AC Infinity AIRTITAN T8, Crawlspace Basement Ventilator Exhaust Fan

Great Wi-Fi fan. I installed it in my Crawlspace. Easy to install and works very well and it’s very quiet and it helps to reduce the radon and humidity. The price kinda high but it worth it.

had a very old fan that was on a timer and it was just crazy loud. This is great...it's quiet, there a temp and humidity probe. I can login in at anytime to take a look and/or adjust settings

So, I was looking for a automatic fan to help remove hot air from my garage. It can get up to 120F in there during our desert Arizona summers! I've tried several models. The majority of which operate on a simple dial system for either humidity or temp.Compared to those, this device is absolutely loaded. It allows you to set a maximum fanspeed, trigger the fans to automatically run based on a trigger point you choose which are:High TempLow TempHigh HumidityLow HumidityIt can also be set it to just be ON or OFF as well.You can also set it to start making an alarm beep if the temperature / humidity % goes above or below what you specify.The fans also slowly ramp up to the maximum speed you allow, providing for efficient operation.The device arrived nicely packaged, feels very well made, and comes with everything needed to mount. You get wall screws w/ anchors as well as threaded bolts.It even features an external temp probe that can go a fairly long distance away from the device, allowing for an accurate reading in the area you care about most.They make a version that allows for air to be vented outside as well as a version that allows air to be vented inside. The fans are easy to flip around if you don't mind to taking the unit apart as well.All in all, I highly recommend this device. It’s feature rich operation and fair price point make it a hard to beat unit. Especially since the price is comparable to what some of the larger “knob only” style units are.

This product is typically used to air out crawl spaces and attics, and I think that it would do an OK job at these tasks. I ended up buying this for two reasons: It is fairly plug-and-play, and I enjoyed that it both took and told the temperature and changed its function based on that.The GOOD:-This does its job. You can set it to turn on at a certain temperature or humidity range, and it both accurately reads these and activates based on them.-It's not really that loud at full blast.-This is a high-quality build, appears fairly dust/waterproof, and I have no worries that it will keep chugging through both the blistering summer and frigid winterThe OKAY:-It's kind of dumb that you have to unscrew the fan and turn them 180 degrees to switch the direction of airflow. They actually make a separate product that blows the opposite direction, but they do admit that you can do this yourself. I really think that this could be simplified with just some simple tweaks, and certainly shouldn't require you to purchase a very similar but "opposite facing" product.-Although it claims to have variable speeds based on conditions, I can not say that I've seen that in action. In fact, I've exclusively only seen it ramp up to 10 when conditions for "ON" are met. Example: I set it to begin at 78 degrees. At 77 it is off completely. At 78 it runs from 1-9 in the span of about a minute, and then runs at 10 (highest mode) until the temperature eventually reduces to 77 later in the day.The BAD:-This is pretty expensive for just a ventilation fan. You're paying for the bells and whistles, but honestly I wouldn't mind a WIFI connection so that I can check on the temperature/settings when away (or for attics, so I don't have to crawl up there)-I don't think it really moves THAT much air. If you put your hand behind it, you'll feel a breeze. You'll definitely hear the motor. But I don't think that it's really circulating more than, say, a desk fan would do. It doesn't actually work well enough for what I use it for (ventilating a solar shed), but that wasn't really what it was built to do.All-in-all, it's one of the best products out there for this niche. It's plug-and-go, and it's designed pretty well to withstand tough conditions. Other than the expense and the fact that its variable power isn't really variable (basically just ON and OFF fan modes), it does do its job well.4 out of 5!-

This is a great product. I needed a solution to help with a humidity problem in the room above a crawlspace. The crawlspace is vented to the outside but the airflow is very weak. When I opened the AirTitan it struck me that it was packaged much like an Apple product. Very carefully and thoughtfully packed with everything necessary for installation in a variety of situations. All I had to do was drill 4 holes in the concrete block around the vent and install the new fans. Very simple. Once I connected power and the temperature/humidity probe, the display showed the current environment. Programming was straightforward and problem free. The fans are set to come on when my humidity or temperature levels exceed my settings. The airflow through this fan is set to level 7 (out of 10) and it is perfect for my situation.The product is attractive (too bad it is in a crawlspace) and is well built. Since I've only had it for a couple of days I can't speak for longevity but the company provided information on how to contact their Customer Service Department for support.Don't hesitate to buy this product. I'll buy more for the other areas of our home in the near future.

