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ILS Series In-Line Spa Heater 5.75kw 240 Volt Item: 6ILS
$349.22 & FREE Shipping

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Compact and efficient, Coates in-line spa heaters feature stainless steel tanks and replaceable Titanium elements.

The built in pressure switch prevents operation when there is no water flow. The stainless steel tank is designed to optimize heat transfer by directing the water flow over the elements efficiently.

ILS Box: 12"L x 6"W x 6"H
Length (Unions): 19-1/2"
Length (No Unions): 15"L

  • 18,772 BTU's P/H
  • Contactors
  • Pressure switch
  • Close differential thermostat
  • Control box with powder coated finish
  • Manual reset high temp limit
  • Element "on" light
  • 1-1/2 or 2 inch union connections for PVC pipe
  • UL Listed for Indoor Installation.

ILS Series In-Line Spa Heater 1.44kw 120 Volt Item: #15ILS