Therm 2.5kW [16.25" x 2"] Flo-Thru Incoloy Heater [Cal Spas] (26-0165-3S-K) poolguard Part number R0525500 should be

Part number R0525500 should be compared with the existing part

and control-side features align with the intended system

Val-Pak generic Waterco and Baker Hydro skimmer basket

heavy contamination

Therm 2.5kW [16.25" x 2"] Flo-Thru Incoloy Heater [Cal Spas] (26-0165-3S-K) poolguard Part number R0525500 should beTherm [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