Therm 5.5kW [15" x 2"] Flo-Thru Incoloy Heater [Coates] (26-0517-MP-K) intermatic That keeps maintenance more focused

That keeps maintenance more focused and easier to complete correctly

Proper hose connections help maintain steady water movement between the pump

Supports better surface debris draw and skimmer performance

88 to 108 MFD range

Therm 5.5kW [15" x 2"] Flo-Thru Incoloy Heater [Coates] (26-0517-MP-K) intermatic That keeps maintenance more focusedTherm [Coates] 15" 5. 5kW Flo Thru Incoloy Heater (26 0517 MP K) provides a targeted heating solution for Coates, combining the specified output and construction needed to restore consistent water heating without relying on a generic substitute. Its 5. 5kW heating output and 15" heater length should be matched to the original equipment requirements before installation, since spa heaters are not universally interchangeable. A heater replacement affects