Therm [Cal Spas] 15" 5.5kW Flo-Thru Incoloy Insulated Heater (26-2001-7S-K) 2345valves This replacement is especially useful

This replacement is especially useful when the original shaft seal has failed

That broader reliability is exactly what many homeowners notice most after a successful control-system repair

5 kW output supports more capable heating needs

This part is well suited for rebuilds

A cover kit like this is useful because it helps protect the motor area while also improving the finished appearance of the equipment

Therm [Cal Spas] 15" 5.5kW Flo-Thru Incoloy Insulated Heater (26-2001-7S-K) 2345valves This replacement is especially usefulBuilt for service situations that demand the correct heater geometry and output, Therm [Cal Spas] 15" 5. 5kW Flo Thru Incoloy Insulated Heater (26 2001 7S K) is engineered for Cal Spas and helps return the spa to stable, predictable heating performance. Its 5. 5kW heating output, 15" heater length and insulated heater construction should be matched to the original equipment requirements before installation, since spa heaters are not universally