG%20-%202021%20-%20Louvers%20By%20The%20Numbers%20(Resize).webp)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Water Penetration,](https://newsstand.mcdlg-hvac.com/tag/water-penetration) [Wind Driven Rain,](https://newsstand.mcdlg-hvac.com/tag/wind-driven-rain) [Air Performance](https://newsstand.mcdlg-hvac.com/tag/air-performance)

### [Louvers by the Numbers](https://newsstand.mcdlg-hvac.com/louvers-by-the-numbers)

Jan 28, 2021, 9:00:00 AM

In this article, we review the important numbers to consider when choosing a louver for air performance or weather protection.

[Read More](https://newsstand.mcdlg-hvac.com/louvers-by-the-numbers)

![Flange Frames for Seamless Design](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/HubspotBlog2021%20-%20Flange%20Frames.webp)

[HVAC,](https://newsstand.mcdlg-hvac.com/tag/hvac) [Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Accessories,](https://newsstand.mcdlg-hvac.com/tag/accessories) [Aesthetic,](https://newsstand.mcdlg-hvac.com/tag/aesthetic) [Flange Frame](https://newsstand.mcdlg-hvac.com/tag/flange-frame)

### [The Condenser - Flange Frames for Seamless Design](https://newsstand.mcdlg-hvac.com/flange-frames-seamless-design)

Jan 14, 2021, 11:30:00 AM

A flange frame can create a seamless look along the face of a building. But how does it work? Learn more in this Condenser article.

[Read More](https://newsstand.mcdlg-hvac.com/flange-frames-seamless-design)

![To our readers, thank you for being here during 2020!](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/BlogDec2020_2%20(Resize).webp)

### [Thank you, Newsstand Readers](https://newsstand.mcdlg-hvac.com/thank-you-newsstand-2020)

Dec 15, 2020, 12:04:37 PM

For our final Condenser of 2020, MCDLG would like to extend an important message to our readers: thank you!

[Read More](https://newsstand.mcdlg-hvac.com/thank-you-newsstand-2020)

![Damper Dimensions - Sizing control dampers for the best fit](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Damper%20Dimensions/HSBlog2020_DamperDimensions%20-%20Cover%20(Resize).webp)

[Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Control Damper,](https://newsstand.mcdlg-hvac.com/tag/control-damper) [Balance Damper](https://newsstand.mcdlg-hvac.com/tag/balance-damper)

### [Damper Dimensions](https://newsstand.mcdlg-hvac.com/damper-dimensions)

Nov 17, 2020, 11:30:00 AM

Do you know how to size your control dampers? Learn to measure inner and outer dimensions and when to use which type of measurement. Find the best fit for control damper with the MCDLG Newsstand.

[Read More](https://newsstand.mcdlg-hvac.com/damper-dimensions)

![Options for Louvers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Louver%20Options/MCDLG%20Hubspot%20Blog%20-%20Options%20for%20Louvers%20(Resize).webp)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Accessories,](https://newsstand.mcdlg-hvac.com/tag/accessories) [Actuator,](https://newsstand.mcdlg-hvac.com/tag/actuator) [Drain Pan,](https://newsstand.mcdlg-hvac.com/tag/drain-pan) [Flange Frame,](https://newsstand.mcdlg-hvac.com/tag/flange-frame) [Bird Screen,](https://newsstand.mcdlg-hvac.com/tag/bird-screen) [Finishes](https://newsstand.mcdlg-hvac.com/tag/finishes)

### [Options for Louvers: Finishes, Frames, and Other Louver Accessories](https://newsstand.mcdlg-hvac.com/options-for-louvers)

Nov 3, 2020, 11:30:00 AM

In this article, we discuss the accessories and optional features that you can add to a louver. From aesthetic changes to functional enhancements, you have options for your louvers.

[Read More](https://newsstand.mcdlg-hvac.com/options-for-louvers)

![The Condenser - Anatomy of a Louver](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/MCDLG%20Hubspot%20Blog%20-%20Condenser%20-%20Anatomy%20of%20Louver%20(Resize).webp)

[Louvers](https://newsstand.mcdlg-hvac.com/tag/louvers)

### [The Condenser - Anatomy of a Louver](https://newsstand.mcdlg-hvac.com/condenser-anatomy-of-a-louver)

Oct 20, 2020, 11:30:00 AM

In this Condenser article, we take a closer look at the parts that make up a louver. The design seems simple enough, but louvers consist of several parts that all play a role in its function.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-anatomy-of-a-louver)

![Options for Control Dampers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Damper%20Options/MCDLG%20Hubspot%20Blog%20-%20Options%20for%20CDs%20(Resize).webp)

[Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Accessories,](https://newsstand.mcdlg-hvac.com/tag/accessories) [Actuator](https://newsstand.mcdlg-hvac.com/tag/actuator)

### [Options for Control Dampers - Damper Actuators, Linkage, and More](https://newsstand.mcdlg-hvac.com/options-for-control-dampers)

Oct 6, 2020, 11:30:00 AM

In this article, we discuss the various optional parts available for control dampers. Learn how to equip your dampers and make them work for you. 

