Description
The Lennox 27W48 Indoor Thermal Expansion Valve (TXV) Assembly is one of theessential parts of the Lennox air conditioning systems. It works like a pressure regulating valve and carefully regulates the flow of refrigerant system. Through sensing the temperature of the refrigerant, the TXV controls the right amount that gets into the evaporator coil. This precise control enables the system to provide constant cool air temperature and to work effectively the Lennox 27W48 TXV Assembly that is usually purchased pre-assembled for convenience of installation.
