York S1-025-37015-000 Wiring Harness 320788-703 Always verify your model and

Always verify your model and serial number to ensure technical compatibility with the chassis footprint

and clean air applications

Does this board work with ECM or PSC motors

Adjustable Timing Intervals: Features selectable 30

York S1-025-37015-000 Wiring Harness 320788-703 Always verify your model andThe York S1 025 37015 000 Wiring Harness is a critical OEM interface adapter designed to bridge communication and power between HVAC control boards and auxiliary components with mismatched pin configurations. As a high performance 4 pin to 6 pin wiring adapter, this harness is essential for field retrofits and repairs where a multi pin transition is required to maintain signal integrity. Built to Source 1 specifications, it eliminates the need for