[Read More](https://newsstand.mcdlg-hvac.com/options-for-control-dampers)

![Extendable - Extensions for Blade Shafts, now on the MCDLG Newsstand](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/MCDLG%20Hubspot%20Blog%20-%20Condenser%20-%20Extendables.webp)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Accessories,](https://newsstand.mcdlg-hvac.com/tag/accessories) [Blades,](https://newsstand.mcdlg-hvac.com/tag/blades) [Control Damper](https://newsstand.mcdlg-hvac.com/tag/control-damper)

### [The Condenser: Extendables - Extensions for Damper Blade Shafts](https://newsstand.mcdlg-hvac.com/condenser-extendables-blade-shafts)

Sep 22, 2020, 11:30:00 AM

In this Condenser article, we discuss extension accessories for damper blade axles. Learn the difference between an extended shaft kit and an integral extendable shaft.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-extendables-blade-shafts)

![Air Leakage - The Performance Killer](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Air%20Leakage/Blog%20Images%20-%202020%20-%20Air%20Leakage%20(Resize).webp)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [UL Life Safety,](https://newsstand.mcdlg-hvac.com/tag/ul-life-safety) [Control Damper,](https://newsstand.mcdlg-hvac.com/tag/control-damper) [Air Leakage](https://newsstand.mcdlg-hvac.com/tag/air-leakage)

### [Air Leakage - The Performance Killer](https://newsstand.mcdlg-hvac.com/air-leakage-performance-killer)

Sep 8, 2020, 11:30:00 AM

In this article, we discuss how air leakage affects air performance. Learn what adjustable louvers and control dampers do to minimize this performance killer.

[Read More](https://newsstand.mcdlg-hvac.com/air-leakage-performance-killer)

![The Condenser - Air Performance and Keeping the Flow](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/Blog%20Images%20-%202020%20-%20Keeping%20the%20Flow%20(Resize).webp)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Air Performance,](https://newsstand.mcdlg-hvac.com/tag/air-performance) [Control Damper](https://newsstand.mcdlg-hvac.com/tag/control-damper)

### [The Condenser - Air Performance and Keeping the Flow](https://newsstand.mcdlg-hvac.com/condenser-air-performance-flow)

Aug 27, 2020, 11:30:00 AM

Learn the basics of air performance and how louvers and dampers play an important role in your system. The Condenser is quick and easy reads from MCDLG!

[Read More](https://newsstand.mcdlg-hvac.com/condenser-air-performance-flow)

![UL & You - On The Underwriters Laboratories](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/Blog%20Images%20-%202020%20-%20UL%20%26%20You.png)

[Smoke Damper,](https://newsstand.mcdlg-hvac.com/tag/smoke-damper) [UL Life Safety,](https://newsstand.mcdlg-hvac.com/tag/ul-life-safety) [Fire Damper](https://newsstand.mcdlg-hvac.com/tag/fire-damper)

### [The Condenser: UL and You](https://newsstand.mcdlg-hvac.com/condenser-ul-and-you)

Jul 21, 2020, 11:30:00 AM

In this Condenser article, we discuss UL and what they do for life safety products. UL sets the standards and defines the tests for fire and smoke dampers.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-ul-and-you)

![The Condenser - Important Traits of Highly Effective Louvers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Ten%20Traits%20of%20Effective%20Louvers/Hubspot%20Blog%20Cover%20Image%20-%2010%20Importaint%20Traits%20(Resize).webp)

[HVAC,](https://newsstand.mcdlg-hvac.com/tag/hvac) [Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Water Penetration,](https://newsstand.mcdlg-hvac.com/tag/water-penetration) [Wind Driven Rain,](https://newsstand.mcdlg-hvac.com/tag/wind-driven-rain) [Aesthetic,](https://newsstand.mcdlg-hvac.com/tag/aesthetic) [Air Performance](https://newsstand.mcdlg-hvac.com/tag/air-performance)

### [Ten Important Traits of Highly Effective Louvers](https://newsstand.mcdlg-hvac.com/ten-traits-for-louvers)

Jul 7, 2020, 11:30:00 AM

In this article, we cover the ten important traits to consider when choosing the right louver. Learn what to look for in an effective louver and what those traits mean for the louver's performance.