Mine has a little noise but it runs great, I dropped it about 7 ft while installing. I worked until my hands were just weird things at the end of my arms that wouldn't listen to me that day 😆. It is built well.. I've been running it a month straight with no issues. I was a little worried because the side of the house it is on is the side that gets all the wind. It's been through multiple storms, two that caused massive flooding in the area with high winds, and it didn't bother it a bit. The options, read the manual to see all the cool auto options with temp and humidity you can play with. You can also just turn it on or off and set the speed yourself.

I have purchased four of these, the first in 2018. The design compared to the competition is good but has deficiencies and could be easily improved. The good: The unit is mounted on a stainless steel mounting plate and has IP-55-rated fans. The unit has a very versatile controller with both a thermostat and humidistat. It comes with a full 2-year warranty. The price is right. The bad: The unit suffers from long-term rust problems. Only the mounting frame is stainless steel, and only the fans are rated IP-55. With time, the inner conventional steel case and fan mounting hardware rust, especially in challenging environments as often found in crawl spaces. This can lead to premature failure of the electronic controller, as already has been my experience with two (now three?) of the units I have. From my experience, the rust clearly results from rain/water leakage around the plastic fan housings, which are not sealed around the mounting plate or inner case. Moisture and rust eventually infiltrate to the area around the controller and likely lead to its failure. There seem to be easy design fixes. Foremost, the fan housings could be mounted and sealed with gaskets or silicone sealant. And yes, the fans could be mounted with stainless steel sheet metal screws, and the fan guard replaced with a stainless steel or plastic version. You could relatively easily do all this yourself! Another design improvement would be to move the controller out of the fan housing and use it as a remote unit, as evidently the manufacturer has already done with the T7 version of this system. If you eventually have to replace one of these T8 units, save the stainless steel mounting plate. You can then purchase a T7 version and simply remount the T7 fans on the larger T8 mounting plate and couple it with the T7 remote controller unit. The best solution would be for the manufacturer to offer a T7-like unit but with the T8 mounting plate. That would be so simple!!

Installed the T8 as a garage exhaust vent. Unit works great and is very quiet during high speed. My only issue was syncing to Bluetooth. Instructions on AirTitan Series booklet page 55 is incorrect. It states to select "Controller 69 Pro". Instead when adding a device select "Smart HVAC" followed by "AirTitan Series" and proceed with screen instructions with syncing to Bluetooth. (Ensure that Bluetooth is enabled on your mobile phone and that AC Infinity app entry has Bluetooth enabled as you scroll throught he apps).Once done, create a User Account if you want to install using WiFi where it will ask for your WiFi Name and Password. Follow the instructions on the screen.Hope this is helpful cause I spend alot of time trying to figure this out until I contacted the customer service who was most helpful.

Amazing little gem for any enclosed or crawl space area. Super easy to install and doing its job perfectly. We had a crawl space that had a damp smell, after one day no more smell, much drier. Definitely worth it in the long run for improving air circulation in a home you value.

Works well and is very quiet

Great for venting rooms through small opening, temperature setting to turn on/off is great! Could be used for audio system cabinet to control its internal temperature. Very quite as well.

I can not speak highly enough of this product. It it top top quality. It is fabulous. I can control it via an app. It look brilliant. Dead easy to install and it's doing exactly what I wanted it to do.

Works really well, I only find that there is not as much air being drawn out as I expected. The application is really good and gives you all the controls as if you were standing next to the unit.