Balboa 15" 4.0 kW Spa Heater W/Sensor [1.25 PSI] [Pres Swtch] Jacuzzi R574 / R578 (53349) (G7418) controlsystemparts 5 HP Air Blower [120v]

5 HP Air Blower [120v] [7

Correct connection geometry matters because a well-matched heater assembly should install cleanly and perform the way the spa expects

This American/Pentair/Admiral Vari-Flo Skimmer Diverter (85002600) is engineered for skimmer parts applications

5 HP XP2E Wet End [2

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

Balboa 15" 4.0 kW Spa Heater W/Sensor [1.25 PSI] [Pres Swtch] Jacuzzi R574 / R578 (53349) (G7418) controlsystemparts 5 HP Air Blower [120v]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