![Amazon.com: Hot Tub Classic Parts Spa Suntub Manual Hi Limit Switch Compatible with Most Sundance Spas SUN6560-070/275-3275-00 : Patio, Lawn & Garden Amazon.com: Hot Tub Classic Parts Spa Suntub Manual Hi Limit Switch Compatible with Most Sundance Spas SUN6560-070/275-3275-00 : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/41mrMwT287L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Hot Tub Classic Parts Spa Suntub Manual Hi Limit Switch Compatible with Most Sundance Spas SUN6560-070/275-3275-00 : Patio, Lawn & Garden
![Your hot tub high limit switch is designed to deactivate the heater when the water in your spa hits extreme numbers, often somewhere around 120° F. — Hot Tub Warehouse Your hot tub high limit switch is designed to deactivate the heater when the water in your spa hits extreme numbers, often somewhere around 120° F. — Hot Tub Warehouse](https://hottubwarehouse.com/cdn/shop/articles/30298-2_800x800.jpg?v=1519925885)
Your hot tub high limit switch is designed to deactivate the heater when the water in your spa hits extreme numbers, often somewhere around 120° F. — Hot Tub Warehouse
![Help! Where is the high limit switch located in this photo? I was told all got tubs have one. I feel like mine doesn't. : r/hottub Help! Where is the high limit switch located in this photo? I was told all got tubs have one. I feel like mine doesn't. : r/hottub](https://preview.redd.it/0890r8upsaj81.jpg?auto=webp&s=ea5c7ed4939102f5a48a6dd9b682eef51dc11d99)
Help! Where is the high limit switch located in this photo? I was told all got tubs have one. I feel like mine doesn't. : r/hottub
![Gecko High Limit Probe/Temperature Sensor - NO LONGER MANUFACTURED NOW WHAT!? - DoItYourself.com Community Forums Gecko High Limit Probe/Temperature Sensor - NO LONGER MANUFACTURED NOW WHAT!? - DoItYourself.com Community Forums](https://www.doityourself.com/forum/attachments/pools-spas-hot-tubs/111920d1576990079-gecko-high-limit-probe-temperature-sensor-no-longer-manufactured-now-what-img_3552.jpg)
Gecko High Limit Probe/Temperature Sensor - NO LONGER MANUFACTURED NOW WHAT!? - DoItYourself.com Community Forums
![Amazon.com: Hot Tub Classic Parts Dimension One Spa Temperature Sensor, Gecko, Sspa/Mspa-Mp DIM01560-79 : Patio, Lawn & Garden Amazon.com: Hot Tub Classic Parts Dimension One Spa Temperature Sensor, Gecko, Sspa/Mspa-Mp DIM01560-79 : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/51AC-I95KDL.jpg)