Pool & Spa

ILS: 1.5-5.5kW
ST: 5.5-11kW
CE: 12-18kW
CPH: 24-30kW
PHS: 36-57kW

ST Series: 5.5kW & 11kW

The built in pressure switch prevents operation when there is no water flow and allows operation at flow rates between 15GPM and 80GPM. The stainless steel tank is designed to optimize heat transfer by directing the water flow over the incoloy elements efficiently.

Standard Features:

  • Incoloy heating elements
  • Close differential thermostat
  • Manual reset hi-limit
  • Pressure switch
  • Element & flow switch "on" lights
  • Heavy duty contactors
  • 1-1/2 x 2 inch PVC union connections

Technical Data:

MODEL NUMBER KW VOLTAGE PHASE AMPS BTUs PER HOUR
12406ST 5.5 240 1 23 18,766
12411ST 11 240 1 46 37,530