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Maintains a stable output signal that resists false signals in complex combustion management systems
Does this include the O-ring or mounting hardware
perimeter radiation
Is this insulator kit compatible with all Copeland models
Lennox 99K39 Expansion Valve 322056-301 Maintains a stable output signalAs a veteran HVAC technician, I know that maintaining precise refrigerant control is the difference between a high efficiency system and a compressor failure. The Lennox 99K39 Expansion Valve is a genuine OEM replacement part designed for accurate metering in residential and commercial cooling systems. This Thermostatic Expansion Valve (TXV) utilizes a 3 8 inch inlet and a 1 2 inch outlet to regulate liquid refrigerant flow into the evaporator coil.
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