Therm [Cal Spas] 15" 5.5kW Flo-Thru Incoloy Insulated Heater (26-2001-7S-K) 2345valves Designed for compatible structural support

Designed for compatible structural support applications

or related hardware are in good condition before reassembly

This part may be needed when users cannot reliably set temperature

This part is well suited for rebuilds

That adds a practical service advantage beyond simple replacement

Therm [Cal Spas] 15" 5.5kW Flo-Thru Incoloy Insulated Heater (26-2001-7S-K) 2345valves Designed for compatible structural supportBuilt 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