ul approved dryer vent

Basic Dryer Vent Kit - To vent a gas or electric dryer up to 8 feet from the dryer outlet. Venting into an attic or crawl space will encourage mold growth in those areas. Ducts made of this material are more likely to sag and let lint build up at low points than ridge metal or UL approved flexible metal ducts. These kits feature the Close Elbow® which makes 90˚ turns in 4″ and protects those critical turns in tight venting situations. (story continues below). The duct must not exhaust into attics, crawl spaces, basements, chimneys, the cavity of any wall or any interior room. Shared vents are strictly forbidden. Tools & Home Improvement . subroussard@gmail.com. Statistics from the Consumer Product Safety Commission (CPSC) show that over 24,000 house fires and nearly $100 million in property damage annually are related to faulty clothes dryer vent installations. (story continues) 8 Ft. Good article. The home inspector is using these standards, however, as a reference to help protect his or her client from possible future hazards, such as a house fire. The photo below from a recent home inspection shows vinyl tubing (left side) connected to PVC pipe (right side) with cloth duct tape. Vinyl is a type of plastic and it can easily melt and lead to a house fire. Unfortunately, that is not the case. Notice how different this rigid metal material below looks compared to the mylar foil ducting shown in the 3rd photo from the top of this article. During a normal drying cycle, up to a gallon of water may be drawn out of the clothes in the form of water vapor. I also occasionally find mylar tubing venting a clothes dryer into the basement with a plastic container (see photo below). (story continues below), (story continues) This material, most often white and ribbed, tends to allow for lint to readily accumulate. Write a Review. Matthew, I would like to put a copy of your article In our local CT home inspectors (CAHI) newsletter. Add To Cart. If it vents into a crawl space, move anything you really want to a storage facility, you have an extreme fire threat under your entire house. UL 2158A is a standard developed for clothes dryer transition ducts. Hello, Sign in. Dundas Jafine PCLT4WZW Dryer Duct Lint Trap, 1-Pack. After 10 years, I’ve seen a multitude of dryer venting configurations, and more than a few not so healthy. UL approval is for Duct no longer than 8' Box Quantity: 12/Box Overall Length. It’s not every day you see mylar tubing coming out of a dryer, but when you do, its not good. House fires related to improper or blocked dryer vents are easily prevented and a little bit of preventive maintenance can help save lives. Poorly connected internal ducts can also trap lint. Because all types are sold for use with dryers, you would naturally assume that all are suitable for this application. This is something we all see way to much. It sound like the air isn’t being ducted to the outside of the house, or the duct you have is leaking somewhere. Thanks for taking time to write about an issue that often if played down because of the lack of access. Shipping: Free. Special tools are needed to properly clean these vents, especially the longer vents. MagVent's Self-Aligning Models Utilize Zero Flame Spread, UL 2158A Approved Dryerflex Transition Hose. This creates an environment that is a fire-hazard (lint) and a mold-hazard (moisture). This seems to be a frequent topic of discussion and confusion amongst home inspectors, so … (story continues) Before you install this type of duct, check that your dryer is approved for it. Great article! Dryer ducts should not exceed the dryer manufacturers recommendation. Since day 1 we have clothing lint all over our house. Lots of people die every year from carbon monoxide poisoning. ACI WIN Home Inspection – “WE SEE MORE. I am having trouble getting our members to write articles and want to use your article as a good example of what they should be trying to do. It’s scary to know the number one cause of home fires are dryer vents. The transition duct should be as short as possible to connect the dryer to the metal dryer vent and it should be no longer than 8 feet. Something that I’ve been running across more often lately in homes built within the past 15 years is some builders installing 4 inch PVC drain pipe as the clothes dryer duct. Select Options. We pan on cleaning out vent every 6 months. Model #: 5304492448 . How about a ‘debris under refrigerator’ for your next writing. 1,152.00 inch. Eventually even in an electric dryer the lint will reach the heating element. It is flexible and sturdy enough to support the weight of the dryer side magnet and self-align the coupling as you push your dryer into place. The same happens inside a dryer with a kinked or to long of a vent. So many fires could be prevented with just a little care. A safety valve on this product also helps eliminate back pressure. The Saf-T-Duct UL Transition Duct Close Loop Kit from Builder's Best contains everything you need to connect your dryer to the wall vent with a 4 in. What Are UL-Listed Devices? Some HVAC professionals and chimney sweeps also offer dryer vent cleaning as a service. This is made easier with a vacuum cleaner with a long hose attachment. UL2158A listed and marked for safe dryer venting. The photo below shows flexible rigid metal ducting. Usually if I try to do things myself, I break them, so I’ll call an HVAC contractor to clean mine out. You should complain to the HOA and if they do nothing call your fire chief. If you watch it the fire will migrate and engulf all of the lint. 4 x 8' UL Approved Dryer Venting 