HOFFMAN UNFILTERED
Educational Blog Content for HVAC Professionals

Why Air Movement Matters for Classrooms

Since the advent of COVID-19 in early 2020, parents, administrators, and facilities teams have been more attentive to the indoor air quality in...

Jul / 21
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Manufacturer Blog: Exhaust System Stack Design and Plume Rise

If you haven’t checked out Greenheck’s blog, you’re missing out on a wealth of information on system design, ventilation, indoor air quality, and...

May / 2
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3 Ways to Improve Commercial Kitchen Ventilation

We all know that the kitchen is the heart of any restaurant and having a proper ventilation system is crucial to your success. To maintain a cool...

Apr / 19
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Increased Ventilation Improves Air Quality for In-Person Learning

While schools are returning to in-person learning this fall, proper ventilation is a key factor in the COVID-19 prevention strategy recommended by...

Sep / 9
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