this SKU includes both the motor and the programmed control module as a complete assembly for maximum reliability

allowing for precise superheat control across a broad temperature range of -40°F to +50°F (-40°C to +10°C)

Durable nickel-plated forged brass body with stainless steel trim for longevity

forcing the McDonnell & Miller safety valve to vent as system pressure approaches its 30 PSI limit

and Payne outdoor units and rooftop systems

Lennox 26K49 TXV Refrigerant this SKU includes both theThe 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