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Sensors

Sensors

Sensors for Hot Tubs & Spas

This category contains all our replacement sensors for hot tubs and spas. We stock all the major brands of spa control system sensors, Balboa, Gecko, HydroQuip, Davey, Hotspring, Sundance, Vita Spa & ACC.

The majority of hot tub control systems require two sensors, a high limit sensor on the back of the heater assembly and a temperature sensor located in the spa plumbing or shell to read the actual water temperature. Modern Balboa control systems use two M7 sensors, one at each end of the heater tube to determine flow rate and water temperature so no need for additional external sensors in the spa.

Balboa 96" M7 Temperature Sensor - 30352
18.95 (15.79 Ex. VAT)
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Balboa 96" Pre M7 Temperature Sensor - 30294
17.97 (14.97 Ex. VAT)
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Balboa Dual Sensor Harness - 30278
25.79 (21.49 Ex. VAT)
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Balboa M7 Sensor 12" - Short Type
27.64 (23.03 Ex. VAT)
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Balboa M7 Sensor 24" - Long Type
28.47 (23.72 Ex. VAT)
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Balboa M7 Sensor Heater Mount
8.48 (7.07 Ex. VAT)
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Balboa Pre M7 Temperature & Hi-Limit Sensor
23.38 (19.49 Ex. VAT)
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Davey Spa Power Heater Optical Water Sensor
52.55 (43.79 Ex. VAT)
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Davey Spa Power Inline Temperature Sensor
35.12 (29.26 Ex. VAT)
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Gecko M-Class Hi Limit Sensor, Poron Tape
45.31 (37.76 Ex. VAT)
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Gecko S-Class Hi Limit Sensor, Poron Tape
45.69 (38.07 Ex. VAT)
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Gecko Temp Hi Limit Sensor Probe - 9920-400122
102.21 (85.17 Ex. VAT)
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Hot Spring T-Stat Thermistor (2002 Onwards)
76.86 (64.05 Ex. VAT)
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Sundance Hi-Limit Sensor Probe - Boxed End
122.54 (102.12 Ex. VAT)
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Sundance Hi-Limit Sensor Probe - Curled End
25.49 (21.24 Ex. VAT)
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Sundance Temperature Sensor - Boxed End
111.87 (93.23 Ex. VAT)
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Sundance Temperature Sensor - Curled End
113.65 (94.70 Ex. VAT)
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Thermostat 7-42 Degree, 24V, 10A, Inc. Probe
50.60 (42.17 Ex. VAT)
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