Balboa 15" 4.0 kW Spa Heater Assembly [240V] [LE Systems] (58074) (G7418) bathcontrols Ideal for bath and spa

Ideal for bath and spa retrofit or replacement projects

but the overall sense that the system has been repaired thoroughly and properly

The 1 amp rating and 1/8 inch NPT connection give this part practical value because pressure switches work best when the replacement matches both the electrical and plumbing characteristics of the original setup

Designed for real-world pool and spa environments

Balboa 15" 4.0 kW Spa Heater Assembly [240V] [LE Systems] (58074) (G7418) bathcontrols Ideal for bath and spaBalboa 15" 4. 0 kW Spa Heater Assembly [240V] [LE Systems] (58074) (G7418) is engineered with a clear focus on advanced system matching, 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