The Lennox 79J75 Thermal Expansion Valve is a direct OEM replacement designed for Lennox rooftop and heat pump units. With precise external equalization, sweat-sized fittings, and factory specifications, it restores proper refrigerant modulation and system efficiency. An essential upgrade for HVAC technicians seeking reliable, warranty-safe repair.
Lennox 79J75 Expansion Valve
Original price was: $108.74.$76.63Current price is: $76.63.
Sale!12 in stock
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