This product has been discontinued by the manufacturer.
This hi-limit sensor from Gecko is compatible with select models of the MSPA-1, MSPA-4, and TSPA Gecko spa packs. The Gecko hi-limit sensor plays a critical role in ensuring the safety of your hot tub. It can detect any issues that may arise with the heating system and prevent the heater from getting damaged or overheating your hot tub.
Details:
- 1-1/2" Bulb Length 1/4" Diameter
- 76" Wire Length
- 3 Wire 4 Pin Connector
- OEM part number: 9920-400684
Please note:
When replacing the hi-limit sensor in your Gecko spa pack always replace the old sensor with the same new sensor to ensure your pack will function correctly.
Returns
Sensors and probes are final sale and not returnable.
90 Day Limited Warranty