Gas Dryer Duct

Can it be vented upwards like a waterheater. Every dryer duct Ive see always had the ducting venting down or horizontal. I came across one
where it it was vented upward toward the soffit.

David

I have seen a couple vented upwards then horizontal to wall vent, never any in the soffit. Check manufactures specs.

Cheers,

http://www.dryerbox.com/convertions/pdfs/2003-Intl-Mechanical-Code.pdf

We see them going through the roof all of the time in Florida. They do seem to get clogged quite a bit.

90% verticle ducts here