allowing technicians to maintain factory-spec tolerances during routine manifold servicing or complete burner box rebuilds

and the diaphragm needed to maintain a tight seal and accurate modulating control

but ensure the discharge piping is as short as possible and never smaller than the valve outlet to avoid backpressure

This specific model supports a max capacity of 235

Key Benefits Compatible with Resideo and Honeywell Home HE220

Heatcraft Refrigeration 29356501 Valve R-448A allowing technicians to maintain factory-specThe Heatcraft Refrigeration 29356501 Valve is a critical compressor discharge temperature control valve engineered for precision in commercial refrigeration systems. Designed for professional HVACR installation, this OEM replacement part maintains optimal thermal balance by regulating refrigerant flow based on discharge gas temperatures. When the system surpasses specific thermal thresholds, the valve opens to bypass the condenser, injecting liquid