C&S Air Products Radiation Damper, 22 ga, Steel, Galvanized, Ceiling Mounting, 6 in Width, 8 in Height
- The RD-521-NP ceiling radiation damper employs butterfly style blades for point-of-origin control of radiant heat in HVAC systems
- The RD-521-NP is installed horizontally in the ceiling membrane of combustible floor-ceiling or roof-ceiling assemblies with fire resistance ratings up to and including 1 hr
- The RD-521-NP must have a field assembled outlet box installed on it
Finish |
: |
Galvanized |
Gauge |
: |
22 ga |
Height |
: |
8 in |
Material |
: |
Steel |
Mounting Type |
: |
Ceiling |
Width |
: |
6 in |