Stemco Capillary Switch 

Food Equipment Temperature Control

In the food industry, maintaining precise and consistent temperatures is crucial for ensuring food safety and quality. The equipment relies on advanced technologies to achieve optimal temperature control, and one such key component is the capillary thermostat. Capillary thermostats offer a reliable and efficient solution for food equipment temperature control in various industrial food equipment applications.

Common applications include: deep fat fryers, ware washers, food warming equipment, ovens, grills, refrigeration. For more information on these how capillary switches are used for food equipment temperature control, click on the articles below.


Our capillary thermostats can be ambient compensated to offset the differential in temperature which keeps our thermostat controls more accurate as it’s environment changes.


Senasys takes pride in quality control and reliable operation of our products. Every switch is individually 100% tested before it leaves the plant. Our capillary thermostats are UL & cUL approved.

Custom options

Capillary thermostat switches built by Senasys can also be built to customer specifications. This ensures you get the exact control you want without paying for features you don’t need.

made in the u.s.a

Products are designed, manufactured, tested and shipped from Senasys’ facilities in Eau Claire, WI to clients across the globe.

Food Equipment

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Capillary Thermostats in Refrigeration Equipment: Keeping It Cool

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