Description
The York S1-404241 Bi-Flow Filter-Drier is an essential fitting for residential and commercial HVAC systems, and heat pumps. This device, with an HPC-164-S-HH core and being capable of being enclosed in aluminum or steel, is vital to system efficiency and longevity. The filter-drier is the means of removing moisture, acids, and solid and semi solid materials such as lead-oxide and other impurities that may be present in the refrigerant circulating in the HVAC system. It has a bi-flow design to handle reversing refrigerant flow in heat pump applications where the flow of the refrigerant can be reversed.
