Ductwork Through Garage

Ran into a house today with duct work going through the garage from one sise of house to other. What if any are your narrative suggestions. I know no registers are allowed, what about fire rating requirements for duct? Thanks for the help.

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Thanks Juan, I appreciate it.

Down in this hellhole they call Florida I have seen it going from one place outside of the home through the roof to another room. I can only guess how expensive and how poorly it actually works. I have seen 15 feet of old rusty looking stuff being used. I imagine it would be like trying to blow cold air through a convection oven for 20feet. Some people amaze me by what they try :frowning: