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MRCOOL DIY 5th Gen Ceiling Cassette (6K-6K-6K) 3-Zone 18,000 BTU Ductless Mini Split Heat Pump & AC

Marsoni M251S
Sale price$3086.00
Pay 4 payments of $771.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
MRCOOL DIY 5th Gen Ceiling Cassette (6K-6K-6K) 3-Zone 18,000 BTU Ductless Mini Split Heat Pump & ACThe MrCool DIY 3 Zone Mini Split featuring a 6K 6K 6K configuration is a versatile system ideal for 3 efficient bedrooms or home offices. Powered by the efficient 18k condenser, this compact system delivers precise climate control without the energy footprint of a larger unit. Optimized for single story homes or targeted floor coverage, this three zone system ensures you stop wasting energy on empty rooms. It grants independent control to your most
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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]
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4.1 ★★★★★
Based on 1821 reviews
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Product Reviews
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Verified Purchase
Jackie S
Birmingham, US
★★★★★ 5
great product
Color: Black, Size: 67"W X12"D - 2P
very easy to install, well made
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
A
Verified Purchase
AG
Draper, US
★★★★★ 5
Looks and quality
Color: Walnut, Size: 30"W x12"D - 3P
Great quality and looks very good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
A
Verified Purchase
Alice M. Mellinger
Pawtucket, US
★★★★★ 2
Flimsy
Color: Oak, Size: 30"W x12"D - 3P
These shelves feel and look very flimsy. They’re hollow, and while the description says they’re made of wood, they feel thinner and less strong than particle board. The brackets are sturdy, and the instructions are clear. They’re easy to install. But, at least for the 12” deep shelves, the bracket poles are shorter than the depth of the shelves, so the shelves sag at the front. Pretty disappointing.
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Reviewed in the United States on March 21, 2026
J
Verified Purchase
Judy
San Leandro, US
★★★★★ 5
Great purchase
Color: Ink Black, Size: 2 pack
The set is sturdy, easy to assemble and are visually pleasing. Great value for the money.
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Reviewed in the United States on May 12, 2026
B
Verified Purchase
bradley e.
Waukegan, US
★★★★★ 5
Sturdy and Nice
Color: Ink Black, Size: 2 pack
Very Sturdy and good looking
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026

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