[Read More](https://newsstand.mcdlg-hvac.com/ten-traits-for-louvers)

![The history of MCDLG and its brands](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/MCDLG%20is%20Here%20to%20Help/Hubspot%20Blog%202020%20-%20Cover%20Image%20-%20The%20History%20of%20MCDLG%20(Resize).jpg)

[HVAC,](https://newsstand.mcdlg-hvac.com/tag/hvac) [History](https://newsstand.mcdlg-hvac.com/tag/history)

### [The History of MCDLG](https://newsstand.mcdlg-hvac.com/history-of-mcdlg)

Jun 2, 2020, 11:15:00 AM

MCDLG brands have 50+ years in HVAC. Each of our brands has a story, like inventing the curtain fire damper. In this article, we wanted to share those stories with you. 

[Read More](https://newsstand.mcdlg-hvac.com/history-of-mcdlg)

![Times are tough , but we can learn from the tough times of the past.](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Tough%20Times%20Then%20and%20Now/Hubspot%20Blog%202020%20-%20Tough%20Times%20-%20Cover.jpg)

[History,](https://newsstand.mcdlg-hvac.com/tag/history) [Reconstruction](https://newsstand.mcdlg-hvac.com/tag/reconstruction)

### [Tough Times - Then and Now](https://newsstand.mcdlg-hvac.com/tough-times-then-and-now)

May 26, 2020, 11:15:00 AM

In this article, we take a step back and look at another challenging time in history. The best way to know where we're going is to look at where we've been. 

[Read More](https://newsstand.mcdlg-hvac.com/tough-times-then-and-now)

![Three Part Specifications - The Plans to Your Building](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Specifications/Hubspot%20Blog%202020%20-%20%20Specifications%20(Reize%202).webp)

[Specifications,](https://newsstand.mcdlg-hvac.com/tag/specifications) [Specs](https://newsstand.mcdlg-hvac.com/tag/specs)

### [Three Part Specifications - The Plans to Your Building](https://newsstand.mcdlg-hvac.com/specifications-plans-to-building)

May 19, 2020, 11:15:00 AM

Specifications are important documents that dictate how a building project moves forward. Learn what specifications are and why they are so important in this Newsstand article.

[Read More](https://newsstand.mcdlg-hvac.com/specifications-plans-to-building)

![The Mestek Commercial Damper and Louver Group is here to help!](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/MCDLG%20is%20Here%20to%20Help/Hubspot%20Blog%202020%20-%20MCDLG%20is%20here%20to%20help%20(Resize%20SVG).svg)

[HVAC,](https://newsstand.mcdlg-hvac.com/tag/hvac) [AMCA,](https://newsstand.mcdlg-hvac.com/tag/amca) [Specifications](https://newsstand.mcdlg-hvac.com/tag/specifications)

### [MCDLG is Here to Help - Products, Specifications, and More](https://newsstand.mcdlg-hvac.com/mcdlg-is-here-to-help)

May 12, 2020, 11:00:00 AM

The title says it all. The Mestek Commercial Damper and Louver Group (MCDLG) is here to help! We provide support for each stage of the purchasing process: from continuing education to meeting project requirements. You can count on us!

[Read More](https://newsstand.mcdlg-hvac.com/mcdlg-is-here-to-help)

![The Condenser: Free Area - The Space Between Blades](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/Hubspot%20Blog%20Cover%20Image%20-%20TC%20Free%20Area%20(Resize).webp)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Air Performance,](https://newsstand.mcdlg-hvac.com/tag/air-performance) [Control Damper](https://newsstand.mcdlg-hvac.com/tag/control-damper)

### [The Condenser: Free Area - The Space Between Blades](https://newsstand.mcdlg-hvac.com/the-condenser-free-area-space)

Apr 21, 2020, 11:00:00 AM

In this Condenser article, we discuss the free area between louver and damper blades. Free area is important. Learn how it affects air performance. 

[Read More](https://newsstand.mcdlg-hvac.com/the-condenser-free-area-space)

![The Four Types of Life Safety Dampers and When To Use Them](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Four%20Types%20of%20Life%20Safety%20Dampers/Hubspot%20Blog%20Cover%20Image%20-%204%20Types%20of%20Life%20Safety%20Dampers%20(Resize).webp)

[Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Smoke Damper,](https://newsstand.mcdlg-hvac.com/tag/smoke-damper) [UL Life Safety,](https://newsstand.mcdlg-hvac.com/tag/ul-life-safety) [Fire Damper](https://newsstand.mcdlg-hvac.com/tag/fire-damper)

### [The Four Types of UL Life Safety Dampers](https://newsstand.mcdlg-hvac.com/four-life-safety-dampers)

Apr 7, 2020, 11:15:00 AM

In this article, we cover the four main types of UL life safety dampers: fire, smoke, combination fire-smoke, and ceiling radiation dampers. Learn where life safety dampers go, what they do, and how they protect your building during a fire.

