Venting Microwave Through Roof

Microwaves cannot be ducted into a common duct work.

Venting microwave through roof.

The duct must be the sizes listed above for proper draw of air. I want to vent to the outside. The old microwave did not. You would need to know what your local codes call for to use an existing chimney.

Both smaller and larger vents than recommended decrease venting performance. Builder s best 084633 galvanized steel roof vent cap with removable screen damper 6 diameter collar black 4 7 out of 5 stars 702 22 16 22. Vent your bath and kitchen exhaust fans through the roof through a special roof hood. Microwaves are shipped from the factory to vent out the top vertically but can also be vented out the rear horizontally.

If you have any other inquiries about our master flow products please call technical services at 800 211 9612. How to vent a range hood through the roof kitchen range hood vented through roof. Venting through a roof vent or exhausting them in the attic could cause moisture problems and rot. The best exhaust fan venting is through smooth rigid ducts with taped joints and screwed to a special vent hood.

An externally vented microwave mounted over a cooktop uses a fan to draw air through the microwave s vents and into an exhaust duct leading to the exterior of the building so most of the moisture heat odor and particulate matter generated by cooking goes directly outside. I have a range that is located against an outside brick wall in a one story kitchen with a flat roof. The top vented microwave example given assumes that the vent runs straight up through the roof see the roof cap in the sketch above. This product is intended to vent an appliance through a asphalt shingle roof.