Differences Between a VAV and a Fan Box

If you have any questions or any topics you would like for us to talk about or do please let us know in the comments!

[@damianmclean23]

thank u for sharing my bro ,I'm tryna to be an expert HVAC technician and I must learn alot from this kind of vds so once again thanks man❤

[@alittlebitofeverythinghome4333]

My pleasure! Glad I could help 👍🏾