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MRCOOL DIY 5th Gen Ceiling Cassette (6K-12K-12K) 3-Zone 36,000 BTU Ductless Mini Split Heat Pump & AC

Marsoni M251S
Sale price$3701.00
Pay 4 payments of $925.25 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
MRCOOL DIY 5th Gen Ceiling Cassette (6K-12K-12K) 3-Zone 36,000 BTU Ductless Mini Split Heat Pump & ACThe MrCool DIY 3 Zone Mini Split featuring a 6K 12K 12K configuration is a versatile system ideal for 3 efficient bedrooms or home offices. Driven by a robust 36k condenser, this setup provides high capacity cooling that easily manages heavy heat loads across multiple rooms. 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 used
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
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4.0 ★★★★★
Based on 1351 reviews
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J
Verified Purchase
Jossy
Houston, US
★★★★★ 5
i can’t believe how long i went without this
Color: Silver, Color: Silver
i never expected how much of a difference this item would or could make in my nightly tea routine. i’m a slow sipper and would normally have to get up and microwave my mug 1-2 times depending on how willing i was to stop everything i was doing and move out of my comfy spot to remedy the impending sad lukewarm experience. YALL! the temperature really does make it taste better (i already knew that) but now i can settle into my spot in cozy PEACE and take as long as i want to to enjoy my tea. i was worried if the lower price point compared to other options on amazon would mean it may be lacking in quality or function, but NOPE! just a genuinely good deal (about $10 at the time of this review) and the features are all there. yes yes yes, go ahead and treat yourself because this one is worth it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
D
Verified Purchase
Duchess Harbaugh
Cuba, US
★★★★★ 5
Best Drink Warmer I have Ever used
Color: Silver
This is a very attractive addition to your side table or desk. Very streamlined, so takes minimal space. Settings allows you to keep your hot drink Hot for hours. Shuts itself off automatically.
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Reviewed in the United States on June 2, 2026
M
Verified Purchase
MsY
Phoenix, US
★★★★★ 4
SO FAR SO GOOD! :)
Color: Silver
This is a nifty little product. It heats up pretty quickly and really does keep my beverages warm or hot, perhaps it's because it's an AC plug-in rather than USB. :) The options for length of time & degree of heat are VERY beneficial & it's an easy "touch" control. For someone who forgets to "turn things off", the auto shutoff is ideal! (lol) It's flat, steady & doesn't take up much room. The only drawback for me is that the entire tray gets hot, not just the part that the mug sits on, otherwise I'd have given it not 5 but 10 stars! It will be interesting to see how long it lasts though. :)
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Reviewed in the United States on May 6, 2026
B
Verified Purchase
Books Love Me
Carnegie, US
★★★★★ 5
Coffee keep warm plate
Color: Silver, Color: Silver
4 heat settings. Love the hour timer. I can set how many hours I want it to keep my coffee warm. Very value at a great low price.
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Reviewed in the United States on May 12, 2026
Q
Verified Purchase
Quin
Carnegie, US
★★★★★ 5
It's hot.
Color: Silver
It's hot. I like it. I make my tea in a 20 oz mug. Invariably it gets cold and I need to reheat it. Someone suggested I order a mug warmer. I chose this one. It has 3 heat settings and a 12 hr timer with auto turn off. What more could I ask for? Except that it has a low profile and easy to read and set settings, it does. Prefect.
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Reviewed in the United States on May 19, 2026

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