Slant Fin 412-706-040 Vent Damper 30067439-890 Optimized Starting Torque: Provides the

Optimized Starting Torque: Provides the specific 80 microfarad capacitance needed to move Danfoss SC compressors out of a locked-rotor state

Use the included chain mount to hang the control

Common Questions: Is the 14506747-002 different from the 14506747-002/U model

Whether you are performing a boiler maintenance overhaul or a focused HVAC repair

Key Benefits: OEM Compatibility: Specifically designed as the direct factory replacement for part numbers 14655006 and 146-55-006-70

Slant Fin 412-706-040 Vent Damper 30067439-890 Optimized Starting Torque: Provides theThe 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),