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Contractors should verify the vacuum hose integrity and inducer port clarity when installing this -1
superseded from the original S1-025-25973-700 part number
Will this motor fix an error code 32 or pressure switch fault
ensuring seamless integration into existing control sequences for air handling units and exhaust systems
it includes high-tolerance internal parts such as the diaphragm
Slant Fin 412-705-040 Damper Assembly R-410A Contractors should verify the vacuumThe Slant Fin 412 705 040 is a heavy duty 5 inch automatic vent damper assembly engineered specifically for high efficiency hydronic heating systems. Designed as a direct replacement component, this motorized flue damper prevents standby heat loss by sealing the vent pipe when the burner is not firing, significantly improving the AFUE rating of the boiler. This assembly features a robust internal synchronous motor and built in safety interlock