Description
The ICP F530-4456 4.56 Ton Thermostatic Expansion Valve R-410A is a refrigerant measurement part used to regulate liquid refrigerant flow into the evaporator coil in HVAC systems. It is used in air conditioning and heat pump systems where it responds to evaporator pressure and temperature changes to maintain proper superheat control of the unit in the systems. It operates as the primary expansion component between the liquid line and evaporator. It ensures stable heat transfer and prevents liquid refrigerant from returning to the compressor.
