Lennox 26K49 TXV 320074-702 Using a lower VA rating

Using a lower VA rating can lead to overheating and failed ignition sequences

Wide Operating Range: Rated for static pressures up to 400 psig

the 100110704 ensures consistent BTU output while minimizing NOx emissions

For industrial HVAC maintenance and performance reliability

Technicians will find the Nordyne furnace safety switch provides a direct fit for compatible air handlers and gas furnaces where precise thermal cutout is required

Lennox 26K49 TXV 320074-702 Using a lower VA ratingThe Lennox 26K49 Thermostatic Expansion Valve (TXV) is a critical metering component engineered specifically for 3 ton R22 refrigerant systems utilizing a B10 flowrater configuration. Designed to optimize evaporator efficiency, this internally equalized expansion valve maintains precise superheat levels across varying thermal loads, preventing liquid slugging and protecting the compressor from premature failure. As a direct OEM Lennox replacement