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RESIDENTIAL PRODUCTS

COMMERCIAL PRODUCTS

  • ARD Power close-spring open round dampers are available in 5 inch to 20 inch diameters.
  • MARD Modulating Automatic Round Damper in 5 to 18 inch sizes.
  • ZD Power close-spring open rectangular dampers in 6x6 to 28x16 sizes. If your size and configuration is not listed below call 1-800-377-4247 to place your order over the phone. (Click to see all sizes)
  • SPRD Static Pressure Regulating Dampers / Round and Rectangular.
  • EARD Fresh Air Intake Damper / Round in 5,6,7 and 8 inch sizes.
  • RRD Rigid Round Duct for retrofit zoning in 5,6,7 and 8 inch sizes.


 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
 
Speak with a live indoor air quality professional - 1-800-377-4247