About Honeywell

Honeywell is a Fortune 100 company that invents and manufactures technologies to address some of the world’s toughest challenges linked to global macrotrends such as energy efficiency, clean energy generation, safety and security, globalization and customer productivity. With approximately 132,000 employees worldwide, including more than 22,000 engineers and scientists, we have an unrelenting focus on performance, quality, delivery, value and technology in everything we make and do.

The professionalism and customer service was awesome!!

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Mike and his crew were fabulous to work with — patiently answered my hundreds of questions about a new furnace and its installation in my house. They worked very hard to make sure we were happy with everything. Installation was tricky in our house and Mike went above and beyond to make sure I was happy with how the venting system looked on the outside of my house. He is always quickly available by phone or email and happy to answer any questions…No reservations in recommending DeZiel Heating & Air Conditioning at all! . AAAAAA+++++
- Libby Horner Edina

Global Presence

A broad global presence is critical to Honeywell’s growth and enables us to better understand and address the challenges that our customers face. Continuing our globalization efforts has been a key pillar of Honeywell’s Growth Initiative for the past decade, and, today, approximately 55% of our revenues are now generated outside the U.S.

More Than 125 Years Of Innovation

Honeywell can trace its roots back to 1885, when an inventor named Albert Butz patented the furnace regulator and alarm. He formed the Butz Thermo-Electric Regulator Co., Minneapolis, on April 23, 1886, and a few weeks later invented a simple, yet ingenious device that he called the “damper flapper.”

Here’s how it worked. When a room cooled below a predetermined temperature, a thermostat closed the circuit and energized an armature. This pulled the stop from the motor gears, allowing a crank attached to the main motor shaft to turn one-half revolution. A chain connected to the crank opened the furnace’s air damper to let in air. This made the fire burn hotter. When the temperature rose to the preset level, the thermostat signaled the motor to turn another half revolution, closing the damper and damping the fire. The temperature correction was automatic. Over the years, many Honeywell products have been based upon similar, but more complicated closed-loop systems.

The Consolidated Temperature Controlling Co. incorporated, acquired Butz’s patents and business, and by 1893, had renamed itself Electric Heat Regulator Co. The first company ads ran in 1895 featuring the now famous thermostat. In 1898, the company was purchased by W. R. Sweatt, who, by 1916, had changed the name of the company to Minneapolis Heat Regulator Company, expanded its product line and patented the first electric motor approved by Underwriters Laboratories.

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