Trane VAL9555 Valve 322838-752 If the internal screen on

If the internal screen on the U-tube orifice becomes clogged with debris after a motor burnout

Direct Compatibility: Drop-in replacement for EA36YD132 and 1172349

If the boiler pressure switch remains open despite adequate line pressure

This 330766003 Daikin McQuay replacement motor is a critical component for maintaining site uptime and thermal regulation in large-scale commercial cooling systems

the shaft is likely out of round

Trane VAL9555 Valve 322838-752 If the internal screen onThe Trane VAL9555 Valve (OEM part VAL09555) is a high precision thermostatic expansion valve (TXV) engineered specifically for 3 ton HVAC systems utilizing R 410A refrigerant. This non balanced port valve is critical for maintaining steady superheat, featuring a factory setting of 83 87 PSIG superheat to ensure peak evaporator efficiency. Designed with 5 8 inch mechanical fittings for both inlet and outlet, it eliminates the need for brazing in