Why Do Attic Fans Fail So Quickly

Look for precision balanced metal blades and minimum.

Why do attic fans fail so quickly. A ceiling fan shows its age by slowing down over time. As joe said if the ceiling is perfectly air. Often being situated on. Constantly monitor your roof and look for any tiles that appear to be loosening.

The whole house fans takes hot air from the house and moves it up into the attic and out through the attic vents. The downside of attic ventilation fans. Electric attic fans come in gable and roof mounted versions. How long do attic fans last.

Good insulation reduces fan effectiveness. If you spot any call a professional phoenix roofer to fix the issue quickly. Your roof may still be under warranty and you may be able to get the repair at no cost. This is why an attic fan will help ventilate the attic and bring in cool air.

Yes using fans to put positive pressure in the house would eliminate pulling conditioned air into the attic but if the ceiling has leaks you ve now turned the problem from exfiltration to infiltration and are pushing hot attic air into the house there s also still the problem of using all that power for something that s not necessary. The same problem is common with light bulbs in garage door openers. At first the slowdown may not be noticeable but as the fan gradually gets more sluggish you can feel the. When a fan blade becomes unbalanced the fan starts to shake and the vibration jiggles the filament in the bulb and shortens its life.

We delete comments that violate our policy which we encourage you to read. Do attic fans really work. Be respectful keep it civil and stay on topic. The recent hail storm and replacement of everything that is roof related has many of us having to deal with attic fans and wondering what it is exactly that these fans do.

When you run the dryer kitchen or bathroom fans this will accelerate the process. Another cause of bulbs burning out is excessive fixture vibration. A good example of this is a ceiling fan with a light fixture. Attic fans do cool down a house in less than an hour.

If your roof is 10 years old or newer contact your initial installer about the issue you are having. In a house natural air currents are from basement up to attic so if you have a dusty basement or dirt crawl space under the house natural air flow will bring dust into your living area. Brown is not a fan of solar powered models which he says don t turn fast enough. Attic ventilation fans whether hard wired or powered by their own solar panels seem like a low cost and effective way to help keep your house cool.