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MRCOOL DIY 5th Gen Wall Mount (6K-9K-36K) 3-Zone 55,000 BTU Ductless Mini Split Heat Pump & AC
MRCOOL DIY 5th Gen Wall Mount (6K-9K-36K) 3-Zone 55,000 BTU Ductless Mini Split Heat Pump & AC
MRCOOL DIY 5th Gen Wall Mount (6K-9K-36K) 3-Zone 55,000 BTU Ductless Mini Split Heat Pump & AC
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MRCOOL DIY 5th Gen Wall Mount (6K-9K-36K) 3-Zone 55,000 BTU Ductless Mini Split Heat Pump & AC

Marsoni M251S
Sale price$3408.00
Pay 4 payments of $852.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
MRCOOL DIY 5th Gen Wall Mount (6K-9K-36K) 3-Zone 55,000 BTU Ductless Mini Split Heat Pump & ACThe MrCool DIY 3 Zone Mini Split featuring a 6K 9K 36K configuration is a versatile system ideal for massive spaces like workshops, great rooms, or whole floors. Featuring the maximum capacity 55k condenser, this industrial grade residential unit ensures peak performance even in extreme temperatures for large properties. Optimized for single story homes or targeted floor coverage, this three zone system ensures you stop wasting energy on empty rooms.
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Your MRCOOL DIY 5th Gen Wall Mount (6K-9K-36K) 3-Zone 55,000 BTU Ductless Mini Split Heat Pump & AC orders ship within 1-2 business days.

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  • Express: 1-2 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.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 1671 reviews
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Product Reviews
A
Verified Purchase
Amazon Customer
Belleville, US
★★★★★ 5
Great
Color: Rustic Brown and Black, Color: Rustic Brown and Black
Super nice shelf, looks high end
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
M
Verified Purchase
MADELINE MURPHY
Phoenix, US
★★★★★ 5
Cute and inexpensive
Color: Olive Green, Size: 6-Tier(10.7 x 14.5 x 65.3 Inches), Color: Olive Green, Size: 6-Tier(10.7 x 14.5 x 65.3 Inches)
Easy to put together, looks great, IKEA similar quality! Everything was there plus the extras to make it 2 smaller shelves. Seems really stable. Love the green color.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2026
S
Verified Purchase
SUSANNE HENRY
Omaha, US
★★★★★ 5
Exactly what I was looking for!
Color: Charcoal Grey, Size: 6-Tier(10.7 x 14.5 x 65.3 Inches), Color: Charcoal Grey, Size: 6-Tier(10.7 x 14.5 x 65.3 Inches)
This shelf is the perfect size! Fits in a small space. Was so easy and quick to put together. Is very good quality, nice and sturdy. No parts were missing and everything came in perfect condition. I love it! I bought the Charcoal Gray.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
C
Verified Purchase
C.Marie
Port Orchard, US
★★★★★ 5
amazing, cost-effective solution
Color: Brown, Size: 6-Tier(10.7 x 14.5 x 65.3 Inches), Color: Brown, Size: 6-Tier(10.7 x 14.5 x 65.3 Inches)
needed a narrow set of shelves for an awkward space in our new nursery, couldn’t believe the price! Looks sharp despite being particle board, quick assembly, and holds the amazon basics square bins 6-pack PERFECTLY!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
R
Verified Purchase
Robin Case
Louisville, US
★★★★★ 5
great value!!
Color: White, Size: 6-Tier(10.7 x 14.5 x 65.3 Inches), Color: White, Size: 6-Tier(10.7 x 14.5 x 65.3 Inches)
Totally worth buying! The assembly is tinkertoy easy and they look nice! I bought four of the six tiers for my small home art studio.. one for books and three for all else. I didn't want big heavy shelves and these are light and stable! I put them with a couple other storage pieces I already had, painted a piece of 1x12 lumber white, to put across the top of them to make one long shelf and installed a couple of battery operated puck lights in them, and voila; a large, stable unit without the intimidating weight or price. If my little art studio were bigger I would buy more of them!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 5, 2025

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