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MRCOOL DIY 5th Gen Wall Mount (9K-9K-12K-18K) 4-Zone 48,000 BTU Ductless Mini Split Heat Pump & AC

Marsoni M251S
Sale price$3450.00
Pay 4 payments of $862.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
MRCOOL DIY 5th Gen Wall Mount (9K-9K-12K-18K) 4-Zone 48,000 BTU Ductless Mini Split Heat Pump & ACThe MrCool DIY 4 Zone Mini Split featuring a 9K 9K 12K 18K configuration is a versatile system ideal for a master suite and 3 standard rooms. With the massive 48k condenser at its core, this system replaces traditional central air with a more efficient, targeted zoning solution for the whole house. Designed to handle the complex needs of modern family homes, this four zone setup offers superior coverage for split levels and medium sized properties.
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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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4.6 ★★★★★
Based on 927 reviews
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Product Reviews
A
Verified Purchase
Amazon Customer Connie
Dallas, US
★★★★★ 4
Very nice cart.
The cart is very functional and relatively easy to put together. I was also provided a great tip on the assembly that made it much easier.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
A
Verified Purchase
Anne Flynn
Pawtucket, US
★★★★★ 5
Would definitely recommend.
Style: Grey Oak, Size: 14.17"D x 37.01"W x 35.24"H
Very nice product. Not that difficult to put together. I did it by myself just following the instructions exactly. Have gotten compliments from my friends. Fits a lot. Would definitely recommend. Nicely designed.
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Reviewed in the United States on March 12, 2026
R
Verified Purchase
Russell
Dallas, US
★★★★★ 5
Pleasantly surprised!
The cart is super-sturdy, easy to assemble, and looks surprisingly nice. You would think that the “wood” (the rustic oak) on this cart would look hideous, but it’s not - and it looks good with the black metal. Just make sure you have your own tools, like a screw driver with a 4 mm hex bit or an impact driver or screw driver with a 4 mm hex bit; it would take way too long with the supplied hex wrench, which although a good quality, is just too slow to use.)
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Reviewed in the United States on November 22, 2025
T
Verified Purchase
Tom
Natrona Heights, US
★★★★★ 5
Perfect
Style: Vintage Oak, Size: 14.17"D x 37.01"W x 35.24"H
Went together well Looks great
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Reviewed in the United States on May 4, 2026
C
Verified Purchase
Charles T.
Birmingham, US
★★★★★ 5
Recommended
The directions to build it were clear, and it was simple to put together alone. The wood and metal are good quality and the 3 shelves provide a lot of storage. I have no complaints.
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Reviewed in the United States on March 11, 2026

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