(June 22, 2019 at 9:15 pm)arewethereyet Wrote:(June 22, 2019 at 8:32 pm)Brian37 Wrote: No, it isn't a roof exhaust port. It is a side port which also has cover so rain won't get in. It stopped now so it is most likely simply a difference in air flow' temperature between inside and outside.
If your dryer isn't running there shouldn't be any air flow in the duct. And exhausts often aren't on the roof. Squirrels find all kinds of ways to get inside. Birds are also known to slip into them and make nests.
It was just an idea. Maybe it's a ghost. Hell, I don't know...just trying to throw some ideas out there.
Nothing got under the flap. I was worried for nothing. It is simply a noise it makes during and slightly after use. It has stopped now. It was a air flow and temperature difference between inside and outside Once the tube and flap cooled down it stopped. It had nothing to do with a clog or function of the unit.
