This heater tube assembly supersedes the older type for Gecko SSPA (S-Class) and MSPA-MP (M-Class) spa control systems.
Universal design with movable mounting studs and multiple 1/8" pressure switch tapping positions.
Note, the pressure switch often need to be replaced when replacing one of these heaters.
- 304SS tube and element bulkhead
- Incoloy element sheath
- 380mm / 15" tube length