Lennox 26K49 TXV 320074-702 making it a staple for
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Ships within 48 hours · Estimated delivery Oct 7 - Oct 12
making it a staple for a service van’s inventory
Using a lower VA rating can lead to overheating and failed ignition sequences
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
Built with a rugged 48Y frame and open air-over (OAO) enclosure
For industrial HVAC maintenance and performance reliability
Lennox 26K49 TXV 320074-702 making it a staple forThe 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