providing the precise switching capacity required for 240-volt single-phase compressor circuits

Industrial Durability: Features an IP55 rated enclosure to withstand harsh rooftop conditions

Verify that the inducer is pulling sufficient vacuum and that the tubing is clear before assuming a board defect

While this board controls the logic

Steam Rated Performance: Rated for high-temperature fluid up to 250°F and 15 PSI steam compatibility

Trane VAL9255 Service Valve 340793-762 providing the precise switching capacityProfessional technicians understand that a reliable 3 8" Liquid Service Valve is a critical component for maintaining system integrity during routine maintenance or full scale evacuation. The Trane VAL9255 (also cross referenced as VAL09255 or VAL4494) is a heavy duty OEM replacement valve designed specifically for high pressure HVACR liquid lines. This valve features a 3 8" ID x 3 8" ID connection, engineered to accommodate a standard Schrader core