Technicians should look for hairline fractures in the plastic

and select A

always verify your specific model and serial range before installation

making it a standard choice for refrigeration pressure switches

it maintains the exact calibration required for the SMART SYSTEM control logic found in Lochinvar Knight and A

Trane VAL8798 TXV 318820-201 Technicians should look for hairlineThe Trane VAL8798 TXV is a high precision thermostatic expansion valve engineered for 3 ton residential and light commercial air conditioning and heat pump systems. Designed to withstand the high discharge pressures of R410A refrigerant, this OEM component ensures exact superheat control to prevent compressor liquid slugging and maximize evaporator efficiency. The valve features a 3 8" ODF inlet and a 1 2" ODF outlet, providing a secure brazed