Nordyne 920101P 5-Ton Thermal Expansion Valve (TXV) Coil R410

The Nordyne 920101P 5-Ton TXV Coil controls refrigerant flow in an air conditioning system. This is a five-ton cooling capacity-rated valve for systems that use R410A refrigerant. The TXV meters the rate of refrigerant flow by measuring the ambient temperature of the evaporator coil and makes the appropriate adjustments. It possesses the ability to give an accurate temperature reading via a bulb attached to it on the evaporator coil. As the TXV receives this temperature reading, it opens or closes a needle valve to control the flow of refrigerant. It ensures thereby that just enough refrigerant is fed to the evaporator coil so that it can cool efficiently and effectively.