Nordyne 669686R 5-Ton Thermal Expansion Valve R-410A TR6

The Nordyne 669686R 5-Ton Thermal Expansion Valve R-410A TR6. It regulates the coolant within the evaporator for peak system performance as well as energy efficiency. The valve also pays attention to the evaporator temperature in order to adjust the amount of coolant so as maintain optimum superheat. This then prevents freezing and ensures that there is an effective heat transfer.Instead, this precise management helps in maximizing cooling capacity, reducing energy consumption and extending HVAC equipment life.The valve has been made to suit R-410A refrigerants and can be used on a variety of 5-ton air conditioning units.