Slant Fin 412-706-200 Vent Damper Freon though a multimeter is recommended

though a multimeter is recommended to verify proper voltage input and output across the terminal block during commissioning

this assembly provides the exact dimensions—specifically the 11-inch diameter and 12-inch width—needed to fit the existing blower housing without modification

this 48-inch assembly excels at minimizing pressure pulsation that can lead to premature failure in standard tubing

Thermal Protection: Prevents heat exchanger fatigue and component overheating by maintaining strict 150°F maximum limits

This venter housing is designed for the UDAP and LDAP unit heater series

Slant Fin 412-706-200 Vent Damper Freon though a multimeter is recommendedThe Slant Fin 412 706 200 Vent Damper is a 6 inch automatic vent damper engineered to enhance the efficiency of gas fired boiler systems. This heavy duty 6" flue damper utilizes a motorized drive system to shut the stack during burner off cycles, effectively trapping residual heat within the heat exchanger. Specifically designed for Slant Fin boiler models like the Galaxy and Sentinel series, it eliminates the convective heat loss that typically