Daikin-McQuay 4009640 Control Board 320788-703 Is this switch compatible with

Is this switch compatible with 24V or 120V systems

this sensor is technically compatible

ensuring a perfect seal and preventing unfiltered oil bypass

it is compatible with several crossover brands within the Allied Air family

Daikin-McQuay 4009640 Control Board 320788-703 Is this switch compatible withThe Daikin McQuay 4009640 Control Board is a critical OEM component designed for precise regulation of HVAC system sequences and safety protocols. Engineered to replace legacy McQuay furnace control modules, this PC board manages blower motor timing, ignition cycles, and diagnostic feedback loops. For technicians performing HVAC circuit board replacement, the 4009640 ensures seamless integration with existing wiring harnesses and sensors, maintaining