Using a non-OEM switch with a different set point can lead to unsafe operating conditions or frequent system lockouts

Trust this genuine OEM Lennox part to restore factory-spec cooling performance to your commercial or residential cooling systems without the balance issues common in universal aftermarket alternatives

the 0887298 kit is compatible with the standard 1/2-inch 009 and 009M2 series reduced pressure zone assemblies

it eliminates the compatibility risks associated with universal pilots

When troubleshooting intermittent blower operation or complete system lockout

Amana-Goodman TX3N2 TXV 30067439-890 Using a non-OEM switch withThe Amana Goodman TX3N2 is a professional grade non bleed thermostatic expansion valve (TXV) kit engineered for 2. 5 to 3 ton residential and light commercial HVAC systems. This OEM replacement part is specifically calibrated for R22 service, providing precise refrigerant metering to the evaporator coil. Unlike fixed orifice systems, the TX3N2 TXV utilizes a power assembly and sensing bulb to maintain optimal superheat, protecting the compressor from