Setting up a blower correctly is sometimes a mixture of luck and educated guessing. That’s because it’s tough to pinpoint exactly which blower speed is correct. Assuming high speed for cooling and low ...

The Makeup Air Myth About Hood Fans Over 300 CFM and How To Calculate Makeup Air There's a general consensus among those 'in the know' that makeup air is needed any time a kitchen exhaust fan rated ...

I have wanted to make a portable and simple blower for a while. The figure below shows the major component of the project – an easily available mini/micro blower cooling fan. With its operation ...

A yard maintenance tool of choice for millions of homeowners, leaf blowers are powerful handheld turbines that funnel and direct airflow through a nozzle, allowing users to wrangle leaves, clear ...