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September 2021   |  Vol. 38 No. 9

The greatest impact HVAC systems have on global warming and greenhouse gas emissions is from energy consumption, not the refrigerant fluid in the system.

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Image courtesy of [olaser]/[Collection E+] via Getty Images.

Smart buildings are dead. Long live smarter buildings.

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Image courtesy of [sefa ozel]/[Collection E+] via Getty Images.

September 2021

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