Slant Fin 412-706-040 Vent Damper THPU32HP7Y Featuring a 9-inch diameter and

Featuring a 9-inch diameter and 7-inch width

Common Questions How do I test the Copeland 971-0092-06 for failure

protecting the valve seat from premature failure

Key Benefits for Contractors: Direct OEM Compatibility: Seamlessly replaces the 24A34-37 without requiring bracket modifications or wiring re-engineering

Slant Fin 412-706-040 Vent Damper THPU32HP7Y Featuring a 9-inch diameter andThe Slant Fin 412 706 040 Vent Damper is a 6 inch automatic vent damper designed to optimize the efficiency of residential gas fired boilers. As a critical safety and efficiency component, this motorized flue damper prevents thermal siphoning by sealing the vent pipe during the burner's off cycle, retaining heat within the heat exchanger. This unit is specifically engineered for Slant Fin boiler models like the Sentry (S series), Sentinel (SE series),