Coates PHS Series Electric Pool & Spa Heater 45KW, 208V, 217A

Mfg #:
12045PHS |
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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. Our 36-57kw heaters now include a digital thermostat for more precise control of pool water temperature. 


  • 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 amp
  • Min flow rate 20 GPM
  • Max flow rate 80 GPM