Attic fan

Attic fans are relatively common additions to homes with large attics. These fans serve to draw hot or humid air out of the attic. Whichever of these is your goal; you may be wondering how long you should run your attic fan for. In this post, we leverage industry professional knowledge and research to provide […]

When your attic is an unconditioned space — i.e. not heated in the winter or cooled in the summer — its temperature and humidity can reach critical levels. That creates a breeding ground for mildew and shortens the life of your roof. The solution is simple: Ensure proper attic ventilation. One of the best ways to do that is to install an attic fan.

We regularly receive emails at Green Building Advisor from homeowners with questions about attic fans: What’s the purpose of the fan in my attic? How often should I run it?…

Attic exhaust fans alone do not work well to sufficiently cool down your attic. Learn about radiant heat and why attic fans are only a part of the solution.

Attic ventilation comes in many forms. Here, we take a look at attic fans and why they’re useful.

PRICES MAY VARY. A high-airflow exhaust fan designed to ventilate out heat, moisture, odor, and dust from various spaces. Dynamic temperature and humidity programming, with timers, grow cycles, scheduling, minimum speed. Connect with our app via Bluetooth to access advance programs, alarms, notifications, and view climate data. Features steel shutters, aluminum blades, and IP-44 rated to be highly resistant to liquid and dust. Fan Size: 14” | Dimensions: 16.93 x 16.93 x 8.1 in. | Airflow…

PRICES MAY VARY. 【Safe and Modern】Bladeless design eliminates the risk of injuries from spinning blades, making them safer, especially for households with children or pets. This fan features a sleek and modern appearance, adding an attractive design element to the room. 【Oscillational wind】Providing a consistent and smooth airflow in wide angles, this fans create a more comfortable cooling experience without disruptive air chop in a larger area. There is buit-in memoried mode for your…

Three years ago I wrote an article titled, Don’t Let Your Attic Suck – Power Attic Ventilators Are a Bad Idea. Nearly a hundred thousand page views and 93 comments later, it’s still generating lots of heat. I don’t know…

The pull chain switch in my whole house attic fan broke and I ended up replacing it on a fairly hot day. While working on it I could not believe the heat coming down through the ceiling grate for the fan. I got online to look for an economical and easy solution. What’s a whole house attic fan? In case you’re not familiar, this fan is mounted on the ceiling joists in the attic after a hole has been cut out of the ceiling drywall. An aluminum grate is then installed on the ceiling side. The…