replacing the faulty lead with an OEM 48G63 will typically clear the fault and restore modulating functionality

It serves as a direct draft inducer safety switch

Internal equalizer simplifies installation in systems where external pressure sensing is not required

The valve is configured as normally open (Port B to AB)

Common Questions What shaft sizes does the KH10 support

Lennox 47K22 TXV Els PW 17895 replacing the faulty lead withFor service technicians requiring a field ready solution for refrigerant metering, the Lennox 47K22 TXV provides the tight superheat control necessary for modern high efficiency systems. This thermal expansion valve features a 3 ton capacity and is engineered for broad compatibility with R 410A, R 404A, and R 134a. The assembly includes a 30 inch capillary tube designed for flexible mounting and bulb placement on the suction line. As the