Balboa 4.0 kW [15" x 2"] Spa Heater Assembly [240V] [LE Systems] (58074) (G7418) unions Lock rings secure major filter

Lock rings secure major filter body components together and help preserve dependable assembly compression under pressure

it supports efficient water movement while maintaining energy efficiency and quiet operation

5 kW spa heater is designed for compatible 240V applications using a 2 inch by 15 inch tailpiece where the original heater has failed or become unreliable

Provides consistent airflow performance

Balboa 4.0 kW [15" x 2"] Spa Heater Assembly [240V] [LE Systems] (58074) (G7418) unions Lock rings secure major filterBalboa 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