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clothes dryer make up air

  • Make Up Air for Clothes Dryers automaticwasher

    If the furnace and clothes dryer were running all was fine. If we turned the stove exhaust fan on you could feel a draft in the house for make up air. If one of the fireplaces was on, and the dryer was running and you turned the stove exhaust on at the same time, the smoke would come back down the chimney and smoke out the house.

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  • clothes dryer makeup air InspectionNews

    The exception (for an exhaust duct, and therefore provisions for "make up" air) is for a LISTED Condensing clothes dryer being PRESENT. Condesing clothes dryers do not exhaust (expell to the out of doors) water vapor ladden air which is sourced (taken in) from the space from which it is located. M1502.4.6 Exhaust duct required.

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  • Dryer Exhaust Systems ASHRAE Chapters

    MakeMake Make Up Air for DryersUp Air for Dryers Make Up Air. Z223.1 2002 9.4 Clothes Dryers. Sub Title 9.4.3.2 Provisions for Make Up Air. Provisions for make up air shall be provided for Type 2 clothes dryers, with a minimum free area of 1 sq.in. for each 1000 Btu Sub Title per hr total input rating of the dryer(s) installed.

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  • How Does a Clothes Dryer Work? thespruce

    Compared to a standard or high efficiency clothes washer, a clothes dryer is a very simple appliance. Every dryer, from the most simple to the most expensive, uses a combination of heat, air, and motion to dry clothes by removing moisture.

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  • Clothes Dryer Makeup Air The Building Code Forum

    Is the 200cfm clothes dryer limit before makeup air only for gas dryers? #1 jar546, Oct 18, 2019. jeffc Bronze Member. Joined: Oct 23, 2009 Messages: 106 So how do you know that the dryer exhaust or make up air complies before they put in the dryer? Most final inspections do not have a dryer installed yet. #10 Rick18071, Oct 21, 2019

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  • MAke up air for your clothes dryer Fine Homebuilding

    MAke up air for your clothes dryer. edwardh1 Posted in Energy, Heating Insulation on October 16, 2007 12:38pm same question seems a clothers dryer that runs for an hour per load blows a lot of inside air to the outside. How can you get it to run on outside air? Just put a make up air line into the laundry room like we do.

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  • Fresh Air Duct for Electric Clothes Dryer

    Does anyone know where the air enters an electric clothes dryer? I am wondering if the air to dry the clothes can be ducted to the clothes dryer so the dryer will not use conditioned air from a very tight home. Does the air enter from the bottom of the

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  • make up air for dryer??? HVAC Talk: Heating, Air

    As far as getting air for combustion from the adjoining study/loft how about a transfer grill above the door or on the side or anywhere that has a wall to the area. My guess is you have a 40,000 btu standard dryer, so a 14" X 6" transfer grill should suffice for make up

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  • Clothes Dryer Exhaust Makeup Air The Building

    The laundry room I am designing will have 3 dryers which triggers 504.6. The engineer is telling me there is no off the shelf make up air unit so he will need to design one. His design would be variable speed and tied to the quantity of dryers running. This is an expensive little sytem for a

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  • Clothes Dryer Makeup Air A Better Way? Terry Love

    Running a clothes dryer blows approx 100 cfm of air out of the house if installed within the building envelope. My concern is paying for the makeup air coming in at 90+ degrees and 55%+ humidity. I believe that ought to be treated as the sum of make up and discharge. When you start making elbows you allowable pipe length goes down quickly.

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