The Danfoss 068U4586 Hot Gas Bypass Regulator TCHE is a thermostatic capacity regulator designed for HVAC and commercial refrigeration systems using R410A refrigerant. It maintains stable evaporator pressure during low-load conditions by regulating the flow of hot gas into the evaporator circuit, helping prevent excessively low suction pressure and evaporator freezing. With externally... https://www.partshnc.com/068u4586-danfoss-tche-38-inch-x12-inch-r410a-regulator