Life Safety in HVAC - What is a Fire Damper?

What is a fire damper? A fire damper is a damper that closes off penetrations in fire-rated...

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The Condenser - A Closer Look at Remote Test Boxes

Remote test boxes allow easy testing of dampers with electric actuators. Keep your dampers in...

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Duct Dampers - Choosing, Sizing, and Installing for Duct Work

Duct dampers keep air moving through your HVAC system. Learn how to choose, size, and install them...

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The Condenser - Temperature Limits for HVAC Dampers

Dampers operate safely within a temperature range, known as the temperature limit. Too hot, or too...

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HVAC Damper Control - Automation Equipment for Dampers

Take control of your HVAC system with automated control dampers. Learn how the right equipment can...

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The Condenser - Blade Design for Dampers

Blade design is important for air control dampers. Learn three blade features to consider when...

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Pressure Drop in HVAC

HVAC systems need to keep air moving, but the required equipment comes at an unexpected cost. Read...

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The Condenser - A Closer Look at Curtain Blades

Curtain blades are designed to close off a damper during a fire event. Take a closer look at these...

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Louvers and Privacy: Creating Private Spaces with Louvered Screens

Block sight lines and establish a secluded area with louvers and screens. Learn more about these...

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The Condenser - Vertical Blade Supports

How do you get that louvered look without a frame? Vertical blade supports. Learn more about these...

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Mestek Commercial Damper and Louver Group

MCDLG is a collective of top-tier HVAC brands.
  • Arrow United Industries
  • Air Balance
  • Cesco Products
  • Louvers & Dampers
  • Airline Louvers

Click here to contact MCDLG 

We build every louver and damper from the ground up to meet your specifications. Our team works to ensure that you get the best solutions for your project's requirements.

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