Depending on location, ambient temperatures during certain months of the year can result in a water temperature that feels too warm and not refreshing. The Hayward® HeatPro® 120K Heat and Cool Pump provides the best of both worlds by providing a solution to both heat and cool the swimming pool water to maximize your enjoyment of your swimming pool. Maximum energy efficiency Maintains steady temperatures Corrosion-resistant titanium heat exchanger works well with salt systems Compare Savings A titanium counter-flow heat exchanger ensures maximum heat transfer and helps reduce energy costs by up to 70%—and with powerful corrosion resistance, HeatPro heat pumps will keep saving you money for seasons to come. Compare savings with the Hayward Energy Calculator