Rectangular Ceiling Radiation Damper, 22 In Square

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.
Availability:  14 in Troy
SKU: CRD2222
$166.00

DOCUMENTS

Installation, Operation, and Maintenance Manual

Catalog

Certifications:

UL 555C (Listing # R13446)

Codes:

International Building Code (IBC)

National Fire Protection Association (NFPA 90A and 101)

Products specifications
Attribute name Attribute value
Weight 14 lbs