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Home
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Zoning-Indoor Air Quality
> MARD12/U MODULATING AUTO
MARD12/U MODULATING AUTO RD. DAMPER
Item #:
78717
Manufacturer Item: MARD12/U
Manufacturer:
RESIDEO-ADEMCO
12" Diameter, 22 Gauge Galvanized Steel, 24 V Floating, Side or Top Motor Mount, Automatic, Single Blade, Round, Power Open/Power Closed, 3-Wire, Modulating Damper

The MARD Series Damper is a Power Opened/Closed, Zone or Bypass Damper
It is Usually Used in Light Commercial Applications on Systems Larger than 5 Tons that Do Not Exceed 2 Inch W.C at the Damper, But May be Used in any Residential System as Well
Zoning-Indoor Air Quality
Type
Automatic, Round, Power Open/Power Closed, Single
Blade Material
Galvanized Steel
Material Thickness
22 Gauge