Ways To Avoid Clothes Dryer Vent Fires

By on January 5, 2018

Inside the Dryer Vent

Lint is the most significant perpetrator here. As you know from clearing out your lint filter, dryers produce very large amounts of lint. Most people assume their lint traps capture all the lint, and that all they have to do is tidy them out after each load. However, a significant quantity of this lint is not caught by the lint trap and builds up inside the dryer-even on the heating element! If you are doubtful, try this experiment: take out the lint trap and look below it- you may find large mounds of lint staring at you. Lint can build up on the heating element and in other places inside the dryer, triggering it to get too hot and possibly ignite. As a rule, a fire begins with a spark in the maker. Nevertheless, improper clothes dryer venting practices outside the dryer can play a crucial function in this procedure.

dryer vent maintenance

 

Keep the Dryer Duct in Good Condition

Disconnect, clean and examine the dryer duct work on a regular basis, or employ an expert business to clean up the dryer duct. This will reduce the fire risk, increase the dryer’s effectiveness and increase its life-span. In addition, you are less likely to experience water damage.

Just You Can Prevent Clothes Dryer Fires

Appropriate Installation & Choice of Building Materials

1. Make certain the dryer duct is made of solid metallic product. Both vinyl and foil are flammable and spiral-wound surfaces have the tendency to catch lint quicker.
2. The dryer duct should vent to the outside and in no case must it vent to the attic or crawlspace. Avoid using inside heat recovery diverter valves or termination boxes, which do not comply with existing standards.
3. Prevent kinking or crushing the dryer duct to make up for installation in tight quarters -this additional limits air flow. If you actually wish to save the additional area, the Dryerbox is a brand-new invention that permits the dryer to be securely set up against the wall.
4. Reduce the length of the exhaust duct (maximum advised lengths depend upon a variety of elements, such as number of bends, and differ by model-check with your manufacturer for their specs). If this is not possible, you can install a dryer duct booster.
5. If at all possible, use 4-inch diameter vent pipe and outside exhaust hoods that have openings of sixteen square inches or more, which offer the least resistance to air flow.
6. Don’t use screws to put your vent pipeline together – the screw shafts inside the piping collect lint and cause additional friction.

Alternative Solutions

1. Utilize a condensing dryer. Unlike standard clothes dryers, condensing clothes dryers do need external clothes dryer venting. This substantially minimizes the danger of a dryer fire.
2. Use a spin dryer, which utilizes a very quick spin speed to extract water from the clothes. They draw out substantially more water from the clothes than a washering spin cycle does. Spin dryers can be utilized alone or in combination with a standard clothes dryer.

dryer vent clogged up

Couple of people recognize the value of dryer safety. According to the United States Consumer Product Safety Commission, there are a projected annual 15,500 fires, 10 deaths and 10 injuries brought on by dryer fire. Several hundred people a year are also subjected to carbon monoxide poisoning from incorrect dryer safety measures. The financial costs pertain to almost $100,000,000 annually. In many cases defective appliances are to blame, however lots of fires can be avoided with proper dryer safety precautions.

Outside the Dryer

There are numerous incorrect dryer vent practices which limit air flow and result in lint buildup, the two main avoidable reasons for dryer fires.

A few of the most common and important dryer vent errors are:

1. Dryer vents are too long and/or have too many bends, but do not utilize a dryer duct booster, leading to lint accumulation. When it pertains to dryer vents, much shorter and straighter is much better.
2. Usage of combustible, lightweight plastic or foil duct extenders. Only metal vents need to be used, which is what a lot of producers define. Metal vents likewise withstand crushing much better than plastic and foil, which enables the air and lint to be carried out of the system. Decreased airflow from accumulation or crushing can trigger getting too hot and break the clothes and device much faster. In fact, numerous state and local municipalities have placed requirements on brand-new and remodeling tasks to include all metal dryer venting.
3. Inadequate clearance space between dryer and wall. Many individuals develop problems by putting their dryer right against the wall, crushing the venting material in the process. The cumulative result of decreased air flow and the resulting lint build-up prevent the dryer from drying at the regular rate. This triggers the high temperature limitation safety switch to cycle on and off to control the heating system. The majority of high temperature limit safety switches were not developed to continually cycle on and off, so they stop working over a time period.
4. Failure to clean up the dryer duct.

Keep Your Dryer as Lint-Free as Possible

By keeping your dryer clean, not only will you substantially reduce the fire threat, you will also save loan as your dryer will run more efficiently and last longer.

To keep your dryer tidy:

1. Use a lint brush or vacuum accessory to get rid of accumulated lint from under the lint trap and other available places on a periodic basis.
2. Every 1-3 years, relying on usage, have actually the dryer taken apart and completely cleaned out by a qualified service specialist.
3. Clean the lint trap after each load.

Before to You Go …

1. Never let your clothes dryer run while you run out your house or even worse, when you are asleep.
2. Thoroughly check out makers’ instructions regarding the safe use of their clothes dryers.
3. If all else fails, you can constantly utilize an old-fashioned clothesline. There have actually never ever been any reported clothesline fires!

Why Dryer Fires Occur

Lint accumulation and reduced airflow eat each other to supply conditions ripe for a fire. Lint is an extremely flammable product, which, interestingly enough, is among the ingredients in a recipe for home-made fire starters. A number of dryer vent issues add to this.
Your Dryer May be Failing If:
The clothes are taking an extraordinarily extended period of time to dry, come out hotter than typical or if the vent hood flapper does not open. Maintenance is required in these cases.

A growing problem

Traditionally, most clothes dryers were in the basement. Nevertheless, nowadays lots of newer houses have the tendency to have dryers situated away from an outside wall in bed rooms, restrooms, cooking areas and hall closets. These new locations imply clothes dryers have the tendency to be vented longer distances and vents are typically set up with sharp turns and flexes to accommodate the structure of the home. As a result, dryer vents are more difficult to reach, as well as develop more places for lint to collect. The perfect service is to have short, straight, dryer duct venting. Nevertheless, a dryer vent booster, while not the perfect approach, can improve your dryer venting in cases where your ventilation is longer and/or has more flexes than it should. In addition to developing a fire risk, if the venting is too long and/or has too many bends, it will cause your dryer to take a lot longer than needed to dry loads.

About Greg Herring

Look me up on Linkedin...

Leave a Reply

Your email address will not be published. Required fields are marked *