Balboa 15" BP100 FloThru Heater Assembly [4.0kw] (G4310) (G7411) reducers New heater

New heater

Useful in retrofits

2 inch slip or 2-1/2 inch spigot connection

5 HP Hi-Flo side discharge wet end needs to be renewed with the correct 48-frame configuration

A visibly mismatched jet part can make an otherwise good repair look incomplete

Balboa 15" BP100 FloThru Heater Assembly [4.0kw] (G4310) (G7411) reducers New heaterBalboa 15" BP100 FloThru Heater Assembly [4. 0kw] (G4310) (G7411) is engineered with a clear focus on BP system integration, making it a targeted solution rather than a generic replacement component. In spa systems, heaters are not interchangeable without consequencematching output, flow characteristics, and system communication is essential to achieving consistent performance. This model is built to align with those exact requirements. In real world