Description
The Heatcraft Refrigeration Refrigeration 29311827 Thermal Expansion Valve is a measuring part of refrigerant that controls the amount of liquid refrigerant that flows into the evaporator coil to ensure uniform cooling performance. It is normally employed in commercial refrigeration systems, air conditioning, and heat pump systems to regulate the supply of refrigerant according to temperature and load conditions. In the HVAC systems the valve maintains the correct pressure in the evaporator, avoids overfeeding and starving of the coil and facilitates effective heat exchange. It allows regulating the flow of refrigerant to protect the compressor stabilize indoor temperatures.
