The R Split Series, or RS Series is the water-side of a traditional R Series heat pump. This heat pump is used with a matching capacity refrigerant air handler and fan assembly.
This style of heat pump was developed to provide a convenient way to convert a split air source heat pump to geothermal without having to remove the existing air handler.
For use on open or closed loop systems. Features heating, active cooling and domestic hot water. Important: All 80 series units are one stage.