Digital Thermostat Controls Spa Heater

Since releasing our digital temperature switch, we have received a wide array of application requests that involve this innovative switching solution – including one that didn’t involve the switching mechanism! One of our pool and spa manufacturer customer’s from our Presair product line was familiar with our temperature solutions. Although, the customer was simply looking for digital thermostat controls for the spa heater temperature that they could mount into their control panel. Sure, they could buy a cheap digital temperature gauge for the readout, but the thought of incorporating our switching mechanism with the readout was appealing. For more information about our thermostat controls, visit the product page or request a quote!

Digital Temperature Switch, Digital Pressure SwitchWhat started as a digital temperature gauge turned into a cost-effective temperature switching solution. Users of the spa can see what temperature they have reached, and once temperature falls the switch will kick the heater back on to heat the system up. The user can also adjust the temperature they would like the water temperature to maintain with the tight tolerances and differentials the digital temperature switch offers.

The digital temperature switch can be supplied without the enclosure making it a simple solution for mounting directly to a control panel.

We hope to later incorporate a pressure sensing solution that will offer an extra bonus for our pool and spa customers.


The digital thermostat controls are a cost-effective, temperature switching solution that allows tight differentials and tolerances that mechanical thermostat controls can’t provide. This versatile switching solution can be customized in a variety of ways making it a great solution for your next application!

Contact our technical support today!


The superior controls manufactured by Senasys have a history of solid performance in many industries. From 22.5 mm selectors, to the four quadrant lighted feedback CMC controls, almost any switching need can be, and has been utilized in a variety of applications. Select a group below for more information. When you have found a switch that fits your needs, simply fax or email your specs to us and let our highly trained engineers find the most efficient configuration for your applications.

Custom Soltutions

Senasys products are designed & manufactured to meet the needs of original equipment manufacturers worldwide.

Made in U.S.A.

Senasys products are designed & manufactured in Eau Claire, Wisconsin, U.S.A.