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About TEL: Company Overview

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Temperature Electronics (most people call us TEL)
was established over 50 years ago.

We specialize in electronic airflow controls.

By working closely with laboratory companies and fume cupboard manufacturers, we have developed alarm and control systems specifically designed to meet safety legislation requirements. TEL airflow monitors and controls are operating in thousands of laboratories across the world.

With changes in legislation and a growing need for energy efficiency and cost savings, our product range and services have developed significantly to meet these requirements, introducing energy saving solutions for new and existing laboratories, industrial kitchens and other industrial working environments. TEL’s fume cupboard VAV control systems are helping organisations meet carbon reduction targets by reducing energy usage by up to 85%, as well as reducing operating costs and carbon footprint. A full retro fit solution is now available for existing systems.


We offer a full design and consultation service, and can provide energy saving calculations, energy usage monitoring and reporting and advice for energy saving control systems.

Our product quality, reliability and technical excellence

is supported by efficient pricing and delivery services,

as well as technical training and back-up.

Auto sash controllers have advanced significantly in recent years but TEL still leads the field...

We have a video showing how the TEL Auto Sash Controller integrates with VAV systems for safe airflow and energy savings of up to 85%.

Latest Articles

People working with industrial and educational fumehoods must be protected at all times. Auto sash controllers keep people safe.

Today’s safe and efficient laboratories are a given, but fume hood health and safety standards were only introduced 25 years ago…

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US Headquarters

2750 Vinland St.
Oshkosh, WI 54904

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