The XtremepowerUS 65,000 BTU Pool and Spa Heat Pump with built-in LED Control Interface lets you extend your swim season and provides a reliable and easy solution to heating your swimming pool or spa. Built to have superior energy-efficiency and quieter operation, our heat pumps are designed for continuous operation with self-cleaning high-density PVC cabinets to eliminate the need for maintenance needed for life. The injection-molded body panels ensures that the unit is resistant to rusting, denting and long-term deterioration. Compatible for use with all types of salt water, fresh water and chlorinated water swimming pools and spa installations.