Ceiling Radiation Damper Properties
Frame Shape
Insulation
Damper Sizing
Max Single Panel Size
Model: 289
Frame Type: Uninsulated Rectangular Frame
Material: Galvanized Steel
Max Panel Size: 18" x 10"
Model: 291
Frame Type: Insulated Rectangular Frame
Material: Galvanized Steel
Max Panel Size: 18" x 18"
Model: 293
Frame Type: Insulated Rectangular Frame
Material: Galvanized Steel
Max Panel Size: 24" x 24"
Model: 295
Frame Type: Uninsulated Round Frame
Material: Galvanized Steel
Max Panel Size: 11" dia.
Model: 297
Frame Type: Insulated Round Frame
Material: Galvanized Steel
Max Panel Size: 20" dia.