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Thermostat Manufacturers and Companies

IQS Directory is a top industrial directory listing of leading industrial manufacturers and suppliers. Access our comprehensive index of information to review and source manufacturers with preview ads and detailed product descriptions. The below thermostat companies can design, engineer and manufacture thermostats to your specifications and application needs. A quick and easy to use request for quote form is provided for you to contact these thermostat manufacturers and suppliers. Each company has detailed profile information, locations, phone number, website links, product videos and product information defined. Read customer reviews and product specific news articles. We are the right resource for your information requirement whether it's for a manufacturer of temperature sensors, thermostats, or thermocouple wire.

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Featured Company


We have over 81 years of successful manufacturing experience and we offer a wide range of solutions. Our thermostats are utilized in industries including HVAC, process heating, food service, laboratory tank heating, industrial system control, and more. We have made it our mission to remain on the forefront of our industry and we work closely with our customers to ensure maximum satisfaction. Here at Ulanet we create various types of thermostats such as cartridge class thermostats, industrial class thermostats, hermetically sealed class thermostats, bulb & capillary class thermostats, general class thermostats and much more. Give us a call to learn more about our products or visit our online store: | Email This Company | Phone: 860-582-6776 | 106 Enterprise Drive - Bristol, CT 07105

Bilbee Controls

We strive to bring you the very best thermostats on the market and our teams go the extra mile for our customers. We have a long history in our industry and we are known for our outstanding products. We strive to give you top of the line solutions and we aim to make our products as affordable as possible. At Bilbee Controls we are a forward-thinking manufacturer who will always keep your production goals in mind. For value-added thermostats turn to Bilbee Controls. Visit our online store to view our products: | Email This Company | Phone: 860-582-6776 | 70 Enterprise Drive, Suite 1 - Bristol, CT 060100

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Industry Information

Thermostats are devices which control a heating or cooling system. Typically, a thermostat is programed to what is known as a setpoint which is triggered when the temperature of a designated location reaches a particular degree. This is often utilized in applications such as ambient air control.

Thermostats are generally categorized as either mechanical, electrical, and programmable. As the name suggests, mechanical thermostats can sense the temperature through mechanical means and are designed with different configurations. Mechanical thermostats are not used much today as they were commonly manufactured with mercury. Another disadvantage of mechanical thermostats is they not able to alternated between heating and cooling automatically.

Electronic/digital models have a LCD display which allows the user to create the set point. Most types of digital thermostats are not necessarily programmable thermostats and are designed for specifically single stage or multiple stage heating/cooling. Digital thermostats have no moving components and use thermistors or semiconductor systems. Programmable thermostats are equipped with the most number of features and utilizes a built in clock as well as memory to process all of the possible functions.

One design of thermostat is known as bimetallic switching thermostat which has the ability to determine air temperature by using differential expansion of two different metals components. These systems will automatically switch on when the temperature drops below the setpoint and then will switch off when the temperature rises above a determined value.

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