Exhaust Fan Size For Kitchen In Inches

Ask the builder.

Exhaust fan size for kitchen in inches.

With the additional 12 inches may vary by local regulations for the overhang of the hood this comes up to 140 inches or 11 feet 8 inches. So if you have a 30 wide stove you would need a range hood with a fan that moves at least 250 cfm of air. Take into account the ducting s length shape size and turns to help you work out your range hood cfm. A ventilation fan should meet at least the minimum size.

A 901 to 1200 cfm fan requires an 8 inch minimum and a 10 to 12 inch duct is recommended. 2 5 wide stove x 100 250 cfm minimum range hood fan size. Hon guan 6 inches home ventilation fan 141 cfm bathroom garage exhaust fan ceiling and wall mount fan for kitchen bathroom super silent energy saving strong exhaust silver 5 0 out of 5 stars 1 43 99 43. Rounding up to the nearest foot you would therefore need a 12 foot hood.

At 1200 cfm and. The size of your ducting and your cfm go hand in hand. A 601 to 900 cfm fan requires a 7 inch minimum but an 8 to 10 inch duct is recommended. A ventilation fan should meet at least the minimum size.

However higher cfm ratings require larger diameters of eight to 10 inches. You should also keep in mind what the future may dictate in terms of additional or larger items. Use this table to calculate the cubic feet per minute cfm capacity needed for an exhaust fan in a specific room. Tim carter sizing an exhaust fan tips.