Balboa 15" 4.0 kW Spa Heater W/Sensor [1.25 PSI] [Pres Swtch] Jacuzzi R574 / R578 (53349) (G7418) controlsystemparts 6A] [56C/CF] Pool Motor (CT1102)

6A] [56C/CF] Pool Motor (CT1102) is engineered for pump motors applications

This AOS Century 1

This American/Pentair/PacFab Clamp Ring [Titan/FNS] (190003) is engineered for DE filters & parts applications

Large-frame spa pumps depend on a wet end that matches the exact body style

supporting both energy-efficient circulation and high-output jet use

Balboa 15" 4.0 kW Spa Heater W/Sensor [1.25 PSI] [Pres Swtch] Jacuzzi R574 / R578 (53349) (G7418) controlsystemparts 6A] [56C/CF] Pool Motor (CT1102)Balboa 15" 4. 0 kW Spa Heater W Sensor [1. 25 PSI] [Pres Swtch] Jacuzzi R574 R578 (53349) (G7418) is engineered with a clear focus on Jacuzzi specific compatibility, 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