Life Safety Dampers

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Round Ceiling Radiation Damper, 12 In. Diameter with Thermal Blanket

Availability:  14 in Troy
The Greenheck CRD-2 is a UL555C classified damper designed to limit the radiant heat transfer through an opening in the ceiling membrane of a fire-resistance rated floor/ceiling assembly of three hours or less.
$128.00

Round Ceiling Radiation Damper, 14 In. Diameter with Thermal Blanket

Availability:  16 in Troy
The Greenheck CRD-2 is a UL555C classified damper designed to limit the radiant heat transfer through an opening in the ceiling membrane of a fire-resistance rated floor/ceiling assembly of three hours or less.
$136.00

Round Ceiling Radiation Damper, 16 In. Diameter with Thermal Blanket

Availability:  20 in Troy
The Greenheck CRD-2 is a UL555C classified damper designed to limit the radiant heat transfer through an opening in the ceiling membrane of a fire-resistance rated floor/ceiling assembly of three hours or less.
$158.00

Round Ceiling Radiation Damper, 18 In. Diameter with Thermal Blanket

Availability:  15 in Troy
The Greenheck CRD-2 is a UL555C classified damper designed to limit the radiant heat transfer through an opening in the ceiling membrane of a fire-resistance rated floor/ceiling assembly of three hours or less.
$166.00

Round Ceiling Radiation Damper, 6 In. Diameter with Thermal Blanket

Availability:  4 in Troy
The Greenheck CRD-2 is a UL555C classified damper designed to limit the radiant heat transfer through an opening in the ceiling membrane of a fire-resistance rated floor/ceiling assembly of three hours or less.
$92.00

Round Ceiling Radiation Damper, 8 In. Diameter with Thermal Blanket

Availability:  13 in Troy
The Greenheck CRD-2 is a UL555C classified damper designed to limit the radiant heat transfer through an opening in the ceiling membrane of a fire-resistance rated floor/ceiling assembly of three hours or less.
$98.00