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Ships within 48 hours · Estimated delivery Jul 1 - Jul 6
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Description
Vertical Adapter for 2250 ModelsQuietCool Vertical Adapters allow you to install the QuietCool damper box on a vertical wall instead of the ceiling. This product is designed for homes that do not have an attic above the living space, but have attic space adjacent to the living area. The QuietCool Damper Box connects directly to the Vertical Adapter. Fits CL 2250 and ES 2250 Vertically mount your QuietCool damper box Collapsible design with easy assembly 14 in. x 18 in. size Features
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- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.6 ★★★★★
Based on 357 reviews
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Product Reviews
★★★★★ 5
Does what it says
Size: 10 Inch
Does what it says and holds up
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
★★★★★ 5
Just as described
Size: 20 Inch
Easy installation. All parts are included.
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Reviewed in the United States on May 11, 2026
★★★★★ 1
Is not square when in the locked open position.
Size: 24 Inch, Size: 24 Inch
Purchased 2 sets of these to make a folding wing on my workbench. Didn’t expect great quality but did expect 90 degrees. Installed and the end of my 27” wing is 25mm higher than the fixed end. Measured bracket and hypotenuse and ran some quick cosine to discover the bracket is actually 91.286degrees. There is zero adjustment capability on these. Buyer beware
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Reviewed in the United States on February 14, 2026
★★★★★ 5
Good shelf.
Size: 8 Inch
Great small shelf easy to install.
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Reviewed in the United States on April 6, 2026
★★★★★ 5
Well made
I have not installed this yet but it is well made at a good price and should give me extra space in my camper
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Reviewed in the United States on April 20, 2026
