FIELD CONTROLS GVD-8PL 8" AUTOMATIC VENT DAMPER FOR 24V GAS SYSTEMS DOES NOT INCLUDE WIRING HARNESS (FOR WIRING HARNESS SEE GVD-UWK)
The Field Vent Damper works automatically to allow natural draft during appliance operation while preventing residual appliance heat and conditioned air from escaping during off cycles. It also prevents the infiltration of cold air during down drafts. It's made of stainless steel
