York 031-02479-001 Relay Board 321894-706 sensor housings

sensor housings

and Inter City Products (ICP) air handlers and furnaces

provided the brazing or soldering is performed according to industry standard practices for high-pressure mechanical systems

If your current part number is B1340003 or B1340021

York 031-02479-001 Relay Board 321894-706 sensor housingsThe York 031 02479 001 Relay Board is a critical OEM replacement component designed for Mustang heating and cooling systems. As a veteran grade HVAC control board, it functions as the central logic unit, managing and directing high voltage electrical signals to ensure precise sequencing and timing of furnace and air conditioning operations. This Mustang control relay board is engineered with integrated circuitry that switches circuits in response to