[Read More](https://newsstand.mcdlg-hvac.com/four-life-safety-dampers)

![Containing the Blaze with Life Safety Dampers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/Hubspot%20Blog%20Cover%20Image%20-%20TC%20Containing%20the%20Blaze.png)

[Smoke Damper,](https://newsstand.mcdlg-hvac.com/tag/smoke-damper) [NFPA,](https://newsstand.mcdlg-hvac.com/tag/nfpa) [UL Life Safety,](https://newsstand.mcdlg-hvac.com/tag/ul-life-safety) [Fire Damper](https://newsstand.mcdlg-hvac.com/tag/fire-damper)

### [The Condenser: Containing the Blaze](https://newsstand.mcdlg-hvac.com/condenser-containing-the-blaze)

Mar 24, 2020, 11:30:00 AM

They're not you're typical dampers. In this article, we discuss life safety dampers and their role in your building's passive fire protection system.

[Read More](https://newsstand.mcdlg-hvac.com/condenser-containing-the-blaze)

![The Condenser - Electric Actuation](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Condenser%20Articles/Hubspot%20Blog%20Cover%20Image%20-%20TC%20Electric%20Actuation.webp)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Accessories,](https://newsstand.mcdlg-hvac.com/tag/accessories) [Actuator](https://newsstand.mcdlg-hvac.com/tag/actuator)

### [The Condenser: Electric Actuation](https://newsstand.mcdlg-hvac.com/condenser-electric-actuation)

Mar 19, 2020, 12:00:00 PM

In this Condenser article, we discuss the benefits of electric actuators. Achieve full automation of your louvers and dampers with electric actuation!

[Read More](https://newsstand.mcdlg-hvac.com/condenser-electric-actuation)

![Seven Specialty Applications for Louvers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Seven%20Specialty%20Louvers/2020%20Blog%20Cover%20Image%20-%207%20Specialty%20Applications%20(WEBP).webp)

[Acoustical Louver,](https://newsstand.mcdlg-hvac.com/tag/acoustical-louver) [Penthouse Louver,](https://newsstand.mcdlg-hvac.com/tag/penthouse-louver) [Thin Line Louver,](https://newsstand.mcdlg-hvac.com/tag/thin-line-louver) [Vision Screen,](https://newsstand.mcdlg-hvac.com/tag/vision-screen) [Sunscreen,](https://newsstand.mcdlg-hvac.com/tag/sunscreen) [PTAC](https://newsstand.mcdlg-hvac.com/tag/ptac)

### [Seven Specialty Applications for Louvers](https://newsstand.mcdlg-hvac.com/seven-specialty-louvers)

Mar 10, 2020, 11:45:00 AM

In this article, we discuss seven specialty louvers and their applications. They can provide shade, provide a restricted area, and even dampen loud noises. Louvers can do more than you think! Read more to find out what these louvers can do.

[Read More](https://newsstand.mcdlg-hvac.com/seven-specialty-louvers)

![Maintaining Control Dampers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Maintaining%20Control%20Dampers/Maintaining%20Control%20Dampers%20Cover%20(Resize).webp)

[Control Damper,](https://newsstand.mcdlg-hvac.com/tag/control-damper) [Efficiency](https://newsstand.mcdlg-hvac.com/tag/efficiency)

### [Maintaining Control Dampers: Best Practices for Damper Maintenance](https://newsstand.mcdlg-hvac.com/maintaining-control-dampers)

Feb 6, 2020, 10:00:00 AM

In this article, we go over a few guidelines for performing maintenance on your control dampers: from what to look for in an inspection to the best practices for cleaning damper components.

[Read More](https://newsstand.mcdlg-hvac.com/maintaining-control-dampers)

![AMCA 540 and AMCA 550, Test Standards for Hurricane Louvers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/AMCA%20540-550/AMCA%20540-550%20Blog%20Cover%20(Resize2).webp)

[AMCA,](https://newsstand.mcdlg-hvac.com/tag/amca) [Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Water Penetration,](https://newsstand.mcdlg-hvac.com/tag/water-penetration) [Wind Driven Rain,](https://newsstand.mcdlg-hvac.com/tag/wind-driven-rain) [Severe Weather,](https://newsstand.mcdlg-hvac.com/tag/severe-weather) [Hurricane Louvers,](https://newsstand.mcdlg-hvac.com/tag/hurricane-louvers) [AMCA 540,](https://newsstand.mcdlg-hvac.com/tag/amca-540) [AMCA 550](https://newsstand.mcdlg-hvac.com/tag/amca-550)

### [AMCA 540 and AMCA 550: Tougher Tests for Hurricane Louvers](https://newsstand.mcdlg-hvac.com/amca-540-550-hurricane-louvers)

Jan 7, 2020, 12:00:00 PM

AMCA Standards 540 and 550 are the latest testing standards for hurricane louvers. But are they better? This article covers AMCA 540-550 and compares them to the original Miami-Dade Standards.

