Technicians should look for hairline fractures in the plastic

Part Number: 023-0060-18

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

you must replace the standard 0-30 psi gauge with a higher-range unit and readjust the safety relief valve to account for the increased pressure

making it a standard choice for refrigeration pressure switches

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