A new brochure details the manufacturer's low-leakage insulated control damper (Model ICD). Designed to withstand temperatures as low as -70Â°F, the control damper's thermally broken frame provides an insulating barrier in the ductwork. Ideal for outdoor air intake systems, Model ICD provides greater value in a building by significantly reducing the transfer of heat or cold and virtually eliminating condensation, states the company. The brochure includes damper performance testing criteria, construction features, and frame options.
Greenheck, P.O. Box 410, Schofield, WI 54476-0410; 715-359-6171; 715-355-2399 (fax); www.greenheck.com