Why do you think? I've already disconnected the vent and there was lint clogged in the hose and vent in the wall, but I cleared that and I still don't see a difference. Can lint get trapped in the dryer?
It's almost always lint. They have vent brushes as long as 10'.
Is it not drying AT ALL or is it just taking forever? Not doing anything at all could be a thermocoupler on a gas dryer. If the clothes are gradually getting drier, it's a really good bet that the lint is clogging up the moisture's ability to escape.
It's drying, it just takes about an hour and a half for a load when it used to take about 50 min.
I will look for said exit outside of the house. Is this one of the plastic deal-ies vented downward? This isn't on the roof, right? It's electric, BTW.
Is that code in sunny fla? Stuff I have read is not real keen on systems that try to push lint uphill.
With what you described, it could be that a single heating element is out, but the most obvious problem is a lint clog somewhere. And yes, it's the plastic or aluminum triangular deal that has a plastic door that blows down.
Mine did this about 2 years ago, and Mr. OI (who is "handy" challenged) was ready to go buy a whole new dryer! (his usual solution for most things that stop working properly) One of MY home repair books suggested the lint clogging problem, so I checked it out, and sure enough some little birdie had built a nest in the vent cover at some point during the winter (I guess because it was warm), and that caused a good bit of the lint to catch on there, and not blow out properly. I removed the remnants of the bird nest, and lint came POURING out of there for probably close to 5 minutes.
The dryer immediately started working properly, and I saved the cost of a new one.