The standard pool pump operates on a 120V GFCI outlet with a 15 Amp breaker. If you opt for the Heat+Cool unit, it requires a hardwired connection to a 220V power supply with a 20 Amp breaker. We work with municipalities, professional athletic organizations, universities, parks and recreation, and hotels to call a few. STEELA pools is essentially the most unique and advanced exp... https://atavi.com/share/xfam9tzuawgg