Coates 480V 57kW 69amp Three Phase Electric Pool and Spa Heater | 34857PHS

Coates has been the name to trust for quality and reliability in water heating equipment since the 1940s and continues to lead the industry in quality and performance across our entire line of swimming pool products.

Now standard with an all-digital thermostat for more precise control of pool water temperature, these medium-capacity pool and spa heaters feature a built-in flow switch to prevent operation when there is no water flow and allow operation at flow rates between 20 GPM and 80 GPM.

An all-stainless-steel tank for long life and corrosion resistance is also standard. For installations in higher altitudes, contact the manufacturer for advice prior to purchase.