Trane VAL4407 TXV 322055-301 Precise Pressure Regulation: Factory-calibrated for

Precise Pressure Regulation: Factory-calibrated for 4 inch water column LP gas requirements to ensure optimal burner efficiency

though the wattage output may be slightly lower than the rated 40W

Standard 1/2 inch NPT ports allow for seamless integration into existing threaded pipe runs

If the indoor coil is icing over or the PTAC unit is short-cycling without reaching the setpoint

Trane VAL4407 TXV 322055-301 Precise Pressure Regulation: Factory-calibrated forThe Trane VAL4407 TXV is a high capacity thermostatic expansion valve engineered for R 22 refrigeration systems. Designed with a 14. 9 ton capacity, this OEM component maintains precise superheat control by regulating refrigerant flow into the evaporator according to the cooling load. It features an external equalizer with a 1 4 inch SAE flare connection to ensure accurate pressure sensing across the evaporator coil, preventing liquid slugging and