Lennox 12J35 Expansion Valve 320720-756 this unit ensures low vibration

this unit ensures low vibration and long-term reliability in demanding industrial environments

this is a dedicated liquid line filter drier

or the unit failing to fire even when the system is fully bled of air

failure of the boiler to proceed past the pre-purge cycle

Fabricated from high-grade synthetic elastomers

Lennox 12J35 Expansion Valve 320720-756 this unit ensures low vibrationThe Lennox 12J35 Expansion Valve is a precision engineered NXT thermostatic expansion valve specifically calibrated for HVAC systems in the 3 to 3. 5 ton capacity range. Designed for indoor evaporator coils, this TXV utilizes a responsive sensing bulb to modulate refrigerant flow in real time, maintaining precise static superheat across varying thermal loads. By preventing liquid slugging and evaporator starvation, the 12J35 ensures the compressor