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Douglas Allen HVAC/R Evacuation Quiz February 15, 2022, 2:04 pm
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This article was written by Michael Housh and was inspired by a discussion that took place on the HVAC School Facebook group. If you are already a member of the group, you can look at the oversized furnace discussion yourself HERE. I'd like to give a special thanks to Michael and everyone who contributed to the conversation. […]Read more
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What the Heck is a Friction Rate?
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