Trane VAL4406 TXV 320720-756 The sensing bulb uses thermal

The sensing bulb uses thermal expansion to actuate the internal switch

serving as a direct replacement for RS44327-001

The 450254-001 is the official updated part number for the 033000-305 5/8" flare drier

When you're dealing with a service call on a Rheem or Ruud unit

while the ball bearing construction minimizes friction for extended service life

Trane VAL4406 TXV 320720-756 The sensing bulb uses thermalOptimizing high capacity refrigeration and air conditioning systems requires precision metering, and the Trane VAL4406 Thermal Expansion Valve is the technical standard for 10 ton industrial and commercial applications. This OEM Trane TXV is specifically engineered to regulate R 22 refrigerant flow, maintaining tight superheat control to prevent compressor slugging and evaporator icing. Featuring a 7 8" inlet and 1 1 8" outlet with ODF sweat