protecting the purity of the refrigerant or water loop

This OEM interface board acts as a critical bridge

The MARS 61472 is rated for 60 FLA (Full Load Amps) and can handle the significantly higher Lock Rotor Amps (LRA) typically seen during the initial startup of heavy compressors

which disrupts the thermocouple or flame sensor circuit

preventing common equipment malfunctions such as frozen coils or compressor overheating

York S1-373-39512-001 Housing 320819-301 protecting the purity of theThis genuine OEM York S1 373 39512 001 Blower Housing is a critical assembly component engineered for manufactured housing (M H) gas furnaces. Designed to provide a precise aerodynamic enclosure for the blower motor and wheel, this heavy duty furnace blower housing ensures optimal static pressure and airflow distribution throughout the ducting system. Built to rigorous York HVAC part standards, the S1 373 39512 001 replaces worn or vibrating blower