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 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 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 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 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 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...
View full detailsThe 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 detailsBalboa Hi Limit / Temperature Sensor 30337, This Sensor Assembly Contains two Sensors a Hi Limit and a Temperature Sensor and connects via a 4 Pin ...
View full detailsThe 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...
View full details*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...
View full detailsThe 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...
View full details120v P1 2 speed cable for IN.XE spa pack systems
This 50-foot extension cable features 4-pin connectors designed to link a TP-series keypad to a Balboa BP-series control system. Compatible with Ba...
View full detailsThe Balboa Sensor mount is for the M7 heater system only. Use this mount for the Temp Sensor and the Hi Limit probes This item is final sale
Discontinued 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...
View full detailsBalboa 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...
View full details*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...
View full detailsThis cable will enable you to add a fourth pump to your Balboa BP7 and Ozone plus circulation pump on the Gecko YE.5 spa pack
Tecmark Air Switch TBS301A Description 3 Terminal Latching SPDT (Single Pole Double Throw) 25 Amp
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 detailsThe Snap Disc Hi limit switch is compatible with Hayward, Raypak, Laars and Purex Pool heaters. This item is final sale
Balboa 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...
View full detailsPlastic Pressure Switch, 1/8" NPT, 21 Amp 24/240V , 1-5PSI
Balboa Temperature Sensor 30326, This Sensor Assembly a Temperature Sensor and connects to the spa pack board by a 2 pin plug. The temp sensor has ...
View full details{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}
