Therm 2.5kW [16.25" x 2"] Flo-Thru Incoloy Heater [Cal Spas] (26-0165-3S-K) aquasol 5 HP and 7

5 HP and 7

This type of service part is ideal for repairing a known failure point while retaining the surrounding housing

This replacement is best used for heater repair or rebuild work where voltage

110V design for compatible H-Series heater applications

or no longer performing the way it should

Therm 2.5kW [16.25" x 2"] Flo-Thru Incoloy Heater [Cal Spas] (26-0165-3S-K) aquasol 5 HP and 7Therm [Cal Spas] 16. 25" 2. 5kW Flo Thru Incoloy Heater (26 0165 3S K) is designed as a purpose focused replacement heater for Cal Spas, where matching physical configuration and heating output is essential to dependable spa operation. Its 2. 5kW heating output and 16. 25" 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