Trane TUB7961 Capillary Tube Assembly W/Distributor

The Trane TUB7961 Capillary Tube Assembly with Distributor is Trane’s HVAC system parts that control the refrigerant in the system to provide the necessary performance as planned. The capillary tube is a accurately manufactured part that functions as a metering system. It regulates the flow of refrigerant as it is allowed to pass from the liquid line to the evaporator at a particular time. Such control is necessary to maintain the system's pressure and temperature and obtain the maximum heat exchange. The integrated distributor enables the provision of an equal quantity of the metered refrigerant across the evaporator coils. Equal space between the pipes aids in cooling load fragmentation and also helps in eliminating some areas that have a higher cooling rate than other areas which in turn enhances the cooling homogeneity.