Do You Miss the T87?
In 1885, when you could still buy a milk cow for $29.70, Albert Butz, a Swiss immigrant living in St. Paul, Minnesota, invented what he called the damper-flapper. He pate...
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Our comprehensive HVAC Systems Help Center covers a wide range of HVAC-related topics, including air conditioning and heat pumps, geothermal, hot-water heating, thermostats and controls, solar, steam heating, and warm air. We also have a section of informative and entertaining articles to help you sharpen your HVAC business skills. And our Heating Museum is a captivating journey through the evolution of HVAC technologies.
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Archive for April, 2023
What Did You Think Wouldn't Make It?
When we started HeatingHelp.com in 1997, the folks who built that first crude site told me we could have a links page. I asked what that was, and the young man doing the ...