Pay in 4 interest-free payments of $39.24 Learn more
Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Whether performing a routine heating system repair or an emergency HVAC part replacement
If you measure 24V at the coil but the contacts do not pull in
Flexible Compatibility: Accepts both 24V AC and DC input
this OEM component ensures the 3/8-inch flanged mounting matches the factory airstream insertion depth
Lennox 10W77 Expansion Valve 319825-402 Whether performing a routine heatingThe Lennox 10W77 Expansion Valve is a critical OEM R 22 expansion valve designed for precise refrigerant metering in residential and commercial cooling systems. This thermostatic expansion valve (TXV) includes an internal check valve, making it a direct replacement for heat pump applications and air conditioning units. Engineered by Parker for Lennox, the 10W77 regulates flow based on evaporator load to prevent slugging and optimize superheat levels.
US$ 129.95
US$ 129.95
US$ 110.00
US$ 99.95
US$ 135.00
US$ 36.00
US$ 36.00
US$ 119.95
US$ 90.00
US$ 119.95
US$ 110.00