[Read More](https://newsstand.mcdlg-hvac.com/amca-540-550-hurricane-louvers)

![Blog Image - 2019 - Title 1](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/2019%20in%20Review/Blog%20Image%20-%202019%20-%20Title%201.jpg)

[2019 in review](https://newsstand.mcdlg-hvac.com/tag/2019-in-review)

### [2019 - A Year in Review with MCDLG's Ken Wahlers](https://newsstand.mcdlg-hvac.com/2019-in-review-with-mcdlgs-ken-wahlers)

Dec 17, 2019, 11:30:00 AM

**In this article, MCDLG President Ken Wahlers looks back on 2019 and all the things we've achieved this year. We look forward to what's in store in 2020.**

[Read More](https://newsstand.mcdlg-hvac.com/2019-in-review-with-mcdlgs-ken-wahlers)

![Backdraft Dampers for One-Way Airflow](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Backdraft%20Dampers/MCLDG%20Blog%20-%20Backdraft%20(Resize)-1.webp)

[Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Control Damper,](https://newsstand.mcdlg-hvac.com/tag/control-damper) [Backdraft Damper](https://newsstand.mcdlg-hvac.com/tag/backdraft-damper)

### [Backdraft Dampers - One-Way Airflow](https://newsstand.mcdlg-hvac.com/backdraft-dampers)

Nov 11, 2019, 11:45:00 AM

Backdraft dampers provide a cost-effective way to direct air in one direction. This article explains how they work.

[Read More](https://newsstand.mcdlg-hvac.com/backdraft-dampers)

![Louvers for Every Occasion?](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Louvers%20for%20Every%20Occasion/HS%20Blog%202019%20-%20Louvers%20Every%20Occasion%20(Resize).webp)

[AMCA,](https://newsstand.mcdlg-hvac.com/tag/amca) [Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Water Penetration,](https://newsstand.mcdlg-hvac.com/tag/water-penetration) [Wind Driven Rain,](https://newsstand.mcdlg-hvac.com/tag/wind-driven-rain) [Severe Weather](https://newsstand.mcdlg-hvac.com/tag/severe-weather)

### [Louvers for Every Occasion? - Louver Selection and Application](https://newsstand.mcdlg-hvac.com/louvers-for-every-occasion)

Oct 7, 2019, 11:45:00 AM

Each type of louver is designed to fulfill a certain role in your building, but is there a louver that can work for everything? Learn which traits make a certain louver fit best into a particular application.

[Read More](https://newsstand.mcdlg-hvac.com/louvers-for-every-occasion)

![Industrial Dampers for Heavy Duty HVAC](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Industrial%20Dampers/Blog%20Cover%20-%20Industrial%20Dampers%20(Resize).webp)

[HVAC,](https://newsstand.mcdlg-hvac.com/tag/hvac) [Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Industrial Damper](https://newsstand.mcdlg-hvac.com/tag/industrial-damper)

### [Industrial Dampers - For Heavy Duty Applications](https://newsstand.mcdlg-hvac.com/industrial-dampers-heavy-duty)

Sep 16, 2019, 11:25:42 AM

When should you use an industrial damper over a standard damper? This article delves into industrial dampers, what they do, and what to consider when selecting one.

[Read More](https://newsstand.mcdlg-hvac.com/industrial-dampers-heavy-duty)

![Maximizing Efficiency with Louvers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Maximize%20Efficiency/MCDLG%20Blog%20-%20Maximizing%20Efficiency%20-%201(Resize).webp)

[HVAC,](https://newsstand.mcdlg-hvac.com/tag/hvac) [Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Air Performance,](https://newsstand.mcdlg-hvac.com/tag/air-performance) [Green,](https://newsstand.mcdlg-hvac.com/tag/green) [Efficiency](https://newsstand.mcdlg-hvac.com/tag/efficiency)

### [Maximizing Efficiency with Louvers](https://newsstand.mcdlg-hvac.com/maximizing-efficiency-with-louvers)

Aug 12, 2019, 11:37:12 AM

An efficient HVAC system starts with louvers built for the task. Learn the three key factors to consider when choosing a louver for air performance.

[Read More](https://newsstand.mcdlg-hvac.com/maximizing-efficiency-with-louvers)

![Thin Line Louvers for Architectural Designs and PTAC](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Thinline%20-%20Contour%20and%20PTAC/2019%20Blog%20Cover%20Image%20-%20Thinline%20Louvers.webp)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Aesthetic,](https://newsstand.mcdlg-hvac.com/tag/aesthetic) [architecture,](https://newsstand.mcdlg-hvac.com/tag/architecture) [Thin Line Louver,](https://newsstand.mcdlg-hvac.com/tag/thin-line-louver) [PTAC](https://newsstand.mcdlg-hvac.com/tag/ptac)

### [Thin Line Louvers for Architectural Designs and PTAC](https://newsstand.mcdlg-hvac.com/thin-line-louvers)

Jul 8, 2019, 11:47:00 AM

Want to improve your building's look? Need a louver for a small AC unit? Consider using thin line louvers, the lightweight option!

