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Below is a list of the most common temp,high limit and heater sensors used in the UK and Europe. These sensing devices are present to protect your hot tub from overheat conditions.

Balboa Temperature Sensor

Balboa Temperature Sensor

The Balboa Temperature Sensor, 96" in length, 3/8" Diameter with a 2-Pin Connector - look for the code 30294 on the bar coded label

@ £31.00
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Balboa Hi Limit Sensor

Balboa Hi Limit Sensor

This is a Balboa Hi Limit sensor for Balboa systems. 31" in length, 1/4" Diameter with a 2-Pin Connector - look for the code 30298 on the bar coded label - all non M7 systems.

@ £36.00
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Balboa Sensor Assembly (Pre M7)

Balboa Sensor Assembly (Pre M7)

For older pressure switch Balboa systems. Single connector to the circuit board with two sensors (hi-limit & temperature), if your label reads 30288 or 30337 this is the sensor for you.

@ £46.50
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Balboa Heater M7 Sensor

Balboa Heater M7 Sensor

There are two of these Balboa M7 system heater sensors located at each end of your heater and are identical to each other - we sell them singulary

@ £31.00
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Balboa Temperature Sensor Mount

Balboa Temperature Sensor Mount

This is a Balboa only temerature sensor mount - is specific to 3/8" bullet sensors - known as the "clear thru wall mount"

@ £22.50
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Balboa Temperature Sensor - 50ft

Balboa Temperature Sensor - 50ft

A Balboa Temperature sensor 50ft in length with a Temp Sensor 3/8" Bulb

@ £52.00
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Balboa Temperature Sensor 96" - Value & LE Systems only.

Balboa Temperature Sensor 96" - Value & LE Systems only.

A Balboa temperature Sensor - 96" in length with a 3/8" Bulb Sensor specific to the Balboa Value & LE Systems only.

@ £44.50
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Balboa Simplex System Water Level Sensor - Silver

Balboa Simplex System Water Level Sensor - Silver

Incorporated into the Balboa 240v Simplex System listed above, to protect spa bath pumps dry running if inadvertantly activated.

@ £57.00
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Sundance Spas Temp Sensor 'O' Rings

Sundance Spas Temp Sensor 'O' Rings

Temperature Sensor 'O' Rings for all Sundance Spas

@ £2.99
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Sundance Spas Temperature Sensors

Sundance Spas Temperature Sensors

Temperature Sensor for the 680, 780 & 880 Series Spas. Both options available inside.......

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Gecko Hi-Limit sensor - 9920-400643

Gecko Hi-Limit sensor - 9920-400643

PLEASE ring us prior to placing an order - Hi Limit sensor marked 9920-400643 - please see inside for more details.

@ £49.90
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Gecko HI LIMIT TAPE S-CLASS

Gecko HI LIMIT TAPE S-CLASS

A hi limit sensor tape for the Gecko SSPA pack - please ring us prior to ordering on 01746 710475

@ £36.90
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Gecko Temperature Regulation Probe - 9920-400844 - 9920-400326

Gecko Temperature Regulation Probe - 9920-400844 - 9920-400326

Dimension One Spas number: 01560-79 / Gecko Number 9920-400844 or 9920-400326.

@ £29.90
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Gecko HI LIMIT TAPE MSPA & SSPA

Gecko HI LIMIT TAPE MSPA & SSPA

A hi limit sensor tape for the Gecko SSPA & MSPA pack - please ring us prior to ordering on 01746 710475

@ £36.90
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Gecko Hi limit probe - 9920-400446

Gecko Hi limit probe - 9920-400446

A High limit sensor used for Gecko MSPA-MP lower controls. Always check your label number for 9920-400446

@ £29.90
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Gecko Hi limit probe - 9920-400122

Gecko Hi limit probe - 9920-400122

High Limit Sensor used on Gecko MSPA-1 lower controls. Always check your label number for 9920-400122

@ £29.90
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Gecko Temperature Regulation Probe - 9920-400125

Gecko Temperature Regulation Probe - 9920-400125

Dimension One Spas number: 01560-80 / Gecko Number 9920-400125

@ £37.50
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Vita Spa Heater Sensor

Vita Spa Heater Sensor

@ £37.90
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Sundance Spas Hi-Limit Sensors

Sundance Spas Hi-Limit Sensors

A selection of hi limit sensors for Sundance Spas

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