Balboa Style 15" 4.0 kW Spa Heater w/Pressure Switch [2"x 15"] (58009) (G7416) plugs Lock rings secure major filter

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

sanitation

It helps restore the housing side of the pump when the original wet end has lost its seal

This dark grey MoFlow drain grate supports efficient water movement while providing a secure retrofit solution

Balboa Style 15" 4.0 kW Spa Heater w/Pressure Switch [2"x 15"] (58009) (G7416) plugs Lock rings secure major filterA replacement heater can restore the dependable warmth and confidence that make a spa enjoyable to use, and this Balboa Style 15 inch 4. 0 kW Spa Heater is designed for compatible 2 inch by 15 inch applications with a pressure switch where the original heater has failed or become unreliable. When the heating side of the spa starts to underperform, a correctly matched heater is often the most important step in getting the system back to normal. The 4.