Venting A Range Hood Into The Attic

Caulk around the seams between the vent hood and the ceiling.

Venting a range hood into the attic.

Install the fan the filter and the light kit. Range hood venting options. A range hood s venting power is measured in cubic feet per minute cfm. I agree with jonas.

The main advantages are that since no ducts are necessary a ductless system can be used anywhere and it s inexpensive. Robert mertens 5 005 views. International mechanical code imc 2009. Range hoods can be a stylish feature of a kitchen but sometimes they are just a necessity.

It is definitely not a good idea to vent a range hood into the attic. First remember that there is a lot of grease and moisture in that exhaust just think of how dirty that filter gets. Instead of venting the exhaust outside through a duct system a ductless system feeds it through a filter and back into the room. So if you vent.

Ductless range hoods are also known as recirculating hoods and the name says it all. No other questions need be asked answered to determine that it is improper to vent the range hood into the attic. Install a stove vent into the attic. There are actually a lot of interesting questions there vern.

Cover the exit with a vent cap cover and caulk around the edges to help prevent leaks back into your home. Here s why a kitchen range hood is better than a vented microwave. First we do not have all the facts. The higher the cfm the more air the unit can move and the louder it will be during operation.

If you are adding a new range hood over your stove and plan to vent it out through the roof you will need to get an adequately sized duct that will run all the way up through the ceiling into the attic and all the way up through the rooftop where it will be connected to your roof top vent. Connect the vent hood using screws and anchors to ensure a good tight fit. Chapter 5 section 505 1 exception 1. Mstankiewicz marc stankiewicz july 10 2011 12 06am 8.

Vern has a range hood on an inside wall and is wondering if he could just use the hollow wall cavity or should he line it and could he just vent into the attic because the attic itself is vented. Ideally the range hood should be vented to the outside usually through the roof. Vent your bath and kitchen exhaust fans through the roof through a special roof hood. The best exhaust fan venting is through smooth rigid ducts with taped joints and screwed to a special vent hood.