Therm [United Spas] 13" 5.5kW Flo-Thru Incoloy Heater (26-1206-7S-K) ametek 75 HP impeller is designed

75 HP impeller is designed for compatible pump applications where the impeller needs replacement to restore proper hydraulic performance

readings may feel inaccurate

supporting easier service work

professional repair work

Supports cleaner water-treatment continuity

Therm [United Spas] 13" 5.5kW Flo-Thru Incoloy Heater (26-1206-7S-K) ametek 75 HP impeller is designedTherm [United Spas] 13" 5. 5kW Flo Thru Incoloy Heater (26 1206 7S K) is designed as a purpose focused replacement heater for United Spas, where matching physical configuration and heating output is essential to dependable spa operation. Its 5. 5kW heating output and 13" 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