Therm 4.0kW [13.5" x 2"] Flo-Thru Incoloy Heater [Saratoga Spas] (26-H3037-5S-K) leaftraps Useful when multiple functions begin

Useful when multiple functions begin acting inconsistently

3-function DPDT air switch from Herga Electric

directly influencing flow strength and circulation consistency

Replacing a worn wheel can be a smart maintenance step that extends the usefulness of the vacuum head without replacing the entire assembly

Therm 4.0kW [13.5" x 2"] Flo-Thru Incoloy Heater [Saratoga Spas] (26-H3037-5S-K) leaftraps Useful when multiple functions beginTherm [Saratoga Spas] 13. 5" 4. 0kW Flo Thru Incoloy Heater (26 H3037 5S K) provides a targeted heating solution for Saratoga Spas, combining the specified output and construction needed to restore consistent water heating without relying on a generic substitute. Its 4. 0kW heating output and 13. 5" heater length should be matched to the original equipment requirements before installation, since spa heaters are not universally interchangeable. A