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Greenheck Fan Corporation
Rectangular Ceiling Radiation Damper, 22 In x 10 In
Availability:
5 in Troy
The Greenheck CRD-1 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.
$150.00
Round Ceiling Radiation Damper, 10 In. Diameter with Thermal Blanket
Availability:
40 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.
$160.00
Round Ceiling Radiation Damper, 12 In. Diameter with Thermal Blanket
Availability:
17 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.
$202.00
Round Ceiling Radiation Damper, 14 In. Diameter with Thermal Blanket
Availability:
8 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.
$214.00
Round Ceiling Radiation Damper, 16 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.
$248.00
Round Ceiling Radiation Damper, 18 In. Diameter with Thermal Blanket
Availability:
10 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.
$260.00
