Therm [Caldera Spas] 15" 4.0kW Flo-Thru Incoloy Heater (26-3330-5S-K) gecko making this style of part

making this style of part especially popular in wet environments

This part has practical value because the longer sensing length and specific switch format help preserve original fit and behavior in supported applications

Part number 9-100-1016 helps confirm the correct replacement item

Foot air bellow from Herga Electric

The Nidec US Motors line is especially useful when buyers want a recognizable

Therm [Caldera Spas] 15" 4.0kW Flo-Thru Incoloy Heater (26-3330-5S-K) gecko making this style of partTherm [Caldera Spas] 15" 4. 0kW Flo Thru Incoloy Heater (26 3330 5S K) is designed as a purpose focused replacement heater for Caldera Spas, where matching physical configuration and heating output is essential to dependable spa operation. 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. In day to day spa operation, a