Attic Fan For 2500 Sqft House

Once installed this fan started pushing so much hot air out it was almost making a choo choo noise.

Attic fan for 2500 sqft house.

Federal housing authority recommends a minimum of at least 1 square foot of attic ventilation evenly split between intake and exhaust for every 300 square feet of attic floor space. Our stylish powder coated steel 30 watt fan will effectively ventilate up to 2500 sq. Showing all 8 results hv3400 r38 ghost whole house fan. Attic x 0 7 700 cfm minimum fan rating add an additional 20 cfm x 1 20 if you have a steep roof and 15 cfm x 1 15 for a dark roof.

Figuring out the amount of air exchanges that will occur within a certain time frame with open windows and a whole house attic fan is done by using the measurement of your home in square feet along with the cfm rating of the fan. Find whole house fans at lowe s today. Rated 5 00 out of 5 1 461. Proper attic ventilation consists of a balance between air intake at your eaves soffits or fascias and air exhaust at or near your roof ridge.

In the winter this fan reduces the risk of ice damming. Pool fans sunroom fans. The same home would need a 6000 cfm rated fan to achieve 3 0 cfm per sq. As an example let s use a home that measures 2200 square feet has an average floor to ceiling height measurement.

The issue with a whole house fan is that the hot air needs somewhere to go. Thd sku 432659. Ft home would need a 5000 cfm rated fan to achieve the 2 5 cfm per sq. Of attic space at up to 1550 cfm.

When running they pull heat and moisture from inside of the house and force it into the attic space. Each fan comes with a built in humidistat and thermostat. 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. I have researched a lot of fans for my 2 500 square foot house but this one is usa made.

If your attic isn. Sizing a whole house fan at this rate will make you feel coolest as well as reduce the temperature in your home the fastest. Crawl space fans basement fans. This is the least expensive high quality fan feature for feature available.

Home products tagged whole house fans for 2000 2500 sq ft home whole house fans for 2000 2500 sq ft home.