


MRCOOL DIY 5th Gen Ceiling Cassette (18K-18K) 2-Zone 48,000 BTU Ductless Mini Split Heat Pump & AC
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
MRCOOL DIY 5th Gen Ceiling Cassette (18K-18K) 2-Zone 48,000 BTU Ductless Mini Split Heat Pump & ACThe MrCool DIY 2 Zone Mini Split featuring a 18K 18K configuration is a versatile system ideal for a master suite and 1 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. Ideally suited for add ons and renovations, this system lets you skip expensive ductwork updates. The dual zone condenser allows you to target two specific areas
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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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4.2 ★★★★★
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Product Reviews
★★★★★ 5
Easily assembled.
Size: 3Pack of 5 Tier (Not included planks)
Easily assembled, seems sturdy and built to last. Once attached to wall seems even sturdier than expected. Anchor pieces included but I choose to find studs to anchor to.
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Reviewed in the United States on November 12, 2025
★★★★★ 3
Good but misleading size
Size: 3Pack of 5 Tier (Not included planks)
Sturdy set for shelving. However dimensions are misleading. Not sure if they sent the incorrect size but the vertical distance between shelves was 11” and that’s without the shelving installed
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Reviewed in the United States on February 17, 2026
★★★★★ 5
Worked for pantry
Size: 3Pack of 5 Tier (Not included planks), Size: 3Pack of 5 Tier (Not included planks)
These turned out perfect t for a pantry. Just fyi get better dry wall anchors and you’re golden! Definitely takes two people to put up tho!
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Reviewed in the United States on February 14, 2026
★★★★★ 5
Pipe shelving 1/2” black pipe with hardware
Unbeatable value they are 1/2” pipe come with screws and pipe clamps with little screws all great quality screws very rare for the Chinese . Strongly recommend on my 4th purchase so far
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Reviewed in the United States on June 2, 2026
★★★★★ 5
Easy assembly
Easy to put together, I love my shelf
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Reviewed in the United States on May 24, 2026