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Why is the Lennox 47M84 tubing color-coded
it integrates seamlessly into existing manifolds
The Heil Quaker 5396 is typically a general-duty switching relay
this is the basic switch unit only
Lennox 12J20 TXV Kit 322057-301 Why is the Lennox 47M84The Lennox 12J20 TXV Kit is a critical OEM component for maintaining precise superheat control in high capacity residential and light commercial systems. Engineered for 3. 5 to 5 ton R410A air conditioning units, this kit features the high performance Danfoss 067U3416 thermostatic expansion valve. Designed to regulate refrigerant flow with extreme accuracy, the 12J20 expansion valve prevents compressor liquid slugging while maximizing evaporator
US$ 29.99
US$ 28.99
US$ 11.22
