Lennox 12J43 TXV mario or must the entire valve

or must the entire valve be changed

the Sporlan RCW-48 provides high-flow capacity with minimal pressure drop

this motor provides the exact torque and static pressure performance required to clear the heat exchanger and prevent high-limit tripping

providing a seamless retrofit for technicians troubleshooting York pressure switch stuck open codes or inducer motor performance issues

Lennox 12J43 TXV mario or must the entire valveThe Lennox 12J43 Thermal Expansion Valve (TXV) is a critical metering component engineered specifically for 2 ton residential and commercial R410A refrigerant systems. This OEM Lennox expansion valve features a 3 8" ODM (Outside Diameter Male) inlet and a 1 2" ODF (Outside Diameter Female) outlet, ensuring a precise fit for outdoor NXT units and matching indoor coils. By continuously monitoring evaporator superheat, the 12J43 TXV regulates refrigerant