The Hi limit switch or probe is a very important part of the heating system for any pool or hot tub. If this unit fails then the heater will either burn out of trip continuously.
To replace a switch or probe is a simple job as long as you take care when installing.
*The 18" high limit sensor/ switch is a vinyl coated capillary to make sure it is durable and lasts for years to come. The Hi limit switch fits a n...
View full details*The 36" high limit sensor/ switch is a vinyl coated capillary to make sure it is durable and lasts for years to come. The Hi limit switch fits a n...
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Balboa Hi Limit Pobe/ Sensor 30298, This Sensor Assembly Hi Limt Sensor and connects to the spa pack board by a 2 pin plug. The temp sensor has a 3...
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The Balboa Sensor mount is for the M7 and VS/ Value spa pack systems only. Use this mount for the Temp Sensor and the Hi Limit probes This item is ...
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Balboa Hi Limit / Temperature Sensor 30337-25, This Sensor Assembly Contains two Sensors a Hi Limit and a Temperature Sensor and connects via a 4 P...
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Balboa Hi Limit / Temperature Sensor 30337, This Sensor Assembly Contains two Sensors a Hi Limit and a Temperature Sensor and connects via a 4 Pin ...
View full detailsBalboa Hi Limit Probe/ Sensor 53605, This Sensor Assembly Hi Limit Sensor and connects to the spa pack board by a 2 pin plug. The temp sensor has a...
View full details*The 36" high limit sensor/ switch is a vinyl coated capillary to make sure it is durable and lasts for years to come. The Hi limit switch fits a n...
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The Gecko Hi limit probe This item is final sale
The Snap Disc Hi limit switch is compatible with Hayward, Raypak, Laars and Purex Pool heaters. This item is final sale
Discontinued The Sundance thermal fuse for hot tub heating systems is a very important safety part, the thermal hi limit fuse will trip when the he...
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