THIS PRODUCT IS OBSOLETE AND NO LONGER MANUFACTURED BY GECKO ALLIANCE.
The recommended alternative Hi Limit Sensor 72 Inch Cable 1/4" Bulb, 2 Wire Cable 2 Pin, Black End Connector can be FOUND HERE.
This Gecko 9920-400446 provides a safety cut-off against the water temperature becoming too hot due to a defect elsewhere in the control system. The probe slides into the pocket on the heater tube, and the flat plastic 2-pin plug connects straight to the PCB. This is used on SSPA and MSPA-MP systems. It is very important to make sure the probe and plug are securely connected in order for it to work properly.
- Type - Standard
- Sensor Application - Spa Control
- Sensor Type - Hi Limit
- Connector Type - 2 pin
- Sensor Diameter - 1/4"
- Wire Count - 2 wire
- Wire Length - 48"
Fitment guidelines:
For use with SSPA and MSPA-MP systems.
Additional Information:
Alternate Part Numbers - 59-337-1055, GK9920400446, 34-0201D-72