Slant Fin 412-705-040 Damper Assembly R-410A it includes high-tolerance internal parts

it includes high-tolerance internal parts such as the diaphragm

Optimized Motor Torque: Ensures rapid compressor acceleration by managing the start capacitor circuit with precision 332V switching

ensuring the power distribution to the condenser fan motor or compressor remains stable

If you are servicing York JG

ensuring seamless integration into existing control sequences for air handling units and exhaust systems

Slant Fin 412-705-040 Damper Assembly R-410A it includes high-tolerance internal partsThe 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