Alpine Hardware American Owned Universal Window Air Conditioner & Heat Pump Bracket Heavy-Duty Window AC Support-Support Air Conditioner Up to 180lbs for 12000 BTU AC to 24000 BTU AC Units Heavy Duty
Condition: New
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This item is eligible for return within 30 days of receipt
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Monday, Jul 7
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Size: HEAVY DUTY
Features
- The window AC bracket adapts to any window style, with a wall thickness from 3" to 12" and fits window openings 16" or larger. Drilling Is required.
- All Weather Steel Construction & Easy Indoor Installation - Our bracket support eliminates exterior work with no drilling of outside wall or siding, but DRILLING into the window sill is still required.
- Safe, Durable & Convenient - Dual AC brackets relieves stress on the window and allows for maximum sturdiness and weight allowance (200lbs)
- All necessary Air Conditioner mounting bracket hardware included & Works With All Brand Name Air Conditioners Including: Aros, Casement, Fridgidare, Frost King, SPT, Koldfront, Arctic King, GE, Kenmore, LG and many more.
- Indoor Installation - Install easily from indoors without having any exterior work, just drilling into window sill.
Color: HD
Brand: ALPINE HARDWARE
Material: Iron
Item dimensions L x W x H: 3.54 x 2.44 x 17.44 inches
Finish Type: Powder Coated
Item Depth: 2 inches
Mounting Type: Wall Mount
Manufacturer: ATK llc
UPC: 693892926284 069389292628
Global Trade Identification Number: 84
Product Dimensions: 3.54 x 2.44 x 17.44 inches
Item Weight: 5.61 pounds
Item model number: AC-HD-2
Is Discontinued By Manufacturer: No
Finish types: Powder Coated
Batteries required: No
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Jul 7
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Size: DRILL-LESS
Please read first. This product is great once it's put together. The written instructions are the worst however. But there is a great video on Youtube. Make sure to watch the entire video until the end before you assemble it. I became quite frustrated with having to unscrew nuts and screws to adjust it to my window situation more than once. The video helps. The assembly instructions deserve negative stars but once you set this up it's the best. Luckily it will be all ready for next year without having to assemble it again. Regardless of assembly I have to give this 5 stars. Great invention! I recommend buying it.
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Reviewed in the United States on June 7, 2025 by Elli Jacey
Size: DRILL-LESS
Our house is a cape cod style with the roof right under the window. We had to put the legs on the farthest out bolt hole and it worked! This is a 10,000btu unit in a small window and there's plenty of room left
Reviewed in the United States on June 20, 2025 by S.Young S.Young
Size: DRILL-LESS
The instructions kind of suck. The picture shows put in the arms on backwards so they don't lock into place and then the air conditioner tries to fall out the window I want you to swap the ends it works okay. I'm glad to see that the mentally a handicapped can find work but it really sucked when this thing almost fell out of my foot
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Reviewed in the United States on March 10, 2025 by Placeholder
The product arrived without instructions. The website was printed in very large letters on the shipping box so I tried that. That is not much help either. It instructed me to message them on Facebook Messenger. I did that on a Tuesday and by Saturday there was no response. There are no instructions on their website. There are the same bad videos. There are no labels of the parts on the YouTube videos but there are three types of screws and two types of nuts. No labels on the parts packaging. Very little narration. I'm a very handy person who usually does not need instructions and I am frustrated and stumped. I cannot recommend this product. I proceeded to try installing this in an aluminum framed window with the brackets inside the interior window trim. The interior frame of the window is about 1" high. I had to put lumber underneath it to not damage the window frame. This created all kinds of gaps for the hot exhaust air to return into my home and and for insects to enter. First they have you measure the depth of your window. Then you attach the feet. The 3rd step is to attach the exterior legs with the rotating padded feet. This requires holding up the leg while you fasten the bolts with a wrench on the exterior and a socket on the interior. However, they do not have you set the length properly - simply shows attaching it at the end. The legs do not even come close to touching the exterior wall of my home. The bracket is sitting the entire weight of a 12000btu AC on my aluminum window frame that is bending under the weight. I cannot recommend this product.
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Reviewed in the United States on July 9, 2024 by Lynn D Flaming
Size: DRILL-LESS
Instructions could be a bit better with labeling of parts in the written instructions. On line vdo was a bit better, other than that it was well made and did the job well.
Reviewed in the United States on June 4, 2025 by brian a mossman
Size: DRILL-LESS
The media could not be loaded. I bought one of these drill less air conditioner support brackets from two separate brands here on Amazon. And even though the first one/not this one was hard to figure out how to put it together as the instructions were almost completely not existent. This one didn’t come with all the pieces needed but instead with unusable pieces. So if you’re like me when you go to do a project that is the time to get it done. Well I had to go to two stores over two days and get assistance from two different men one at each store to try & help me find this exact item that wasn’t enough put in the packaging. So of course the window to work on this more got crushed for several more weeks and stuff moved around or gets put a top of the still left pieces to get the job done. So just on that factor I’m disappointed in this bracket even though it seems like to like the better bracket and has more ways to see how to put it together with their video. Yet you’re at my level of handyman, you will be stopping, pausing, rewinding over & over again to see what the guy is doing in the assembly & installation example video. So I might feel less irritated once I get this put in the window finally after I get back to watching this video again and finding all the rest of the pieces hopefully still in the area I left them. I’m going to take a picture of the two different types of pieces together. The one on the left I have found a use for yet as it hasn’t fit anywhere up to the almost last stages and the one on the right is the one I didn’t have enough of and I went & got 5 more hopefully what will be enough. Somebody at this company will probably defend their product and it’s supplies but I cant say a novice would agree. And really most of us putting this kind of things together are novices.
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Reviewed in the United States on July 25, 2023 by PJ PacificNW
Size: DRILL-LESS
Works great
Reviewed in the United States on June 13, 2025 by phil harrison
Size: DRILL-LESS
Excellent quality and built correctly. Have large unit on it and it holds it perfectly.
Reviewed in the United States on May 25, 2025 by Ken Rhoades