Balboa BP Series 15" 4.0kW Flo-Thru Heater (26-58303-K) atlasminerals A clamp like this is

A clamp like this is useful because it helps hold the mating sections together firmly

making this Waterway part especially practical where trim styling matters

Supports proper fit and function during filter valve service

Restores access to supported spa functions

Balboa BP Series 15" 4.0kW Flo-Thru Heater (26-58303-K) atlasminerals A clamp like this isBalboa BP Series 15" 4. 0kW Flo Thru Heater (26 58303 K) is designed for compatible Balboa BP Series control systems and provides a 4. 0kW heating configuration in a 15" flow through format. BP applications can use closely related heater assemblies, so the original part number and installation details should be verified before selecting a replacement. Balboa BP Series systems combine modern control logic with application specific heater