Can You Run A Dryer Vent Straight Up

The only reason that people vent dryers into water is to contain the lint so it doesn t fly.

Can you run a dryer vent straight up.

The vent becomes clogged with lint and. More dryer vent cleaning information can be found here. Now you re ready to run the dryer duct from the dryer to the vent cap. Exhaust systems longer than the manufacturer s recommendations can extend drying times affect appliance operation and may encourage lint build up on pipe lining.

Great site dealing in all aspects of vent maintenance cleaning and solutions. When using a straight piece of flexible metal vent hose the maximum length allowed for safe ventilation is approximately 30 feet according to the appliance aid website. Keep exhaust duct as straight and short as possible. So the dryer has to vent vertically up through the roof.

The longer the run the more friction loss is created which is why building code restricts total run length. Cut assemble and tape the straight pieces photos 7 9. The international residential code allows you to run a dryer vent through the attic but you can t terminate it there. The easiest way to vent it was straight up about 6 into the attic then a right turn in the attic 12 out the back of the house.

Push the lower elbow onto the dryer and the upper elbow onto the vent cap and then measure the distance between the two including the overlap at each end. Doing so would fill your attic with warm moist air that could rot the framing. When a dryer is in operation it s removing moisture and lint and venting it to the outside. Don t vent your clothes dryer through the roof.

As soon as i m in charge there will be no more venting of clothes dryers through the roof. Dryer vent hoses that are run in a straight line from the dryer exhaust to the outdoors provide the best ventilation and reduce the likelihood of trapped lint. This causes two problems. The laundry is located in the middle of our home in a hall closet.

Length of run also reduces efficiency. I think the roof is a stupid spot to terminate clothes dryer vents because it s difficult to clean and it s a major contributor to ice dams. Ad i attached a second 90 degree fitting to this vertical pipe above the back of the dryer using more screws. Air velocity reduction from friction loss promotes lint build up and makes the dryer work harder to completely dry each load.