Started By
Message

Question about outdoor clothes dryer vent

Posted on 6/24/19 at 9:01 pm
Posted by sicboy
Because Awesome
Member since Nov 2010
77582 posts
Posted on 6/24/19 at 9:01 pm
So I'm used to the outside vent coming out of the side of the house, but the one at our place is coming out of the ground, and it has a bad habit of collecting water. So bad that at a point, when the dryer is running, you can hear the water sloshing in the pipe and it takes multiple runs in the dryer to get the clothes done. It's an easy enough fix, hit the pipe with a shop vac on the inside and outside, and we're good for I'd say at least 6 months or so before I have to think about it again. We have a cover for the outside pipe, but the opening sits one inch off the ground and I don't think there's any way of preventing water getting in over time, especially with some of the heavy downpours we get.

It took me all of 15 minutes to get the water out today, so not a huge hassle, but I'm curious if there is anything else I might be able to try to where I won't have to mess with this at all. Different kind of cover? ( this is essentially what I have)

Or am I stuck to deal with a crap design?


This post was edited on 6/24/19 at 9:56 pm
Posted by lighter345
Member since Jan 2009
11864 posts
Posted on 6/24/19 at 9:21 pm to
So the pipe opening faces the sky, if I’m reading correctly? Couldn’t you put a 90 degree water tight connection on it so the the opening is not one inch off the ground but raised and not opened up to the sky?
Posted by sicboy
Because Awesome
Member since Nov 2010
77582 posts
Posted on 6/24/19 at 9:26 pm to
Sorry. Its facing the correct way, comes out if the ground at a 45 and then turns parallel to the ground. But it's low enough to the ground that any puddling by the pipe would result in water getting in.


I really should get a picture.
Posted by lighter345
Member since Jan 2009
11864 posts
Posted on 6/24/19 at 9:45 pm to
Yea picture would help. I guess I’m just thinking you can replace the existing vent set up with a new one to avoid it being so open and low to the ground where the water pools.
Posted by sicboy
Because Awesome
Member since Nov 2010
77582 posts
Posted on 6/24/19 at 9:54 pm to
Posted by keakar
Member since Jan 2017
30008 posts
Posted on 6/24/19 at 10:21 pm to
cut off the elbow, add coupling and extend the pipe higher so its always going to be above any water level plus 2-3" extra and then you put on an exterior vent outlet of some kind.

that cap thing on the end of the pipe is just a damper flap like a check valve to stop air blowing back up into the pipe the wrong way, its not something good to be used outside uncovered like that, try replacing it with something made to be outside like this LINK

note, that green sewer pipe does not work with regular pipe fitting sizes. make sure you are buying fittings made to fit with the green sewer pipe so they fit
This post was edited on 6/24/19 at 10:25 pm
Posted by Clames
Member since Oct 2010
16569 posts
Posted on 6/24/19 at 10:29 pm to
What kind of dickhead thought up that design...

If it was me, I'd dig the pipe back to the foundation and route it with a 45° elbow straight up the wall and anchored to it then attach a better cover or run a pair of 90° elbows and a removable screen. Is the laundry room on that wall?
This post was edited on 6/24/19 at 10:33 pm
Posted by sicboy
Because Awesome
Member since Nov 2010
77582 posts
Posted on 6/24/19 at 10:39 pm to
quote:

Is the laundry room on that wall?


It's like 30 feet or so back into the house.

DR Horton can go bankrupt and I won't shed a tear.
Posted by LSUtigerME
Walker, LA
Member since Oct 2012
3796 posts
Posted on 6/24/19 at 10:54 pm to
It’s not water getting in from outside, it’s from the dryer itself. Not saying that outlet cover is great, or the location, but what you’re getting is simply condensation from the dryer. That long run under the foundation is creating the issue.

