Description
This is a brand new OEM Lennox Armstrong Ducane upgraded TXV Valve 1.5 - 3 Ton R-22. It replaces the part numbers listed below.
The thermostatic expansion valve controls one thing only: the rate of flow of liquid refrigerant into the evaporator. This is achieved by monitoring temperature and pressure in the refrigerant system.
Replaces:
49J24 49J2401
Repair Difficulty Level
Partial list of Model numbers that use this part:
Use Ctrl+F and enter your model number for a quick search.