Nordyne 669556R 5-Ton Thermal Expansion Valve R-22

The Nordyne 669556R 5-Ton Thermal Expansion Valve R-22 is an essential part of HVAC systems as it controls the flow of refrigerant into the evaporator coil. It measures the temperature at the evaporator coil and adjusts refrigerant flow respectively, giving rise to maximum cooling capability. This valve is specifically engineered for R-22 refrigerant and is applicable on 5-ton air conditioners and heat pumps. The use of this valve helps achieve perfect refrigerant control thereby leading to increased energy efficiency, decreased system wear and tear, as well as all year round cooling.