Reznor 220555 Thermal Expansion Valve

The Reznor 220555 Thermal-Expansion Valve is a high-quality part of HVAC systems that controls the amount of refrigerant that enters the evaporator coil depending on the cooling requirement. This responsible for controlling flow of refrigerant with in system depending on temperature pressure conditions. Used in commercial and industrial HVAC systems such as unit heaters and rooftop units the valve maintains the proper cooling operation. They include increased energy efficiency better evaporator effectiveness and safeguarding of the compressor from possible damage from liquid refrigerant return. It ensures high reliability of the system and increases the service life of the equipment due to optimal superheat settings.