Hot tub heater union kit for the Balboa M7 hot tub heaters and Gecko spa heaters in the Y and X series spa control systems. These split nuts fit on the Balboa and Gecko 2" stainless steel heater tubes.
Whats included:
- 2 x 2" wide flange split union for hot tub heater tube
- 4 x Screws for the split nuts
- 2 x 2" Gaskets for hot tub heater, ribbed one side
Important:
- Only fits Balboa and Gecko brand spa heaters, will not fit any pumps,
- Not compatible with any inflatable spas or soft side pools such as Intex, Bestway etc.
- 2 inch reference is nominal and actual ID union thread size is 3 inches,
