2 0 obj <> If a particular dimension is not available, do a Referral. This kit is available through the local retail dealers only. Gas dryers expel carbon monoxide, an odorless, colorless gas. •The dryer must be isolated from the gas supply piping system by closing the equipment shut-off valve during any pressure testing of the gas supply piping of test REQUIREMENTS. An alternative to electric, gas dryers are similar to other gas appliances and require both a natural gas line and electrical outlet. This kit allows the warm moist air from your dryer to be directed back inside instead of venting outdoors. The code also defers to manufacturer’s specifications, which exceed the length allowed by the building code in some cases, especially for “LONG VENT” rated dryer models with a high-volume air output. Venting straight up through the roof is acceptable; however, it is better to vent out through an outside wall. See the individual features text, full-line catalog, or installation instructions for multiple exhaust option locations. 504.4 Exhaust installation. The obj… Note that gas dryers cannot vent to the right (facing front of dryer) because of the gas location. These gas connectors are ideal for gas appliance applications including gas barbecue hook-ups, gas stoves and gas clothes dryer installations. 4 0 obj A few specifications to consider: Dryer vents should be installed in the straightest route from the dryer unit to the exterior vent as possible. The building code has formulas for determining the maximum length of a dryer vent, however the flexible transitional duct that connects to it behind the dryer does not count. The connection is usually behind the dryer but may be beneath it. Safety first: Most building code requirements are safety related, and this is certainly true of dryer vent codes.Dryers cause 92 percent of all reported appliance fires, according to the National Fire Prevention Association. Whirlpool Corporation provides required airflow and back pressure specifications, measured at the connection between the vent system and the dryer’s vent pipe, for use in the design of dryer vent systems. •The dryer must be disconnected from the gas supply piping system during any pressure testing of that system at a test pressure in excess of 0.5 PSI (3.4 KPa). A standard tube dryer vent requires about 6 inches of clearance between the back of the dryer and the wall in order to function properly. If dryer is installed without exhausting to the outside, a deflector must be used. This could cause lint build up. NOTE: Venting materials are not supplied with the dryer (obtain locally). Hazardous Dryer Vent Duct Work Has Been Installed- Every now and then, we will get a call from a … Note: The 14-A018 vent direction conversion kit is needed when converting rear exhaust to bottom or side on 5.7 extra-large capacity models only. Mechanical Draft Venting •Install according to both the appliance manufacturer’s and venting system manufacturer’s instructions •Seal all seams under positive pressure •No mixing with natural venting •Must have safety built in to shut off gas to burners if venting system is not working 24 Internal venting deflectors/elbows for old dryers (including compact models) are no longer available (WE14X56 "standard" size electric dryers; WE25X28 compact, "standard", and "extra-large" electric and gas dryers). M1502.4.1 Material and Size Exhaust ducts shall have a smooth interior finish and be constructed of metal having a minimum thickness of 0.0157 inches (0.3950 mm) (No. A UL-listed semi-rigid dryer duct can be used if the vent length is, UL-listed foil dryer ducts are only allowed under very strict criteria. Dryer is … ... Gas supply requirements Fire Hazard l This dryer must be connected to a regulated gas supply. Any dryer ducting used must be UL-listed. The code is not an instruction manual. Download a copy of the Installation Instructions. Traditionally, gas appliances were designed with a draft hood or a draft diverter and depended on natural buoyancy to effectively vent products of combustion to the outdoors through the roof. %���� Do NOT use plastic or thin foil ducting. For example, foil dryer ducts can only be used in lengths. Federal Building Codes for Dryer Vents and Ducts. Internal venting is not allowed under some local codes. Dryer exhaust ducts shall conform to the requirements of Sections M1502.4.1 through M1502.4.7. If you're planning to direct your dryer vent into a bucket of water next to the dryer, the IRC has one word for you: "Don't." You ... Vent Material and Length. A gas dryer should never be vented into a garage or any other enclosed space. endobj Learn how to replace the transition duct on your dryer: View and purchase dryer parts and accessories online. If no hook up is available in the space you plan to place the dryer, it will be necessary to hire a professional technician to install the line. You cannot vent inside if the dryer is in a closet, bedroom or bathroom. But we don’t recommend it for two reasons. Dryer Venting Comparison Chart. //s.eVar15 = ""; Venting a Natural Draft Gas Fired Water Heater Out Through a Sidewall & Into a Dryer Vent Termination. Gas ranges offer immediate and adjustable heating for cooking needs at a low cost. Without a dryer vent, your basement can become covered with thick layers of lint that will not only make your basement look dirty, but also make your place prone to lint fire. Internal venting is not recommended unless the dryer is made for internal venting. CSA B149.1 Natural Gas and B149.2 Propane Codes Gas equipment and installation by homeowners must meet the minimum requirements of the provincially adopted national codes. The cycling thermostats have to be located differently, so the tighter length restrictions helps prevent pre-mature tripping of these thermostats. Exhaust Direction The dryer can be exhausted to the outdoors through the back, left, right or bottom of the dryer. P�êi�('� Kw��.�^��g��ݛ��. Dryer exhaust ducts for clothes dryers shall terminate on the outside of … Ensuring a dryer vent is constructed of proper material is one important step in reducing the risk of a dryer-related fire. It is not approved. Its purpose is to deflect lint away from the motor. 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