Ceiling Radiation Damper Properties
Frame Shape
Insulation
Damper Sizing
Max Single Panel Size
![](/tools\uss\Cesco Products\20 [Ceiling Radiation Dampers]\01 [Insulated]\02 [RC4]\thumb_Cesco - RC4.png)
Model: RC4
Frame Type: Insulated Rectangular Frame
Material: Galvanized Steel
Max Panel Size: 24" x 24"
![](/tools\uss\Cesco Products\20 [Ceiling Radiation Dampers]\01 [Insulated]\01 [RCI]\thumb_Cesco - RCI.png)
Model: RCI
Frame Type: Insulated Rectangular Frame
Material: Galvanized Steel
Max Panel Size: 18" x 18"
![](/tools\uss\Cesco Products\20 [Ceiling Radiation Dampers]\02 [Uninsulated]\01 [RCU]\thumb_Cesco - RCU.png)
Model: RCU
Frame Type: Uninsulated Rectangular Frame
Material: Galvanized Steel
Max Panel Size: 18" x 10"
![](/tools\uss\Cesco Products\20 [Ceiling Radiation Dampers]\01 [Insulated]\03 [RDI]\thumb_Cesco - RDI.png)
Model: RDI
Frame Type: Insulated Round Frame
Material: Galvanized Steel
Max Panel Size: 20" dia.
![](/tools\uss\Cesco Products\20 [Ceiling Radiation Dampers]\02 [Uninsulated]\02 [RDU]\thumb_Cesco - RDU.png)
Model: RDU
Frame Type: Uninsulated Round Frame
Material: Galvanized Steel
Max Panel Size: 11" dia.