Quietcool AFG SMT PRO-2.0 Smart Attic Fan for Gable Vents - 1945 CFM - Smart App Control - Thermostat & Humidistat - 20ft Power Cord - Plug-and-play - Two Speed

This was as described. Easy to mount. The app was easy to install and understand. Super simple to set up. Fan works perfectly. Had a lot more features than I was expecting. Different settings for summer and winter and humidity levels. Really nice. Definitely recommended as of now. It been in there about a month. Its quiet. It pushes a lot of air to keep the flow. I will try to update after it gets cold to see how it does. As of right now I'm super satisfied! Might buy another for my garage.

Easy installation! Good air flow and noise level is great - quiet! Just installed a month ago, but happy with performance so far.

Recently installed this in our attic after our last exhaust fan quit after 8 months. Installation was simple and the smart app works great. Would highly recommend this fan if you’re seeking a replacement or new installation.

We purchased this fan to mount under our roof turbines in our attic to force hot air out thru them. (it is really a gable end fan). The roof turbines simply do not spin fast enough to be effective, relying on an almost non existent wind to work. I currently have 2 of the red higher output fans mounted under 2 other roof turbines, (we have 5 turbines total) and so far they have lowered my attic temperatures from 136 degrees to 121. I bought the lower output blue one because my thought is i didn't need the higher CFM output to shove thru a roof turbine, and so far it seems to move air very effectively. The blue fan draws 95 watts, the red ones are 165 watts each. Still cheaper than the extended run times on an air conditioner trying to overcome a heat soaked HVAC duct. While they are blue tooth compatible, i wish they were WIFI capable, that would be cool. (no pun)

This is a great fan. Easy install with good instructions. Love the fact I can check attic temp , humidity and fan operation on my phone. I can override as well with timer function. I’d give it 5 stars if it was WiFi. Being Bluetooth only areas in my house will not connect. House is definitely noticeably more comfortable after this install and removal of non working fan. I’d buy it again really do enjoy knowing it’s gone off for the night and can set on on/off temps. Not sure if humidity is accurate it’s either reading low or My A/C unit is lowering humidity in attic. It always lower than outside humidity.

It's pretty quiet and works well. Replaced a much older and smaller fan, so having the multiple speeds and app control is awesome!

Best fan on the market

Works as advertised, installation is easy, connectivity with phone can be improved. Made a huge difference to attic temperature.