Lennox 11G84 3 Ton Valve Expansion

The Lennox 11G84 3-Ton Expansion Valve is an essential component of HVAC equipment such as air conditioning and heat pump units, which has its responsibility on refrigerant flow control for the 3-ton making capacity. As a component of the refrigeration system, it controls the pressure as well as the quantity of refrigerant flowing from the condenser to the evaporator to facilitate the heat exchange in the system. This valve makes sure the correct amount of refrigerant is allowed into the evaporator to avoid conditions such as frost formation, overheating and compressor strain hence enhancing the life of the HVAC.