Variable Pitch Versatility: Adjusts from 3

this needle probe is the professional standard for "live" field testing through the cover port to ensure accurate sensitivity adjustments

It features a standard 5-5/8 inch diameter housing and a 1/2 inch x 3-1/8 inch shaft

as a genuine Nordyne replacement

Lennox 12J35 Expansion Valve 30067439-890 Variable Pitch Versatility: Adjusts fromThe 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