Balboa Style 15" 4.0 kW Spa Heater w/Pressure Switch [2"x 15"] (58009) (G7416) plugs This Aladdin Go Kit #39

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

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

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

It helps hold compatible tank sections securely together during normal filtration and service conditions

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

Balboa Style 15" 4.0 kW Spa Heater w/Pressure Switch [2"x 15"] (58009) (G7416) plugs This Aladdin Go Kit #39A 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.