Attic Fan 3000 Sq Ft

The same home would need a 4000 cfm rated fan to achieve the 2 0 cfm per sq.

Attic fan 3000 sq ft.

Add an additional 20 cfm x 1 20 if you have a steep roof and 15 cfm x 1 15 for a dark roof. With an attic fan you can cool the attic to the same temperature as it is outside greatly reducing the house from heating as quickly. Includes fan assembly damper box assembly fastener kit grill remote control and ducting. Larger spaces of course would require larger fans.

Attic x 0 7 700 cfm minimum fan rating. However a constant flow of air is required to remove the heat that is radiating from your rooms walls ceiling and attic. Whole house fan 3000 kit. Ft home would need a 3000 cfm rated fan to achieve the 1 5 cfm per sq.

Attic vent fans are commonly rated from 800 to 1 600 cfm making one fans suitable for attics of up to around 2 200 square feet. During the summer an attic can be 40 to 50 hotter than the outside temperature which in turn heats up the house very quickly. That translates to one attic vent 3 feet by 3 feet or two attic vents. The product comes with a 10 year warranty on all parts except the fan motor which is 5 years.

Ft of living space.