Top Shelf TSB-2438 Universal Heavy Duty Window Air Conditioner AC Support Bracket -Holds Up to 200 lbs., No Drilling or Tools Required, White

I really a sturdy product, and very easy to install. Only thing is I wish I can get the shelf arm closer to the outside wall. Because the adjustment arm hole in 5ge last one. The arm still fall from touching the outside wall. I need the pull in my windows air-conditioning more in to the window, so the both outside support arm can touch the outside wall to support the air conditioning. That is why I give it a 4 Stars.

This was the easiest AC bracket I have ever installed (took me like maybe a minute or two), and my AC is definitely not going anywhere. Im totally inept when it comes to assembling anything, even with detailed instructions, so this bracket was such a pleasant surprise. Well worth the money.

I used this with a large 14,000 BTU A/C. It was easy to put together and get the A/C installed without having to drill a single hole. My biggest issue was that the instructions were vague and were concentrated solely on the bracket itself. There were no tips or any other types of information that had helped me get a larger window A/C unit installed with this bracket so I had to rely on competitor videos for a better understanding of how it should work. With that said, Id still buy it again now that I know how to get the A/C mounted in the window with the bracket.

Things you should be aware of: 1) According to the manufacturer, even though it appears on Amazon as if this is being sold by the manufacturer it isnt, and shame on Amazon for not including.... 2) The product is not compatible with the type of heavy window unit where the sleeve and the chassis (the guts of the AC) are two separate pieces. The only way you find this out is by visiting the manufacturers store page on their website. 3) Product is dead easy to install but you will need to insulate the trough behind the adjustment brackets otherwise youll have free flowing air through your window underneath your AC. 4) Excellent customer service from the manufacturer despite the fact that I did not buy from him. The three stars is less for the quality of the product than it is for the experience I had with purchasing then finding out I cant use, or now return because the packaging is already gone.

Unit does not fit well for NYC condo buildings and after a few emails to the company still have not get word back if this unit is Local Law 11 approved or not for NYC. I do not think it is because it only has one point of attachment to the window frame instead of anchored in to the building. The trough is also not designed for commercial windows found on multiple dweller residential buildings but only for residential homes as the window casing is not as tall as commercial windows are. The bracket will not sit down far enough into the window frame and thus you will have a weird angled AC that will be hard to sit flush against the window. The wings that sit against the window frame could also be made of a higher gauge steel/a little bigger/thicker so as to distribute the weight more and give a better hold. We have a medium sized 12,000BTU AC and it does not sit in the channel like the shelf is designed for. It served its purpose for getting an AC in the window and passing visual inspection but it is not supporting the AC since it does not fit the window frame correctly. Still no word on if it is Local Law 11 approved. for $100 it should be Local Law 11 approved.

I thought we were going to have to hire someone to secure our window air conditioner in the attic, but this works GREAT!! It was easy to assemble, and easy to install in the window. The air conditioner is now securely in place. When I was searching some commenters thought it was too expensive, but I would rather pay a little more to have something I know is secure. We just had new siding and windows installed last year, so we also like that this doesnt need to be attached to the outside wall to be secure -- so there are no holes in our new exterior!! Love it!!

I purchased two of these units for window mounted air conditioners. Assembly was simple and each fit the window opening fairly well. Due to the difference in window frames, perfect adjustment was a bit off but nothing that would cause me to not recommend the product. As we are in the Northwest, we only need air about 3 months a year so being able to remove the units and mounts during Winter is really important. These are great products that secure the window air conditioner without any need to drill holes in your house.

I have to install 10 of these in an old brick apartment building in Brooklyn with thick walls. I tried a couple different types of brackets from Home Depot but they wouldn’t work. Even though the walls are thicker than recommended for the product all I had to do was drill into the wooden window frame so the sliders have some where to support. Very easy to setup and install. I bought 2 white and 3 black initially and I will buy another 5 to finish the building.

Ok after many reviews and one really good one about the EZ mount funny enough a gentleman said he ordered both and the other one just worked better, so as this one was less I decided to start with this one. We have metal siding and any hole is forever and no ductwork in a 1952 home so at the high price this was solving what could be very expensive if I had water damage and our very short hot season in Oregon. We have a sill and I just adjusted to have a pitch with the legs. Now I can see how it would not work for some and there was only the position shown and way in front but with no holes I was willing for it to be ugly as a window unit is already ugly. The pegs are not supposed to line up per instructions as pictured I literally laid out the window and bounced and I’m far heavier than my 60lb black and decker 12000 btu AC. I say it’s absolutely worth the risk of not working with 30day returns

With this platform/bracket feel way safer wrestling to put a +60lbs, unwieldy, fragile in the back, pain in the everywhere ac unit in. 30 secs to put together, 5 stars. Once in properly really sturdy and easy to maneuver big ac in place, 5 stars. Getting properly in place, 3 stars for 2 easy to fix problems. First, the feet should not be able to flip a full 180°, a small bit of metal would have saved me 10 minutes of thinking got legs at right lengths only to discover the feet had flipped...again. Second, the legs push pins popped out of place, which meant I had to remove the leg from the frame, fish the metal clip out, and pop the pins back in holes. This happened on both legs. A simple fix would be put a piece between the pins so they cant be popped completely out of the holes of legs but could still be adjusted on the holes of the frame. Just saying that these are easily fixed issues and should have been awhile ago. Also, maybe make the arch on the front of the frame 1/2inch longer for those of us who need to put a 2×4 under frame to lift over frame of window.