Systems Help Center

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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Recent Articles

Iron Fireman Luminous Flame

Here is a beautifully illustrated consumer piece on the Iron Fireman Luminous Flame system for coal or oil heating. Thanks to John Mills for scanning and sharing.

Published on 06/10/2014 4:37 PM
Posted in Heating Museum
Ideal Heating

Here is a wonderful catalog from 1908 from American Radiator Company about their Ideal boilers and heaters. It will give you a glimpse of that long-gone time through pen-...

Published on 06/10/2014 4:35 PM
Posted in Heating Museum
Consumers Research (1931)

This is a very early copy of what became Consumer Reports. It covers Heating and Ventilating, Lighting, Fire Extinguishers, and Building Materials. Great, unbiased insigh...

Published on 06/10/2014 1:56 PM
Posted in Heating Museum