I live in the Mojave Desert and have an asphalt roof on my house, so not surprisingly, my attic gets really hot in the summer. I bought this product to help with the extreme temperatures in my attic, and so far I’ve been very pleased. The fan has been in place for a couple of days and has been operating as it should. The temperature of the attic has gone from over 120 degrees to within a few degrees of the outside temperature. Set up was simple and only took about an hour to cut the siding and install the fan. It’s not too loud, and I cannot hear it operating from inside the house.

This fan is located in a part of my attic that is walled off from the main attic and is about 400 sq feet with low, sloping ceilings. I’m also running a Ventamatic XXFIRESTAT 10-Amp Adjustable Thermostat with my fan (so it doesn’t run constantly).

The fan now works perfectly after a couple of modifications. First, the louvers. Upon testing, if the louvers are opened manually all the way and allowed to drop, they will close completely almost every time, but under real conditions the fan slows to a stop and the louvers rarely close all the way. I examined the mechanism closely and made certain nothing was binding and friction was minimized, but still no luck. The solution was rather simple and cheap. I bought a 3/4″ rare earth magnet with a hole in the center and mounted it above the vertical shaft that moves the louvers providing enough pull to click the shaft to the magnet as it approaches its closing position. I also placed another magnet on the upper side of the shaft; this one is not permanently mounted, only stuck, whereas the first magnet is held in place by a screw in the center. The louvers now close perfectly every time and the force of the fan is more than enough to break the field and allow the fan to open. iLIVING should consider this inexpensive modification and save customers a lot of grief. I also disassembled the fan, installed a very tight aluminum screen and now insects have no way of entering my shed through the fan. The screen does reduce the fan’s efficiency, but I now have no worries of wasps using it as a pathway inside.

Great little fan. Not too loud. Easy to install. Vents stuck after installation but a little adjustment with a pair of plyers fixed that.

Exactly as advertised. Installed it on our screen porch for some air motion on hot Louisiana days. As I was framing in the screen supports at the same time the width was not an issue but this will not fit into most walls with 16′ stud spacing. Moves the air about as I expected. A bit noisier than I like but at this price point I didn’t expect whisper-quiet; just crank up the music a bit more. I added a toggle switch as the fan is on the same circuit as the lamp. Lowes had a long-throw switch so I just added it the junction box (which is a nice feature and makes installing to code much easier). Louvers operate as expected when the air flow hits them. Overall, a good value.

I live in the Pacific Northwest where cold weather and rain can combine to create a condensation problem. After adding a garage to my home I found that condensation would form on the garage door windows and walls after I’d pulled my warm, wet car in during wintery conditions. After trying electric heaters and dehumidifiers without success, I bought this fan and installed in on a side wall about 7′ off the ground and wired it to a Panasonic condensation switchPanasonic FV-WCCS1-W WhisperControl Three-Function On/Off Switch, White. (I also wired the recommended iLIVING ILG8SFSC Solid State Variable Adjustable Precision Fan Speed Controller iLIVING ILG8SFSC Solid State Variable Adjustable Precision Fan Speed Controller 120V 8A but have just set it to high and left it alone.) The dimensions were perfect for installation between studs. I created a box between the studs by nailing two 2×6″ horizontally above and below the hole that I created to mount the fan, to tie the exterior and interiors walls together and prevent it from drawing air in from the interior of the wall. I installed a vent to the attic of the garage so that the fresh air source was the relatively drier air pulled from outside, from the eves, through the attic and down into the garage. After patiently adjusting the sensitivity of the condensation switch, it now comes on only when needed and shuts off when the car, and the air in the garage, is dry. Works perfectly, not too loud and moves a ton of air.

Bought the ILG8SF18S, and based on reviews expected it to be somewhat loud (it moves a lot of air), but tolerable. No so. We fired this sucker up in the garage and could barely hear each other talking 25 feet away.

The fan seems well made and installs easily, but perhaps it is overpowered for the size. We are returning to get the variable speed unit, and hoping we don’t need earplugs when it is on.

Thank Amazon for their excellent return policy.

So far so good. Bought this to air out my cellar. Built a frame to mount it, removed an existing cellar window and put this in it’s place and so far it is working like a champ. I bought Cable Matters (2-Pack) Heavy Duty AC Power Extension Cord in 15 Feet (NEMA 5-15P to NEMA 5-15R) and cut the receptor end off to wire it to the fan. I also got Century 24 Hour Plug-in Mechanical Timer Grounded so I could program the fan to run for a bit then shut down for a bit. Everything is working great and it has helped the smell in the cellar tremendously. My cellar and crawlspace is approx. 500-600 square feet I’d guess, unfinished.
The only thing about the fan is the louver blades will not completely close when it shuts off. I’ve loosened the screws just a smidge and I also put some lubricant on all the moving parts but it still won’t completely close. Not a big deal as of now because I have it programmed to run 45 off 15 24/7. And the natural vacuum you get when opening an exterior door pulls it closed if the fan is off at that particular time.
The construction of the fan seems to be solid as well, it’s all galvanized so it should hold up to any weather it’ll encounter.