Hi limit sensors are the way you hot tub tells the control system that all if ok, if the hi limit sensor detects any issues with the temperature of the water in your hot tub it will send a signal to the control system and will automatically shut off the heating until the fall is corrected.
The temperature of the water is detected using the thermostatic probe that is placed either directly on the heater tube or with in the hot tub housing. The thermostat sends a signal to the control system and the key pad that allows you to set the temperature to your preferred level.
The pressure sensor or flow switch is used to detect a flow of water through the hot tub heater. Pressure sensors are normally placed on the heater housing and flow sites are placed in the return pipe work. If a water flow is not detected then the system will shut the heater off for safety and a code will display on the top side key pad.
The Tecmark pressure switch model 4010P 1/8" MPT male-part threads plastic is perfect for salt water & high moisture areas. 0.5 to 11 P.S.I. ad...
View full detailsThe Dtec2 pressure switch is the latest version of the Dtec pressure switch from Gecko and replaces the Dtec1 version. easy to install and will rep...
View full detailsThe Gecko SSPA/MSPA-MP Temperature Sensor ⅜” Probe connects directly to the SSPA and MSPA spa packs via a 4 pin plug (only 3 wires are connected)...
View full detailsTECMARK, 4098P, SPST, 1Amp, 1-6Psi, 1/8 inch NPT, (3/8" OD), Plastic Threads for RayPak pool heaters This item is final sale
The Gecko Hi limit sensor/ Probe is an essential part of your hot tubs safety system. The high limit sensor will detect any problems that may occur...
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The Tecmark pressure switch model 4028P is perfect for salt water & high moisture areas. 0.5 to 11 P.S.I. adjustable pressure detection 21 Amp ...
View full detailsThe Hi Limit Thermis-JST probe work with the SSPA and MSPA - MP spa packs from Gecko Details 1-1/2" Bulb Length 1/4" Diameter 48" Wire Length 2 Wi...
View full detailsBalboa Hi Limit Probe/ Sensor 53605, This Sensor Assembly Hi Limit Sensor and connects to the spa pack board by a 2 pin plug. The temp sensor has a...
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Balboa Hi Limit / Temperature Sensor 30337, This Sensor Assembly Contains two Sensors a Hi Limit and a Temperature Sensor and connects via a 4 Pin ...
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The IN.Link Light-LV cable is the replacement for the XE and XM Gecko spa packs systems This item is final sale
*The 36" high limit sensor/ switch is a vinyl coated capillary to make sure it is durable and lasts for years to come. The Hi limit switch fits a n...
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The Gecko YE-5 sap pack has a uniques connection for the spa light cord that has the Gecko 3 pin connector Light Cord 8' and include the 3 pin con...
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The Gecko Hi limit sensor/ Band is an essential part of your hot tubs safety system. The high limit sensor will detect any problems that may occur ...
View full detailsThe Amp - JJ plug cable converter kit will convert any spa pack using the Amp connector to the old JJ plug from Gecko used on S Spa packs and M Spa...
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120v P1 2 speed cable for IN.XE spa pack systems
*The 18" high limit sensor/ switch is a vinyl coated capillary to make sure it is durable and lasts for years to come. The Hi limit switch fits a n...
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The Gecko Hi limit probe This item is final sale
This extension cable with 4-pin plugs allows you to connect a TP-series keypad to a Balboa BP-series control system. This extension cable can be u...
View full detailsIf you are having issues with your hot tub not heating or an incorrect temperature being displayed then you may need a replacement temp sensor. Fe...
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The Balboa Sensor mount is for the M7 and VS/ Value spa pack systems only. Use this mount for the Temp Sensor and the Hi Limit probes This item is ...
View full detailsDiscontinued The Sundance thermal fuse for hot tub heating systems is a very important safety part, the thermal hi limit fuse will trip when the he...
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The Gecko IN.XE nad IN.XM spa packs use a cable with a plug connection called IN.Link. This connection is unique to the IN.XE and IN.XM spa packs T...
View full detailsTecmark Air Switch TBS301A Description 3 Terminal Latching SPDT (Single Pole Double Throw) 25 Amp
Balboa Hi Limit Pobe/ Sensor 30298, This Sensor Assembly Hi Limt Sensor and connects to the spa pack board by a 2 pin plug. The temp sensor has a 3...
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