Balboa 4.0 kW [15" x 2"] FloThru Heater Assembly (58111) aosmith and this Infusion Pool Products

and this Infusion Pool Products version comes in dark gray using the VRFTHDG reference

A complete wet-end replacement is especially practical when the motor remains serviceable and the goal is to refresh the water-moving portion of the pump without replacing more than necessary

The 007211F is a practical service part when a compatible Raypak heater needs a bulb well to restore dependable sensor support and thermal monitoring performance

more confidence-inspiring fit in the equipment area

Helps restore the skimmer’s equalizer function

Balboa 4.0 kW [15" x 2"] FloThru Heater Assembly (58111) aosmith and this Infusion Pool ProductsBalboa 15" FloThru Heater Assembly [4kw] [2X2] (58111) is engineered with a clear focus on flow through efficiency, 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 usage,