5 Ply-UL Approved Ducting for Dryers. Add to cart. Dryer ventilation systems should only terminate to the home’s exterior and have a proper dampered exterior cover to help prevent water, birds, and insects from entering the duct. (story continues below). Very clear and complete. Plus, there is a summer or winter setting that can be selected so you have control over the warm air being exhausted. Whirlpool Dryer Venting Specifications and Dryer Safety DryerFlex and UL 2158A DryerFlex ® is UL Listed (File Number E472188) and labeled under strict UL2158A guidelines. It is Dryerflex transition hose, which is UL 2158A approved for dryer venting, and zero flame spread. The photo below illustrates how dirty many dryer ducts are and most people would have no idea until they either (1) have a fire, or (2) decide to finally clean out their dryer vent. Then contact customer service at 1-888-853-3503. A complete new edition of an existing Standard or Outline. There are 3 pipes venting out from my flat roof through one opening into one goose neck. About the Author Among your best options are: Spiral-wound aluminum flex duct – While this is common, it’s not ideal because the uneven interior can collect lint. (story continues below), (story continues) Fires generally originate within the dryer but spread by escaping through the ventilation duct, incinerating trapped lint, and following its path into the building wall. Our Price: $39.00 We Match & Beat Any Price. The photo below shows an installation of mylar foil tubing which actually runs behind a fixed wall covering and was the only dryer vent material installed in this particular home. Copyright © 2013. Flexible rigid metal ducting (this specific material is only slightly bendable) is recommended where the rigid metal duct material connects to the clothes dryer. Instructions included. (story continues below). $48.00. This forms an air tight and easy to use air duct. We know the conditions of acceptability and will guide you to a compliant solution . All Rights Reserved by Working RE Magazine. I continually run into confusion from property owners and Realtors regarding what the proper venting material should be for clothes dryers. (story continues) A revision of a single or multiple requirement(s). It is; however, very important and the article helps to put it on the front burner. It is not part of the machine, please remove it before using the machine.Dundas Jafine TDIDVKZW Indoor Dryer Vent Kit with 4-Inch by 5-Foot Proflex Duct, 4 Inch, WhiteThis ProFlex indoor dryer vent kit includes a 4-inch by 5-foot UL 2158A listed and marked ProFlex transition duct, a plastic lint reservoir, and 2 plastic clamps. The most commonly seen improper type of dryer vent is flexible vinyl tubing. $33.88. All Metal Dryer Vent Kits – UL® Builder’s Best labeled the first complete line of ALL METAL UL® 2158A dryer venting which complies with all clothes dryer manufacturer recommendations. When was the last time you inspected and cleaned your clothes dryer vent? Special Features. Lambro Industries 308 7-Inch x 8-Foot Aluminum Semi-Rigid Duct 4.2 out of 5 stars 135. The closest would be approximately 15 feet and would require quite a bend. It the mylar transition duct is UL approved, it will have a UL sticker on it. It is a flexible ribbed shiny tubing that many home owners and contractors have installed and they wrongly assume that it is metal because it is shiny. Basic Dryer Vent Kit - To vent a gas or electric dryer up to 8 feet from the dryer outlet. Your family’s safety, and those of your clients, may depend on it. Gas dryers, though, are often permitted to have ducts no longer than 35 feet in length. Hint: these are links, you can click 'em to see pictures of 'em. ... the Clothes Dryer Project, March 1999 [5] UL Standard 2158, voluntary standard for electric clothes dryers [6] ANSI Z21.5 1 (CGA 7.1) voluntary safety standard for gas powered clothes dryers ; Clothes Dryer & Dryer Vent Temperatures. $22.78. You will be able to choose your purchase options on the following pages. I have a shared dryer vent in my condo that vents out the top of and attached utility room that is about 10 Feet tall , when my neighbor runs her dryer I get the scent from her laundry detergent in my dryer and also get moisture in my dryer from when neighbor runs her dryer , I am very allergic to the scented laundry detergent and am getting swollen eyelids and infection in my eyes from this, we just had the vents cleaned and still the same problem, .ate shared vents in violation of code for condos please help what can I do, thank you. This duct is marked for safe dryer venting and is constructed of heavy duty, fire resistant, 4 ply aluminum foil laminate that encapsulates a high density, corrosion resistant wire helix. Quick View. Go to amazon.com. UL has published detailed documentation for what this standard entails and it’s important that only transition ducts listed under UL 2158A should be used to vent your clothes dryer. On sinks, kitchen, refrigerator, its small particules, but its non stop. Aluminum. Get WRE Home Inspector's Quarterly - (Current Issue) Opt-in, Home Inspectors ... added within the cavity as necessary to completely fill all voids around the periphery of the Dryerbox and around the dryer vent pipe. That’s why it’s impossible to find a vinyl dryer vent hose with UL listing; they’re simply not safe. Installed insulation, ceilings, or walls as well as other stored items in a basement can also block visual access to the dryer vent material. Back in the good old days when a dryer was expected to last between 15 and 20 years. Especially in