Nordyne 669771 3-Ton Thermal Expansion Valve R-410A

The Nordyne 669771 3-Ton Thermal Expansion Valve R-410A is an essential parts. This valve maintain proper flow rate of R-410A refrigerant through evaporator coil, ensuring optimal cooling performance. In this way, the valve keeps the room temperature stable and prevents too high refrigerant pressure by adapting itself to cooling needs. Nevertheless, consequently, it results into improved energy efficiency, reduced operational costs and extended service life for the appliances. The device itself has been designed specifically for three-ton heating, ventilation and air conditioning systems operating on R-410A refrigerant in mind thus making it a dependable option to ensure optimal system performance.