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.
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
Koller Mounting Body for Temperature Sensor
Nickel Plated
Due to be discontinued.
last 2 In Stock.
2814
£15.49INC VAT
6 In Stock
Same day dispatch by 14:00
3752
£38.49INC VAT
19% DISCOUNT
SAVE £9.13
8 In Stock
Same day dispatch by 14:00
7137
£9.99INC VAT
27% DISCOUNT
SAVE £3.67
1 In Stock
Same day dispatch by 14:00
5940
£42.99INC VAT
Astrel EasyMini Plus Spa Pack - Hi-Limit Sensor
PG Connector
1 In Stock
Same day dispatch by 14:00
5941
£27.99INC VAT
Gecko Hi Limit Sensor - M-Class JST
For MSPA Control Systems
1 In Stock
Same day dispatch by 14:00
5485
£29.49INC VAT
19% DISCOUNT
SAVE £7.01
Balboa M7 Sensor - Long (60cm/24")
M7/GL Spa Packs
53 In Stock
Same day dispatch by 14:00
SEN-0288
£39.18INC VAT
5% DISCOUNT
SAVE £2.06
Balboa M7 Sensor Retaining Nut
Found on Heater Tube
2 In Stock
Same day dispatch by 14:00
3842
£9.43INC VAT
10% DISCOUNT
SAVE £1.06
Balboa Temperature & Hi-limit Sensors
Pre M7 Spa Packs
3 In Stock
Same day dispatch by 14:00
SEN-0287
£44.46INC VAT
5% DISCOUNT
SAVE £2.34
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
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
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
HydroAir Water Level Sensor
12v - 25-0211-12
10 In Stock
Same day dispatch by 14:00
SEN-1655
£40.44INC VAT
5% DISCOUNT
SAVE £2.13
Watkins Temperature Sensor
For IQ2000 Systems
2 In Stock
Same day dispatch by 14:00
7883
£55.46INC VAT
15% DISCOUNT
SAVE £9.79
Watkins Hi Limit Temperature Sensor
Used IQ2020 Systems
1 In Stock
Same day dispatch by 14:00
7882
£58.38INC VAT
15% DISCOUNT
SAVE £10.31
4 In Stock
Same day dispatch by 14:00
10191
£54.44INC VAT
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
HydroQuip Hi-Limit Sensor - Post 2002 - Blue
Used on Watkins / Hot Spring Spas
2 In Stock
Same day dispatch by 14:00
6392
£48.99INC VAT
25% DISCOUNT
SAVE £16.03
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
HydroQuip Hi-Limit Sensor - Post 2002 - Red
Used on Watkins / Hot Spring Spas
3 In Stock
Same day dispatch by 14:00
6390
£48.99INC VAT
25% DISCOUNT
SAVE £16.03
HydroQuip 3/4" Barb Kit with O-Rings
Fits Watkins Double Barrel Heater (No Fault Heater)
8 In Stock
Same day dispatch by 14:00
8671
£23.18INC VAT
10% DISCOUNT
SAVE £2.58