Mitsubishi Electric T7WS03310 Control Board 322838-754 While built for durability

While built for durability

temperature values to confirm performance before installation

Field technicians prioritize this kit for its HVAC blower motor replacement reliability and drop-in compatibility

Common Questions & Technical Support Is this kit a direct replacement for older 624690 boards

a different linkage or actuator series may be required

Mitsubishi Electric T7WS03310 Control Board 322838-754 While built for durabilityThe Mitsubishi Electric T7WS03310 Control Board is a critical OEM replacement part engineered for high performance HVAC system integration. This genuine printed circuit board (PCB) serves as the central processing unit for monitoring and regulating system wide operations, ensuring that indoor and outdoor units communicate with maximum efficiency. Designed to meet the precise electronic tolerances of Mitsubishi Electric mini split and industrial