York S1-025-43283-000 Wiring Harness 320735-701 The unit features accessible zero

The unit features accessible zero and span adjustment screws on the front facing for easy field calibration using a pressure standard

this OEM replacement part is a standard requirement for maintaining the operational integrity of gas-fired unit heaters

Common Questions How do I adjust the setpoint on the Danfoss AVTA valve

This kit restores the factory-spec sensitivity required to meet SAE J1627 standards by replacing the core positive ion emission heated diode sensor

York S1-025-43283-000 Wiring Harness 320735-701 The unit features accessible zeroThe York S1 025 43283 000 Wiring Harness is a critical electrical component engineered for precise communication between the control board and the blower assembly. As a genuine ECM motor wiring harness, it ensures proper voltage delivery and signal integrity for high efficiency variable speed and constant torque motors. When troubleshooting a system where the motor fails to ramp up or fails to communicate with the main PCB, inspecting this OEM