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ninghai 01-03-2010 10:42 AM

dryer vent up against plywood
i installed 4" rigid dryer vent pipe in my utility room. it is up against the wall which is bare 3/4" ply wood. i am a little worried that the vent pipe might get too hot, although it is only steam traveling through it after all.

could this be a fire hazard?

DangerMouse 01-03-2010 10:45 AM

nope, it won't get that hot unless it plugs up with lint and catches fire.


yuri 01-03-2010 10:49 AM

And then it IS a fire hazard.:help:

ninghai 01-03-2010 10:52 AM

but that has nothing to do with the fact it is up against plywood, right? of course you need to make sure it lint free and everything.

the question is do i make some extra bends to keep it 6-12" away from the plywood wall? of course doing so i reduce the performance of the vent itself.

Marty S. 01-03-2010 11:13 AM

Up tight to the plywood is fine. The less elbows the better.

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