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ensuring optimal static pressure and efficient flue gas evacuation
powered entirely by the 750mV thermopile output
This module utilizes a thermostat/power-off reset
ensuring longevity in closed-loop systems
ensuring the burner flame is contained safely within the fire box
Lennox 42W37 TXV THPU32HP7Y ensuring optimal static pressure andThe Lennox 42W37 Thermal Expansion Valve (TXV) is a critical HVAC refrigerant metering device engineered for precision performance in 3 ton air conditioning systems and heat pump applications. This OEM Lennox 42W37 valve features a 3 8" x 1 2" ODF connection with a sweat fit design, ensuring a leak resistant seal for professional installations. Utilizing a brass body for enhanced corrosion resistance, this R 410A expansion valve maintains the correct
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