Solutions would be to reroute the vent elsewhere. Either through a near exterior wall or through the roof. The roof will create very similar issues, but it’ll be in flex pipe near dryer. You could also look into something like a little small pump with a long piece of tubing in the vent that you just turn on every couple months for a little bit and pump the water out.
Posted by Cracker
in a box
Member since Nov 2009
17705 posts
Posted on 6/25/19 at 5:47 am to
Your water is not from the out side 30 foot run through cool soil it’s condensation from warm air 30 feet of pipe & cool temps of the soil plus lot of moisture in dryer air
Posted by sicboy
Because Awesome
Member since Nov 2010
77582 posts
Posted on 6/25/19 at 7:24 am to
quote:

LSUtigerME


quote:

Cracker



Thank you. This thought had crossed my mind before, but considering the placement of the outside vent, it was natural to assume it was rain water. Our laundry closet is smack dab in the middle of the house, so there's no option for another exterior wall, and since we fully plan on being in a new place in the next year or so, going through the roof probably won't be something I want to mess with either. I replace that outside vent cover but be resigned to clearing that pipe every so often.


Thanks for the input.
Posted by The Spleen
Member since Dec 2010
38865 posts
Posted on 6/25/19 at 7:31 am to
quote:

What kind of dickhead thought up that design...



For real. And I thought the location of my dryer vent was bad being right next to the outside AC unit so the coils get dirty AF really quickly from all the lint from the dryer vent.
Posted by sicboy
Because Awesome
Member since Nov 2010
77582 posts
Posted on 6/25/19 at 7:33 am to
So since the laundry is in the middle of the house, the "logical" approach would have been to go up through the roof, right?


This just confirms our disdain for that builder and we'll avoid any house built by them in the future.
Posted by VernonPLSUfan
Leesville, La.
Member since Sep 2007
15846 posts
Posted on 6/25/19 at 9:28 am to
Call "This Old House", this would be a good episode.
Posted by sicboy
Because Awesome
Member since Nov 2010
77582 posts
Posted on 6/25/19 at 9:50 am to
It's relatively new construction, built around '10-'11, I believe. The contractors are just idiots.
Posted by Chuckd
Louisiana
Member since May 2013
797 posts
Posted on 6/25/19 at 10:10 am to
I had the same design in my old house except the vent went under my slab and then came up into the exterior wall and then came out the wall about one foot off the ground. Obviously ground water wasn’t my issue but I did build up a lot of condensate that I would have to periodically suck out with a shop vac. Since I’ve moved and have a typical vent set up l, it’s like having a brand new dryer.
Posted by SSpaniel
Germantown
Member since Feb 2013
29658 posts
Posted on 6/25/19 at 10:13 am to
quote:

And I thought the location of my dryer vent was bad being right next to the outside AC unit so the coils get dirty AF really quickly from all the lint from the dryer vent.


Mine is in the exact same place. Comes out right between my upstairs and downstairs units.
Posted by Clames
Member since Oct 2010
16569 posts
Posted on 6/25/19 at 10:46 am to
quote:

So since the laundry is in the middle of the house, the "logical" approach would have been to go up through the roof, right?


That would be the better way as long as in inline booster fan is also installed. My folks have a roof vented dryer and it's a long run that will fill with pounds of dryer lint if not cleaned yearly. Booster fan has basically eliminated the build up issue.
Posted by sosaysmorvant
River Parishes, LA
Member since Feb 2008
1312 posts
Posted on 6/25/19 at 12:35 pm to
Terrible layout. Who the frick puts the laundry room in the middle of the house? Morons.
Posted by tigerfoot
Alexandria
Member since Sep 2006
56280 posts
Posted on 6/25/19 at 12:42 pm to
quote:

What kind of dickhead thought up that design...

this

You are going to fight this until you get it fixed. Lint buildup reduced airflow poor performance. You name it
first pageprev pagePage 1 of 2Next pagelast page

Back to top
logoFollow TigerDroppings for LSU Football News
Follow us on Twitter, Facebook and Instagram to get the latest updates on LSU Football and Recruiting.

FacebookTwitterInstagram