Therm 4.0kW [15" x 2"] Flo-Thru Incoloy Heater [Hercules] (26-0315-5S-K) pleatco Useful for pump rebuilds and

Useful for pump rebuilds and targeted equipment repairs

and control compatibility before purchase

Replacement part number 39-420

Replacing it can help restore the core function of the spa pump and improve confidence in the equipment’s condition

Therm 4.0kW [15" x 2"] Flo-Thru Incoloy Heater [Hercules] (26-0315-5S-K) pleatco Useful for pump rebuilds andBuilt for service situations that demand the correct heater geometry and output, Therm [Hercules] 15" 4. 0kW Flo Thru Incoloy Heater (26 0315 5S K) is engineered for Hercules and helps return the spa to stable, predictable heating performance. Its 4. 0kW heating output and 15" heater length should be matched to the original equipment requirements before installation, since spa heaters are not universally interchangeable. For technicians and spa