the internal bimetal switch has failed

helping you restore system performance and maintain proper amperage draw for both 50Hz and 60Hz PSC motors

Key Benefits High Starting Torque: Provides the 540-648 µF boost essential for starting compressors against high pressure differentials

A trip is typically caused by a restricted flue pipe

reducing installation time during field service

McQuay Daikin 910110417 Reversing Valve the internal bimetal switch hasThe McQuay Daikin 910110417 Reversing Valve is an essential 4 way pilot operated component engineered for 2 ton heat pump systems utilizing R22 or R410A refrigerant. Designed for high reliability flow reversal, this OEM spec valve facilitates the critical transition between heating and cooling cycles by redirecting discharge gas from the compressor. For technicians managing older McQuay Mark IV controller setups, verify the solenoid coil voltage;