Coates 34857PHS PHS Electric Heater 57KW, 480V, 69A, 3-Phase

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Coates PHS Series Electric Pool & Spa Heater 57KW, 480V, 69A, Three Phase, 34857PHS The Coates PHS Series pool and spa heaters feature a flow switch to prevent operation when there is no water flow. An all stainless steel tank for long life and corrosion resistance is also standard. Their 36-57 kW heaters include a digital thermostat for more precise control of pool water temperature. Features Incoloy heating elements Digital thermostat Manual reset high temp limit Flow switch 2″ male NPT connections Heavy-duty contactors Stainless steel tank Element, flow, and high temp “on” lights Element fusing on units rated over 48 amps Technical Data: 28”L x 15”W x 15”H (100 lbs) Min Flow Rate: 20 GPM Max Flow Rate: 80 GPM Three phase UL Listed for indoor/outdoor installation Show more