[Read More](https://newsstand.mcdlg-hvac.com/thin-line-louvers)

![Parallel blades or opposed blades? Which is better?](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Parallel%20or%20Opposed/MCDLG%20Blog%20-%20Parallel%20vs%20Opposedfb%20(Resize).webp)

[Air Performance,](https://newsstand.mcdlg-hvac.com/tag/air-performance) [Control Damper,](https://newsstand.mcdlg-hvac.com/tag/control-damper) [Balance Damper,](https://newsstand.mcdlg-hvac.com/tag/balance-damper) [Industrial Damper,](https://newsstand.mcdlg-hvac.com/tag/industrial-damper) [Multi-Zone Damper,](https://newsstand.mcdlg-hvac.com/tag/multi-zone-damper) [Air Leakage](https://newsstand.mcdlg-hvac.com/tag/air-leakage)

### [Parallel or Opposed Blade Dampers? Control Dampers and Blade Action](https://newsstand.mcdlg-hvac.com/parallel-or-opposed-blade-orientation)

Jun 10, 2019, 11:33:00 AM

Learn more about blade orientation and how it can affect a control damper's performance.

[Read More](https://newsstand.mcdlg-hvac.com/parallel-or-opposed-blade-orientation)

![Louver Blades - A Primer](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Louver%20Blades/Cover%20-%20Louver%20Blades%2c%20A%20Primer%20(Resize).webp)

[HVAC,](https://newsstand.mcdlg-hvac.com/tag/hvac) [Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Water Penetration,](https://newsstand.mcdlg-hvac.com/tag/water-penetration) [Blades,](https://newsstand.mcdlg-hvac.com/tag/blades) [Air Performance](https://newsstand.mcdlg-hvac.com/tag/air-performance)

### [Louver Blades - A Primer](https://newsstand.mcdlg-hvac.com/louver-blades-primer)

May 13, 2019, 10:56:06 AM

This article examines several types of louver blades and how these blades work for their intended application. Learn how the blade makes the louver.

[Read More](https://newsstand.mcdlg-hvac.com/louver-blades-primer)

![Control Dampers versus Balance Dampers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Control%20vs.%20Balance/MCDLG%20Blog%20-%20Control%20vs%20Balance%20Cover%20(Resize).webp)

[Air Performance,](https://newsstand.mcdlg-hvac.com/tag/air-performance) [Control Damper,](https://newsstand.mcdlg-hvac.com/tag/control-damper) [Balance Damper](https://newsstand.mcdlg-hvac.com/tag/balance-damper)

### [Control versus Balancing Dampers - The Difference Between Dampers](https://newsstand.mcdlg-hvac.com/control-v-balance-dampers)

Apr 15, 2019, 10:23:58 AM

What is the difference between a control damper and a balancing damper? Can they be used for the same purpose? 

[Read More](https://newsstand.mcdlg-hvac.com/control-v-balance-dampers)

![Louver Aesthetics - Design Options for Architectural Louvers](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Ten%20Traits%20of%20Effective%20Louvers/Louver%20Aesthetics%20-%20Body%20Image%20(resize).webp)

[HVAC,](https://newsstand.mcdlg-hvac.com/tag/hvac) [Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Aesthetic,](https://newsstand.mcdlg-hvac.com/tag/aesthetic) [Finishes,](https://newsstand.mcdlg-hvac.com/tag/finishes) [Mullion](https://newsstand.mcdlg-hvac.com/tag/mullion)

### [Louver Aesthetics - Design Options for Architectural Louvers](https://newsstand.mcdlg-hvac.com/louver-aesthetics-form-shape-color)

Mar 18, 2019, 10:30:08 AM

Learn how to turn boring, square louvers into works of art.

[Read More](https://newsstand.mcdlg-hvac.com/louver-aesthetics-form-shape-color)

![Read more about the five types of dampers and when to use them!](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Seven%20Types%20of%20Dampers/Hubspot%20Blog%20Cover%20Image%20-%205%20Types%20of%20Dampers%20(Resize%2c%20HS).webp)

[Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Control Damper,](https://newsstand.mcdlg-hvac.com/tag/control-damper) [Balance Damper,](https://newsstand.mcdlg-hvac.com/tag/balance-damper) [Industrial Damper,](https://newsstand.mcdlg-hvac.com/tag/industrial-damper) [Multi-Zone Damper,](https://newsstand.mcdlg-hvac.com/tag/multi-zone-damper) [Backdraft Damper](https://newsstand.mcdlg-hvac.com/tag/backdraft-damper)

### [Five Types of Dampers in HVAC and When To Use Them](https://newsstand.mcdlg-hvac.com/five-types-of-dampers-and-when-to-use-them)

Feb 26, 2019, 9:18:11 AM

So many dampers to choose from, but what do they do? Read more about the five types of dampers, now available on the MCDLG Newsstand.

