Sundance Spas Temperature Sensor Balboa Systems

Sensor with White Plug Connectors. Use 8820456 Oring (sold separately)

For 505,601-605,and 624 Systems Only. The spas were built in the 1980's.
FOR BALBOA SYSTEMS ONLY! Resistance cannot be checked.
DO NOT USE this sensor on 700, 800, 850, 880 systems or newer 600, 600S systems.

This may look like yours but will not work on any system except for the older Balboa Systems built in the 1980's.
If you have a newer system, look at the Sundance® Spas Part History found on our Home page, go to your year and model (PDF)which gives the part break down, or type in your circuit board part number (if you know it, again found on the board or on Sundance® Spas Part History) in the search on Home Page.  In the related parts for the Circuit Board, you will find the correct temp sensor that goes with your system. Otherwise Email us at Questions@spaandpoolsource.com with your year and model and we can help direct you to the correct part!
See Below in the Related products for the 2 most common used sensors for Sundance® Spas!

The Temp Sensors are located in the filter compartment on the side. They are unscrewed from the inside of the tub and the wire is fed through the tub into the equipment compartment. Follow the wire to the PC Board. To feed the new sensor, we usually drain the tub below the hole and pull the old sensor out a couple of feet into the tub, cutting the old sensor head off, we tie on the new sensor (connector end) to the old wire and pull the wire through into the equipment compartment.
The connectors on the Temp Sensor are attached to a pc board connector that is located on the PC Board (usually at the top).