Hot Tub & Spa - Temperature Sensors

In this section you will find our range of temperature switches for your hot tub or spa, from brands such as Gecko, Astral and Tecmark.

Need help? Ask us a question

In this section you will find our range of temperature switches for your hot tub or spa, from brands such as Gecko, Astral and Tecmark.

Need help? Ask us a question

Active Filters

Sort by
Spares Available
Spares Available
  • Temperature Sensor - 12' WITH BOX END CONNECTOR 800
  • Suitable for Sundance
Available for Pre Order Available for Pre Order
Available for Pre Order Estimated Dispatch 21 Days
£74.99
Saving: £24.65
  • Temperature Sensor - 12' WITH CURLED FINGER CONNECTOR SWEETWATER
  • Suitable for Sundance
Available for Pre Order Available for Pre Order
Available for Pre Order Estimated Dispatch 21 Days
£69.99
Saving: £22.90

 

  • Hi-Limit Sensor
  • PG Connector
  • for the EasyMini or
  • EasyMini Plus Spa Packs. 
  •  

    In stock 1 in stock
    In stock Same day dispatch on orders before 15:30
    £27.99
     

     

  • Temperature Sensor
  • PG Connector
  • For the EasyMini or
  • EasyMini Plus Spa Packs.
  • In stock 1 in stock
    In stock Same day dispatch on orders before 15:30
    £42.99
     

     

  • Balboa M7 Sensor
  • 30cm Cable Length
  • Suitable for GS/GL Spa Packs
  • 53605

  • » Find out more
    In stock 7 in stock
    In stock Same day dispatch on orders before 15:30
    £23.99
    Saving: £5.68
    12 Inch Cable
    Inc. Nut & Washer
    6mm Dia. Probe
    • OEM part
    • 60cm cable

    » Find out more
    In stock 6 in stock
    In stock Same day dispatch on orders before 15:30
    £25.49
    Saving: £6.08
    24 Inch Cable
    Most Common
    Inc.Nut & Washer
    6mm Dia.
    • OEM part
    • HI-limit & Temp
    In stock 2 in stock
    In stock Same day dispatch on orders before 15:30
    £20.99
    Saving: £4.72
    Pre M7 System
    Pressure Switch systems
    Temp & High Limit

     

  • Temperture Sensor
  • For M7 Spa Packs
  • Cable length: 2.4m
  • Ø of Probe: 9mm
  • Out of stock Out of Stock
    Email me when back in stock
    £15.49
    Saving: £2.27
    Pre M7 System
    Pressure Switch systems
    96 Inch (2.4m) Cable
    9mm Dia.Probe

     

  • Temperture Sensor
  • For M7 Spa Packs
  • Cable length: 2.4m
  • Ø of Probe: 9mm
  • In stock 3 in stock
    In stock Same day dispatch on orders before 15:30
    £23.49
    Saving: £5.51
    M7 Temp Sensor
    Value & LE Systems
    96 Inch Cable
    9mm Dia. Probe

     

  • Gecko Hi Limit Sensor
  • Suitable for M-Class JST
  • 9920-100318
  • In stock 5 in stock
    In stock Same day dispatch on orders before 15:30
    £29.49
    Saving: £7.01

     

  • Gecko Hi Limit Sensor
  • Suitable for S-Class JST
  • 9920-100318
  • In stock 3 in stock
    In stock Same day dispatch on orders before 15:30
    £28.99
    Saving: £7.16

     

  • Gecko Tempreture Sensor
  • 2 Wire
  • 4 Pin Connector
  • 9920-400262
  • In stock 2 in stock
    In stock Same day dispatch on orders before 15:30
    £50.49
    Saving: £12.55

     

  • Gecko Tempreture Sensor
  • 3 Wire
  • Cable Length: 2.5m
  • 9920-400362
  • Available for Pre Order Special Order Item
    Alert Lead time confirmed upon order
    £49.99
    Saving: £14.56

     

    • Koller Mounting Body
    • Length: 35mm
    • Hole Size: 16mm
    • for Temprature Sensor
    Available for Pre Order Special Order Item
    Alert Lead time confirmed upon order
    £15.49
     

     

    • Koller Temperature Sensor
    • 2.5m Cable 
    • IP 68 
    • MPN: 012 1021B
    In stock 2 in stock
    In stock Same day dispatch on orders before 15:30
    £39.99
     

     

  • Waterway Mini Thermowell
  • Fits 5/16" Sensors
  • Mounting hole Ø 28mm

  • In stock 20 in stock
    In stock Same day dispatch on orders before 15:30
    £10.99
    Saving: £2.63

     

    • Spa-Quip Auto Reset Klixon
    • Suitable for All Spa-Quip Heaters
    • Power: 12vac
    In stock 2 in stock
    In stock Same day dispatch on orders before 15:30
    £4.99
    Saving: £0.93

     

  • In Line Temperture Sensor
  • For Spa Quip Packs;
  • SP400/500/600/800/1200
  • Fitted in the Heater Element Assembly
  • Available for Pre Order Available for Pre Order
    Available for Pre Order Estimated Dispatch on 12/10/2019
    Available for Pre Order More stock (10) due on 04/10/2019
    £20.99
    Saving: £4.39
    • Gecko Temperature Sensor 
    • 3 Wire (4 PIN)
    • 9920-400342
    In stock 2 in stock
    In stock Same day dispatch on orders before 15:30
    £65.00
    Saving: £10.00

     

  • Vita Spa Sensor
  • Hi-Limit
  • Long Cable
  • Used in Vita Spas between 2000 and 2009
  • Out of stock Out of Stock
    Email me when back in stock
    £19.99
    Saving: £6.00

     

  • Vita Spa Sensor
  • Hi-Limit
  • Short Cable
  • Used in Vita Spas between 2000 and 2009
  • Out of stock Out of Stock
    Email me when back in stock
    £19.99
    Saving: £6.00

     

  • Waterway Thermowell
  • 90° Elbow
  • 1.5" x 1.5" Socket
  • White PVC
  • In stock 18 in stock
    In stock Same day dispatch on orders before 15:30
    £9.99
    Saving: £3.67