AC Infinity AIRLIFT T14 シャッター排気ファン 14インチ 温度湿度コントローラー付き – 壁取り付け換気と冷却 WiFi統合アプリコントロール付き 小屋/屋根裏/ワークショップ用

I would give this 10 stars if I could. So far I've only set it up in the living room and tested the functions, but it is an amazing product with loads of functionality. I'm using this fan to ventilate a crawl space. I went with this product for the App functions as I wanted to avoid pulling in moist air on humid days. With the controller I can set the fan to only cut on when outside humidity is low. It can also be used for high humidity days if you were using it to vent a greenhouse for example. I've also set the temperature parameters so it will cut off if temps fall below 40. It has 10 speed settings for the fan but even at 10 the fan is not loud at all. I have full control through the App, the controller unit is connected to the wifi so I don't have to get down in the crawlspace to adjust anything. I will follow up with install pics and performance feedback but as of now, I could not be happier. When the fan is not running the shutters stay closed to keep out critters and cold air. I expect drastic changes in the crawl space humidity while I address water ingress issues on the exterior. I tried a 120 pint a day dehumidifier that didn't touch the humidity levels. Taking advantage of dry air days outside should make a huge impact in the crawl space humidity levels. This thing moves some air.

working great, cooling our super hot attic. Not entirely silent, but not noisy. The app is useful to assess the humidity and temperature so you can time the fan cycles. Recommended to us by our electrician.

Fan is effective and quiet. Great wifi and app for control. Auto schedule based on time or temperature. We have it in a shed for our smoker and bbq. Love this!

Innovative design, simple to install, love the phone app, customization features and expansion options. While I assume this system was originally designed for grow houses, I installed in my home attic to control temperature and humidity and its works reasonably well. The fan is lightweight and decent quality and reasonably priced. My only suggestion to the company is to allow for an external thermostat so that you measure the difference between internal and external temps (caveat being that you may already be able to do this and I am just not aware of this feature).

Humidity sensor worked great in the garage to turning on fan only when it is humid.