Balboa Style 15" 4.0 kW Spa Heater w/Pressure Switch [2"x 15"] (58009) (G7416) plugs Use this part when the

Use this part when the original heater union nut is cracked

This 1/2" complete air control in white is designed to regulate the amount of air blended into the jet stream

This Aladdin Go Kit #39 [Hayward SP-715 Multiport Valve Rebuild] (GO-KIT39) is engineered for o-rings applications

Air bleed assemblies help release trapped air from filter systems so pressure can stabilize and filtration can operate more efficiently

Balboa Style 15" 4.0 kW Spa Heater w/Pressure Switch [2"x 15"] (58009) (G7416) plugs Use this part when theA 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.