what is a water source heat pump with a chiller?
<answer> A water-to-water heat pump contains a source side water to refrigerant heat exchanger and a load side water-to- refrigerant heat exchanger. <context> Similar to a small reverse cycle chiller, a water-to-water heat pump contains a source-side water-to-refrigerant heat exchanger, and a load-side water-to-refrigerant heat exchanger.The source for the water-to-water heat pump is typically connected to a boiler/cooling tower, or a ground-source loop system.