SKU: 63348990260
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electromechanical solution engineered for high-performance integration with 200 Series analog and digital electronic flow controls
018-inch orifice specifically calibrated for Lennox burner requirements
the 720-007 is designed to withstand ambient temperatures from -40°F to 175°F without performance drift
Rely on this refrigerant metering piston for seamless compatibility and professional-grade performance in demanding HVACR applications
ensuring precise fitment in Nordyne
Lennox 14W77 TXV 322838-753 electromechanical solution engineered for high-performanceThe Lennox 14W77 is an OEM thermostatic expansion valve (TXV) engineered for high precision refrigerant metering in residential and light commercial R410A systems. Designed as a direct 100254 02 replacement, this valve features 3 8" x 1 2" ODF connections and is critical for maintaining the balance between liquid and vapor in the evaporator. By accurately regulating the refrigerant flow based on load demand, the 14W77 prevents compressor floodback and