[Read More](https://newsstand.mcdlg-hvac.com/five-types-of-dampers-and-when-to-use-them)

![Anatomy of a Submittal](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Louver%20Submittals/Hubspot_AnatomyofaSubmittal.webp)

[HVAC,](https://newsstand.mcdlg-hvac.com/tag/hvac) [Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Water Penetration,](https://newsstand.mcdlg-hvac.com/tag/water-penetration) [AMCA Ratings,](https://newsstand.mcdlg-hvac.com/tag/amca-ratings) [Wind Driven Rain,](https://newsstand.mcdlg-hvac.com/tag/wind-driven-rain) [Air Performance,](https://newsstand.mcdlg-hvac.com/tag/air-performance) [Control Damper,](https://newsstand.mcdlg-hvac.com/tag/control-damper) [Air Leakage](https://newsstand.mcdlg-hvac.com/tag/air-leakage)

### [Anatomy of a Submittal](https://newsstand.mcdlg-hvac.com/anatomy-of-a-submittal)

Jan 9, 2019, 9:12:05 AM

Confused by submittals? The best place to start is knowing where to look.

[Read More](https://newsstand.mcdlg-hvac.com/anatomy-of-a-submittal)

![Newsstand-Year in Review - 2018](https://newsstand.mcdlg-hvac.com/hubfs/Newsstand-Year%20in%20Review%20-%202018.jpg)

[AMCA,](https://newsstand.mcdlg-hvac.com/tag/amca) [Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Control Damper,](https://newsstand.mcdlg-hvac.com/tag/control-damper) [2018 In Review](https://newsstand.mcdlg-hvac.com/tag/2018-in-review)

### [A Year in Review with Ken Wahlers, President of MCDLG](https://newsstand.mcdlg-hvac.com/2018-in-review-with-ken-wahlers)

Dec 10, 2018, 10:34:56 AM

## **In this article, Ken Wahlers looks back on our accomplishments in 2018 and reveals what MCDLG has in store for 2019.**

[Read More](https://newsstand.mcdlg-hvac.com/2018-in-review-with-ken-wahlers)

![Actuators - Making Adjustments](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Actuators/MCDLG%20-%20actuators%20(Resize).webp)

[HVAC,](https://newsstand.mcdlg-hvac.com/tag/hvac) [Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Dampers,](https://newsstand.mcdlg-hvac.com/tag/dampers) [Accessories,](https://newsstand.mcdlg-hvac.com/tag/accessories) [Actuator](https://newsstand.mcdlg-hvac.com/tag/actuator)

### [Actuators - Making Adjustments](https://newsstand.mcdlg-hvac.com/actuators-making-adjustments)

Nov 15, 2018, 9:46:07 AM

Which type of actuator is best? It depends on what you need it for.

[Read More](https://newsstand.mcdlg-hvac.com/actuators-making-adjustments)

![AMCAicons4](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/AMCA%20Ratings/AMCAicons4.jpg)

[HVAC,](https://newsstand.mcdlg-hvac.com/tag/hvac) [AMCA,](https://newsstand.mcdlg-hvac.com/tag/amca) [Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [AMCA Ratings](https://newsstand.mcdlg-hvac.com/tag/amca-ratings)

### [AMCA Testing - AMCA Seals for Louvers](https://newsstand.mcdlg-hvac.com/amca-seals-for-louvers)

Oct 8, 2018, 12:05:36 PM

AMCA Ratings can help you determine which louvers are best at a given task. What do they mean?

[Read More](https://newsstand.mcdlg-hvac.com/amca-seals-for-louvers)

![Drain Pan - Sills FB Cover Image](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Drain%20Pan%20and%20Sill%20Extensions/Drain%20Pan%20-%20Sills%20FB%20Cover%20Image%20(Resize).webp)

[HVAC,](https://newsstand.mcdlg-hvac.com/tag/hvac) [Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Severe Weather,](https://newsstand.mcdlg-hvac.com/tag/severe-weather) [Accessories,](https://newsstand.mcdlg-hvac.com/tag/accessories) [Drain Pan,](https://newsstand.mcdlg-hvac.com/tag/drain-pan) [Sill Extension](https://newsstand.mcdlg-hvac.com/tag/sill-extension)

### [Drain Pans and Sill Extensions - An Explanation](https://newsstand.mcdlg-hvac.com/drain-pans-and-sill-extensions)

Sep 13, 2018, 1:58:54 PM

When a drainable louver blocks water from getting through, that water usually drains down the jamb channels and into the sill. But where does it go from there?

