How long should dryer vents be

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All Rights Reserved. Designed By: WolfPack Advising. Hit enter to search or ESC to close. Close Search. Share Share Tweet Share Pin. Love 0. So what can you do to protect your home from a possible fire? This includes: flexible metal duct foil and flexible plastic! Over time, this moisture can lead to mold growth on your walls and ceilings. Carbon monoxide from the exhaust in your vent line can back up and infiltrate your laundry room.

These fans ensure dryer exhaust in the vent line actually makes it to exhaust vent. An automatic pressure switch starts the fan up when it detects the dryer is running.

It is sometimes possible to tell if a dryer's vent is the cause of poor drying by totally removing the vent line from the dryer and doing a load. If drying improves, you can be sure the vent is at least part of the problem. When attaching multiple sections of vent pipe together, don't use sheet metal screws, use metal foil tape instead. Any protuberances into the vent will cause obstructions where lint can accumulate eventually leading to a restriction.

Those protuberances will also make the inevitable cleaning much more difficult. While PVC tubing looks like it would be ideal for dryer venting being rigid and perfectly smooth, numerous technicians report that some sort of static effect seems to take place during use which causes lint to adhere to it, eventually leading to blockages. It may be best to avoid this material for this application if you can use rigid metal ducting instead.

Dryer Venting Accessories. Dryer Venting Comparison Chart. The recommendations can change from model to model even on the same brand's products so consult the owner's manual or installation instructions for your specific model. Vent System Back-Pressure.

If the vent system back pressure is less than 0. Amana recommends 0. If a manometer reading is higher, the system is too restrictive and the installation is unacceptable. I do not know any dryer manufacturer that recommends venting a dryer through the roof. If you have no choice except to vent through the roof on a multi-story dwelling, purchasing a 'extended vent' dryer if available might be advised.

Alternately, an additional dryer vent booster fan see below might help to allow adequate functioning in such an installation. Dryer Vent Booster Fan If you have absolutely no choice in running an extended length vent on your dryer, you might consider adding a booster fan.

Trying to do this by yourself is a bit complicated and can also be very messy. Using anyone off the street with no prior commercial dryer vent cleaning knowledge might damage the hosing which can hinder the performance of the appliances. What should come to mind when thinking about getting your dryer vent clean is fire prevention.

It is not uncommon to hear stories about house fires that began from the clothes dryer. I myself can think of two stories where a house fire started from a clothes dryer. Luckily the home was not destroyed and the family was back in their house just a few months later. Another story that happened around 10 years ago was when a young couple who were renting an apartment had a fire from a clothes dryer.

All their belongings were destroyed and they did not even have renters insurance. It was a total loss. Thereafter, the couple made it their business to publicize the importance of having renters insurance. Homeowners and renters need to make sure that their clothes dryer is performing properly. Damp clothes can be the first sign of a dryer vent being clogged.

Adhere to the importance of being cognizant of potential dryer vent clogs and stay safe. How did you hear about us? And we look forward to doing it for YOU!