AC InfinityAIRFRAME T7 White, High-Airflow Cooling Fan System 17", Exhaust Airflow, for AV Equipment Rooms, Closets, and Enclosures

I found the product very well made, and it is working exactly as advertised. Just two negatives: first, the box is clearly marked "do not ship as it is" and "use additional shipping box". It came "as is". Second, the manual (and I though I saw this online as well) says you can control a second set of fans, the Airframe S7, from this one. The connector socket is there on the T7, but the S7 doesn't seem to exist. This is unfortunate - why pay for two controllers?On the plus side, it is very easy to set up and has a professional look. I tried several of the optional settings, and it only took a few minutes.My application is admittedly not what the product was designed for. The climate here leaves the house on the cool side all year, but we have a sun room which gets very hot for a few hours on most days. I'm using the Airframe T7 to mix some air between the two spaces. The doors are glass, so I had to mount the T7 sideways between two wall studs and add a wooden "frame" to fill the space between the back of the unit and the sheetrock on the other side. At the other end of the room I used a passive grille. More flow would be nice but even 200 CFM is enough to reduce our heating bill a bit, and the noise level is low.Now for the wish list:- I wish I had found the Airtitan line. The Airframe seemed closest to my needs of the items which came up on Amazon and even on AC Infinity's site, but the Airtitan is marketed as a crawlspace ventilator, so it tends not to come up as an "also viewed" or "similar items" product.- I wish the mounting holes were not quite so close to the edges of the frame. If you are mounting to a wooden or metal door they are fine, but any softer material is likely to fail.- What I really want is the controls of the Airframe, power and form factor of the Airtitan T7, and louvers of the Airlift. Ideally there would be minimal air leakage when the fans are off.- A minor item: it would be great if the display was rotatable. I had to mount the unit up-and-down, but the display looks odd that way.- I know they can't build every variation I can imagine, but I have to ask. Still five stars, because the product is excellent for the intended purpose.

So let me start the fan has one fault and it could be a little quieter but I knocked it down 2 speeds from its highest and you can barely hear it. That’s the only fault I wanted to be fair and this not to sound fake so with that out out of the way let me say what I want to say.1. It looks awesome but judge that for yourself.2. Can’t get any easier to install. Cut a hole stick in hole plug in and put probe where you want it.3. Awesome features guess I didn’t read well enough before buying cause the features way exceeded my expectations. I thought it was a set temp and that’s it so reread all the features cause there were 2 or 3 that are nifty as heck.Lastly4. And the big reason I’m writing the reviewI judge a company not by when things go great since everyone seems great when things go right. It’s when things go wrong that a company shows there true colors.If you have an insurance company do you judge them by how well they take your money or how well they process a claim?With that the fan arrived broken. Is what it is things happen. I called amazon who answered the phone instantly with a live person instantly. That alone startled me and it was a person that spoke very clear English again threw me.The amazon person politely explained that this was done threw a third party seller and asked if I wanted her to call them to connect us. I said sure and writhing 30 seconds I had a rep from the company on the phone. Again I’m speechless was prepared to put in a movie to watch while I waited.So now that I’ve been on hold threw this whole thing maybe 45 seconds the rep takes all my info asked me a few simple questions about the fan and said sure let me fix it.They second day aired a new fan to me before I had the old one shipped so I was out a fan for about two days I can live with that.So in a nutshell love the fan I have NOT had it long enough to say it’s working 2 years later but I’m super impressed right now.Hope this helped someone.

Airframe fans are high quality, well designed and well built. That's why I bought one to help keep my server closet cool.BUT the intelligence that went into the design didn't extend to the possibility the fan might need to go into the wall instead of the door. It's 3/4" too wide to fit between 16" studs. I neglected to carefully check the dimensions ahead of time - I glanced and they seemed OK. I'm really surprised the designers (in California, no less) didn't anticipate that placement in the wall between studs might be useful. The unit absolutely can fit, you just have modify it.I cut 3/4" off one side and left the outer ring intact so the screws holding the fascia would still hold. Cut out a little extra drywall extending over the stud. Finally I needed to cut a small amount of wood out of one stud to accommodate the fan connectors.All told it took me an hour. But really Airframe could modify the design so it would fit without all this hassle. Any width will fit in a door, but walls in the US use 16" studs.

I have this installed above my server closet and it does the job real well and it is not too loud.