[Read More](https://newsstand.mcdlg-hvac.com/drain-pans-and-sill-extensions)

![AMCA Testing for Louvers - Water Penetration](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/AMCA%20Ratings/AMCA_FB%20Cover%20Images2%20(Resize).webp)

[HVAC,](https://newsstand.mcdlg-hvac.com/tag/hvac) [AMCA,](https://newsstand.mcdlg-hvac.com/tag/amca) [Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [Water Penetration,](https://newsstand.mcdlg-hvac.com/tag/water-penetration) [AMCA Ratings](https://newsstand.mcdlg-hvac.com/tag/amca-ratings)

### [AMCA Testing for Louvers - Water Penetration](https://newsstand.mcdlg-hvac.com/amca-test-water-penetration)

Aug 15, 2018, 1:07:50 PM

The Air Movement and Control Association (AMCA) provides test standards for louvers. This article covers the test involved for water penetration.

[Read More](https://newsstand.mcdlg-hvac.com/amca-test-water-penetration)

![AIA Conference 2018](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/Post-AIA%202018%20Interview/Blog%20Post%20Cover%20-%20Post%20A18%20Interview.jpg)

[Louvers,](https://newsstand.mcdlg-hvac.com/tag/louvers) [AIA,](https://newsstand.mcdlg-hvac.com/tag/aia) [architecture](https://newsstand.mcdlg-hvac.com/tag/architecture)

### [MCDLG Interview - David Saulten on Louvers and the A'18 Conference](https://newsstand.mcdlg-hvac.com/mcdlg-interview-post-aia2018)

Jul 16, 2018, 12:17:53 PM

In this interview, we talk to David Saulten about louvers, the A'18 Conference on Architecture, and how louvers help build better cities.

[Read More](https://newsstand.mcdlg-hvac.com/mcdlg-interview-post-aia2018)

![AIAInterviewicon\_fb](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/AIA%20Interview%20-%20Social%20Media.png)

[AMCA,](https://newsstand.mcdlg-hvac.com/tag/amca) [Wind Driven Rain,](https://newsstand.mcdlg-hvac.com/tag/wind-driven-rain) [AIA,](https://newsstand.mcdlg-hvac.com/tag/aia) [architecture](https://newsstand.mcdlg-hvac.com/tag/architecture)

### [MCDLG Interview - David Saulten on A'18 and Wind Driven Rain Louvers](https://newsstand.mcdlg-hvac.com/mcdlg-interview-dave-saulten-aia2018)

May 21, 2018, 1:52:33 PM

Hello ladies and gentlemen. My name is Brian Crosby and I’m the Marketing Manager for the Mestek Commercial Damper and Louver Group. We are here with David Saulten, Vice President of Airline Louvers, a division of MCDLG. We are here to discuss some exciting news about our premiere architectural brand. Hello Dave, how are you doing?

[Read More](https://newsstand.mcdlg-hvac.com/mcdlg-interview-dave-saulten-aia2018)

![NFPAInterviewiconfb](https://newsstand.mcdlg-hvac.com/hubfs/Images/Blogs/NFPA%20Interview%20-%20Social%20Media%20Image.png)

[Smoke Damper,](https://newsstand.mcdlg-hvac.com/tag/smoke-damper) [NFPA,](https://newsstand.mcdlg-hvac.com/tag/nfpa) [UL Life Safety,](https://newsstand.mcdlg-hvac.com/tag/ul-life-safety) [Fire Damper](https://newsstand.mcdlg-hvac.com/tag/fire-damper)

### [MCDLG Interviews - Greg Crosby on NFPA 2018 and UL Life Safety](https://newsstand.mcdlg-hvac.com/mcdlg-conversations-greg-crosby-nfpa2018)

May 11, 2018, 2:14:04 PM

We discuss the NFPA 2018 Conference and UL Life Safety dampers with Greg Crosby, VP of Sales for Air Balance and MCDLG.

[Read More](https://newsstand.mcdlg-hvac.com/mcdlg-conversations-greg-crosby-nfpa2018)

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#### MCDLG Brands

- [Arrow United Industries](https://www.arrowunited.com/)
- [Air Balance](https://www.airbalance.com/)
- [Airline Louvers](https://www.airlinelouvers.com/)
- [Cesco Products](https://www.cescoproducts.com/)
- [Louvers & Dampers](https://www.louvers-dampers.com/)

#### News

- [Passive Fire Protection](https://newsstand.mcdlg-hvac.com/passive-fire-protection-for-hvac)
- [Finding the Right Storm Louver](https://newsstand.mcdlg-hvac.com/finding-the-right-storm-louver)
- [Five Types of Dampers](https://newsstand.mcdlg-hvac.com/five-types-of-dampers-and-when-to-use-them)
- [MCDLG Newsstand](https://newsstand.mcdlg-hvac.com/)

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