International Comfort Products 1175557 4-Ton Thermal Expansion Valve (TXV)

The International Comfort Products 1175557 4-Ton Thermal Expansion Valve is an essential part of HVAC equipment, heat pumps and air conditioners. This device regulates the coolant flow passing through it in the attempt to produce the most efficient cooling. It increases efficiency in regulating the quantity of refrigerant that is admitted into the evaporator thereby improving on its performance under varying loads and thus increasing energy efficiency and system reliability. This valve is relevant in regulation of its temperature and pressure to limit the stress exerted on the compressor, guarantee the system will work well both in residential and commercial applications.