12" Wall-Mounted Exhaust Fan - Automatic Shutter - Single Speed - Vent Fan for Home Attic, Shed, Or Garage Ventilation, Multicolorcolour, Pack of 1

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My shop gets HOT and fans just blow around hot air, just like a heater! I mounted this in one corner and open the walkthru door on the other corner which, by the way, is in the shade. Man what a difference! I put my "take a break" chair in the doorway and take advantage of the air pulling thru. The motor is s low start so the belt will last forever. The shutters don't close tight but good enough. It's quiet enough that I can listen to my VOLS on the radio.

I installed this fan in my garage to vent the heat out in the evenings. Oh boy, did it make a difference! My wife and I were shocked at how well this unit performs - it's strong enough to create a vacuum against the door to the house so that when we enter the garage it pulls the door shut behind us. It's reduce the temperature in the garage by 8-10 degrees Celsius in the evenings (on a hot day would get to 28C and now we can get it under 20C by midnight. The house subsequently is cooler, specifically the bedroom above the garage. It was a big difficult to find a vent cover that I could use on the outside of the house, as I didn't want to leave it open. I found a 14x14 metal cover at Rona for about $35 which has done the trick. The wiring was pretty straightforward (green under green screw, black to black, white to white) but the instructions are terrible. Take a few pictures of your wiring and have an electrician friend confirm your wiring if you're not certain about it. We also purchased the wireless controller system. It works really well and is pretty easy to figure out (again, the instructions suck but it's pretty straightforward). Would highly recommend this add-on. One other thing - the baffles on the back side of the unit are awesome. The overall unit is much more commercial grade/industrial than I was expecting - I was expecting something a little stronger than a 150 CFM bathroom fan but this thing can crush a lot of airflow and is not even in the same league as a bathroom fan. We didn't realize how much of a difference this fan has made, and have recommended it to many family and friends. If you have a garage or crawl space it's worth the investment, you'd be surprised!

Easy to install. Fits inside 16 inch studs in the wall. Simple to connect to power. The instruction diagram makes it very straight forward. Works great. Moves a lot of air and is not too noisy. The main noise is the rush of air coming through the fan. Very satisfied with this product.

Just received the fan today. It was very well packaged to prevent damage. It appears to be well built and sturdy. There was an inspection tag where it had been tested and signed off. Measure to in diagram was right on I had the gram ready it slid in perfect. I read some reviews where there was worry of the noise. I did not hear anything not expected in fact it was quieter that I thought it would be. Was happy with the unit when I turned it on. This is mounted in a 35x20 greenhouse we will see how it holds up running in the hot part of the day. I hope it has no issues it appears to be well made and the Moyer is very secure. I attached a video for the sound. After I start the fan I did turn off the small fan above and you can hear the noise drop a lot. Not noisy at all.