York S1-373-19801-420 Wiring Harness R-22 Using it with natural gas

Using it with natural gas without a conversion kit can cause improper combustion and safety hazards

preventing the motor from running and overheating under single-phase conditions

effectively de-energizing the compressor circuit upon reaching the designated setpoint

technicians maintain the original equipment's airflow path and structural integrity

The open-wire element design promotes maximum airflow and thermal transfer

York S1-373-19801-420 Wiring Harness R-22 Using it with natural gasFor service technicians maintaining gas furnace and package unit systems, the York S1 373 19801 420 Wiring Harness provides a reliable 8 wire configuration specifically engineered for high durability internal circuitry connections. As a genuine OEM York replacement part, this harness ensures precision terminal alignment and maintains the electrical integrity of the system's control logic. It is commonly utilized in specific residential furnace models,