Nordyne 669578R 5-Ton Thermal Expansion Valve R-410

The Nordyne 669578R 5-Ton Thermal Expansion Valve R-410 is the most essential element in an HVAC system for residences and businesses. By regulating the flow of refrigerant into the evaporator coil, it allows peak cooling performance. The valve also prevents excessive moisture accumulation and controls how the refrigerant expands to maintain optimum temperature settings. It works with Nordyne HVAC equipment that uses R-410A as its refrigerant. Advantages include improved energy savings, consistent comfort levels, reduced stress on the system and prolongedlife of devices.