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Ships within 48 hours · Estimated delivery Oct 26 - Oct 31
The durable lead wire insulation and moisture-resistant encapsulated sensor head are built to withstand extreme ambient conditions
ensuring responsive modulation
this HVAC replacement parts kit eliminates the need for sourcing individual gaskets or specialized fasteners when performing a heat exchanger swap or 1-stage furnace repair
or must the entire valve be changed
Always verify rotation against the lead diagram on your condenser motor before tightening the set screw
Lennox 12J43 TXV mario The durable lead wire insulationThe 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
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