winter. UL Certification Customers may access published Standards materials by using the Standards Certification Customer Library (SCCL) at ULstandards.com. ASHI-NE Chapter Education Chairman, Your email address will not be published. While PVC is meant for plumbing and venting applications, PVC is not approved for venting a clothes dryer and should not be used for this application. How to install a clothes dryer exhaust vent: choosing materials, routing vent ducting, dryer vent duct connections, dryer vent termination at an exterior wall. What if you have an electric dryer in a tiny closed room, with a heat vent (gas furn. … Most standards call for clothes dryer vents to be no more than 25 feet in length, have few bends, and no kinks. Select Options. is it better to use 2 90 degree angles, one out of the dryer and one at the top going out or 1 90 degree out of the back of the dryer and 2 45 degree angles the rest of the way. Even walls. I purchased a very old mobile home on a lot where it has been for many years. Susan Broussard Maximum Operating Temperature . In some homes, only parts of the clothes dryer vent system may be visible. (To see the source documents at UL, click this link to register for a free UL account.) Smart Choice 5304492448 Smart Choice 5304492448 8 Se. It was professtionaly connected, and all parts are new. This material can’t easily be bent. Compare. Thank you for sharing. i have the semi rigid vent pipe attached directly to the dryer and vent outlet. 1 piece 4" x 8' semi-rigid UL approved aluminum duct, 2 metal elbows. its only about two or three feet long and works okay but all the photos i have seen use the joints. If you have any doubt, clean your lint screen and keep the lint from a couple loads, take the lint outside to a safe place and apply a lighter to just a small bit of the lint. If you need to upgrade your vent using UL-Approved materials, some recommended items are listed below. Dryer & Bath Vent Pipes. Add To Cart. The clothes dryer vent should meet the UL 2158A standard. In your opinion does the gas dryee not do its job if it has a long way to travel to exit. Plus, same side is the central air unit …as I read, not to vent near that. UL Approved: Home Improvement. Real Estate Appraiser Technology – Software, Continuing Education Savings – OREP Education Network, Home Inspector News – Home Inspector Magazine – Your #1 Source of Home Inspector Information, Home Inspector News, Home Inspector Information, Home Inspector Training, Home Inspector Continuing Education, USPAP: A Living (and Changing) Document – Part 2, USPAP: A Living (and Changing) Document – Part 1, Using Sewer Scoping to Grow Your Revenue, How to Recession-Proof Your Home Inspection Business. By code it must vent to the outside. Approved vent hood exhausted to outdoors Leveling Dryer is level, side-to-side and front-to-back Cabinet is setting solid on all corners Gas Supply (Gas Dryer) Manual shutoff valve present in supply All connections sealed with approved sealer and wrench tight Conversion kit … (story continues) Listing Agency Standards. It the mylar transition duct is UL approved, it will have a UL sticker on it. $3.25. $5.81. Not sure if your company already uses the Standards Customer Certification Library website? Thank you for any help you can give! Nice article on the cloths dryer, so many people completely overlook this aspect in their home maintenance. Of course, home inspectors do not move insulation, disassemble walls/ceilings, or move appliances to perform the inspection. WIN Home Inspection provides a wide array of home inspection services in the Lancaster, PA area. 4" x 8' UL Approved Dryer Venting 5 Ply. Some builders have the dryer located in the middle of the house and I have seen three or more elbows during construction and have requested that if they are going to locate the clothes dryer in the middle where the length is longer than 35 feet including the 15 feet for the three elbows, they must increase the diameter of the duct as is required by the dryer manufacturer or under the International Residential Codes for One and Two Family Dwellings, under #M1502. He can be reached at: 717-361-9467 or msteger@wini.com. If your vent goes through the roof do not buy the house. Foil dryer transition ducts are allowed by code and by some clothes dryer manufacturers. At one inspection from this past spring, I even saw a black corrugated plastic drain pipe (normally used for draining exterior water from downspouts) being used as the home’s dryer vent. • DO NOT install a clothes dryer with flexible plastic ducting materials. The duct is intended to vent lint and humid air from drying clothes. Dundas Jafine’s UL 2158A marked products carry a silver UL label on the duct that identifies this listing. Is it code to exhaust a dryer vent to blow in the attic? While building code and dryer manufacturers all require a UL 2158A listed transition duct, there are differences upon further … $2.75. UL now developing Standards for the Canadian Market (click here for list), Standard for Clothes Dryer Transition Duct, Below is a list of UL Standards referenced in UL 2158A, Tests for Flammability of Plastic Materials for Parts in Devices and Appliances, Standard for Test for Surface Burning Characteristics of Building Materials, Standard for Marking and Labeling Systems. How to install a dryer vent and make sure that it is safe. The more lint that fills a clothes dryer vent, the more energy the clothes dryer consumes to try to dry the clothes as air won’t freely flow through the clogged vent material.

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