2015 UMC Combustion Air

[@eugenewilson3039]

Passed my LP5 propane test today. Watched your videos over and over thank you so much for your help

[@KDlaxer418]

This video just helped me pass my Maryland journeymans test…hats off to this fella

[@josephalzin5910]

great video! great way of explaining combustion air, and how to calculate sizing. hope you put out more on the fuel gas code.

[@theonlybuster]

FYI Chapter 7 was relocated to Section 304 in the 2018 and 2021 IFGC books.

[@csm19862]

Great teacher I learned a lot from this vid anyone know of similar ones to this for the uniform mechanical code?

[@Bobbyc719]

Nice video! Thank you

[@cesarrios6373]

Thanks for post this video. I will like to take classes for be ready for test..👍

[@abdulhvac2395]

Thank you for sharing

[@blancolocoumk]

#ReadOnDown Bad ass teacher right there!

[@serenasmith6412]

Very informative!