Gas Dryer Venting Requirements

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Gas dryer venting requirements.

What i provide below in amplification will provide more authoritative citations and excerpts on the topic of proper venting of gas fired water heaters. Federal building codes for dryer vents and ducts. In my opinion you ve met the requirement of pointing out an unsafe condition. Your new dryer is shifted to vent to the rear.

The exhaust duct run should be as short as possible. Small orifice metal screening should not be part of the hood or roof cap as this will catch lint and block the opening in a very short time. Clean old ducts before installing the dryer. Do not use plastic or thin foil ducting.

Installing a dryer vent in your house is very important. 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. They are one and the same for gas dryers. Most home inspectors in the united states when citing regulations pertaining to dryer venting refer to the international residential code.

All whirlpool electric dryer models including long vent dryers turbo vent dryers and combo washer dryer units that are sold in the united states and canada are ul listed reference ul 2158 standard and all whirlpool gas dryer models are csa listed reference ansi z21 5 1 standard. The ductwork recommended for use between the dryer in the wall should be rigid or semi rigid modeled ducting that is 4 inches in diameter. Dryer termination code requirements the dangers they address current building code devotes a considerable amount of instruction designed to improve dryer venting safety. When considering 2017 statistics documented by the national fire protection agency which found more than 15 000 dryer fires in north american alone the extra attention.

In this context the vent that directs combustion products is the vent that directs hot air and lint. Dryer venting shall be independent of any other systems chimneys or exhaust vents termination of dryer venting must be to the exterior with a proper hood or roof cap equipped with a backdraft damper. Venting a natural draft gas fired water heater out through a sidewall into a dryer vent termination. L clean the exhaust system every other year.