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Sensors & Probes

Flow and Temperature Sensors to fit various Spa Packs on your Hot Tub or Spa.

Use the main filters below to narrow down your search.

SpaNet Sensor Series
Gecko Hi Limit Sensor - M-Class JST

For MSPA Control Systems

2 In Stock
Same day dispatch by 14:00
5485
£29.49INC VAT
19% DISCOUNT
SAVE £7.01
2 In Stock
Same day dispatch by 14:00
3752
£38.49INC VAT
19% DISCOUNT
SAVE £9.13
Temperature Sensor - For Sundance Spas

With Box End Connector 800

1 In Stock
Same day dispatch by 14:00
8551
£120.96INC VAT
15% DISCOUNT
SAVE £21.34
HydroAir Water Level sensor

5v JST style snap-on connector

8 In Stock
Same day dispatch by 14:00
SEN-1656
£38.98INC VAT
5% DISCOUNT
SAVE £2.04
10 In Stock
Same day dispatch by 14:00
SEN-1655
£40.44INC VAT
5% DISCOUNT
SAVE £2.13
Universal Water Level sensor

4.5-30v JST style snap-on connector

7 In Stock
Same day dispatch by 14:00
SEN-1657
£64.53INC VAT
5% DISCOUNT
SAVE £3.40
Gecko Temperature Sensor

For S-Class (SSPA-1 and SSPA-2) and MSPA-MP Control Systems.

3 In Stock
Same day dispatch by 14:00
6023
£40.43INC VAT
20% DISCOUNT
SAVE £10.11
8 In Stock
Same day dispatch by 14:00
7137
£9.99INC VAT
27% DISCOUNT
SAVE £3.67
HydroAir Thermosensor

3/8" OD Stainless Steel Well

1 In Stock
Same day dispatch by 14:00
1170
£49.99INC VAT
27% DISCOUNT
SAVE £18.55
Due to be discontinued.
last 2 In Stock.
2814
£15.49INC VAT
4 In Stock
Same day dispatch by 14:00
SEN-0287
£44.46INC VAT
5% DISCOUNT
SAVE £2.34
Balboa M7 Sensor Retaining Nut

Found on Heater Tube

5 In Stock
Same day dispatch by 14:00
3842
£9.43INC VAT
10% DISCOUNT
SAVE £1.06
3 In Stock
Same day dispatch by 14:00
2813
£39.99INC VAT
25 In Stock
Same day dispatch by 14:00
SEN-0288
£39.18INC VAT
5% DISCOUNT
SAVE £2.06
1 In Stock
Same day dispatch by 14:00
5940
£42.99INC VAT
1 In Stock
Same day dispatch by 14:00
5941
£27.99INC VAT
HydroQuip Sensor Replacement Kit

Hi-Limit Sensor, Temperature Sensor & O-Rings

3 In Stock
Same day dispatch by 14:00
8669
£67.36INC VAT
10% DISCOUNT
SAVE £7.48
HydroQuip Hi-Limit Sensor - Pre 2002 - Red

Used on Watkins / Hot Spring Spas

4 In Stock
Same day dispatch by 14:00
6391
£48.99INC VAT
25% DISCOUNT
SAVE £16.03
1 In Stock
Same day dispatch by 14:00
7882
£58.38INC VAT
15% DISCOUNT
SAVE £10.31
Watkins Temperature Sensor

For IQ2000 Systems

2 In Stock
Same day dispatch by 14:00
7883
£55.46INC VAT
15% DISCOUNT
SAVE £9.79
HydroQuip Hi-Limit Sensor - Pre 2002 - Blue

Used on Watkins / Hot Spring Spas

4 In Stock
Same day dispatch by 14:00
6393
£48.99INC VAT
25% DISCOUNT
SAVE £16.03
8 In Stock
Same day dispatch by 14:00
9436
£159.06INC VAT
Gecko Hi Limit Sensor / Probe

For use with SSPA / MSPA-MP Control Packs

1 In Stock
Same day dispatch by 14:00
7846
£35.89INC VAT
33% DISCOUNT
SAVE £18.06
HydroQuip 3/4" Barb Kit with O-Rings

Fits Watkins Double Barrel Heater (No Fault Heater)

9 In Stock
Same day dispatch by 14:00
8671
£23.18INC VAT
10% DISCOUNT
SAVE £2.58
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