As you are choosing the best product for your application, you will notice that we talk a lot about line voltage temperature differential, or hysteresis, with our thermostats. So, what is it? When a switch changes states from Open to Closed. The difference between those two points is the differential, or hysteresis. Here’s an example for line voltage thermostat differential…

A line voltage thermostat kicks your fan on once air temperature rises to 70°F (contacts close), and once the air temperature falls to 65°F the fan turns off (contacts open). Given this example, the differential of the line voltage thermostat is 5°F.

Line Voltage Thermostat Differential

Line Voltage Temperature Differential

Our brand of line voltage thermostats offer an adjustable differential up to 12°F.

Our K-Kontrol brand of line voltage thermostats are available with a fixed temperature differential of 2°F.

Additionally, our electronic temperature controller offers an adjustable differential up to 30°F.

CUSTOMIZED TO MANUFACTURER SPECIFICATIONS

Size, material, and performance specifications

Design, color and branding requirements

High volume discounts available

MADE IN THE USA

Tempro takes pride in quality control and reliable operation of our components.

Products are designed, manufactured, tested and shipped from our facilities in Eau Claire, WI to clients across the globe.  Every switch is individually tested before it leaves the plant.

Visit our product catalog here.

For more information about differential and/or our thermostat products, click here or contact us at 715-831-6353.

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Thermostats & Guards

Tempro offers line voltage thermostats & guards commonly found in commercial, industrial and agricultural settings.

Custom Options

Variety of custom options available in both thermostats & guards, such as, temperature ranges, materials, size & private branding.

Certified

Tempro products meet NEMA, UL, cUL & NEC 457 Ag-ratings.

High Quality

We take pride in quality control & reliable operation of our components. Every switch is individually tested before it leaves the plant.

Stocked in the U.S.A.

Products are designed & shipped from our facilities in Eau Claire, WI to clients across the globe.