SKU: 17097406525

MRCOOL DIY 5th Gen 4-Zone 51,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump (6K+9K+18K+18K), DIY4-BC-55HP

Sale price$4234.95 Regular price$4705.50
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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7

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Description

MRCOOL DIY 5th Gen 4-Zone 51,000 BTU Ceiling Cassette Ductless Mini Split Air Conditioner & Heat Pump (6K+9K+18K+18K), DIY4-BC-55HPTake control of your comfort with the MRCOOL DIY 5th Gen Multi Zone Mini Split System the easiest and most affordable way to get powerful, energy saving heating and cooling without hiring a pro. Four Rooms, Perfect Comfort: Heat or cool four spaces that are 150 sq. ft., 350 sq. ft., 750 sq. ft. and 750 sq. ft. each with independent temperature control for personalized comfort. Truly DIY Friendly: Forget expensive installs no HVAC license or special

Take control of your comfort with the MRCOOL DIY 5th Gen Multi-Zone Mini Split System - the easiest and most affordable way to get powerful, energy-saving heating and cooling without hiring a pro.

  • Four Rooms, Perfect Comfort: Heat or cool four spaces that are 150 sq. ft., 350 sq. ft., 750 sq. ft. and 750 sq. ft. each with independent temperature control for personalized comfort.
  • Truly DIY-Friendly: Forget expensive installs - no HVAC license or special tools required. If you can use basic hand tools, you can do this.
  • Year-Round Savings: Boasting up to 22.0 SEER2 cooling efficiency and 10.6 HSPF2-4 heating performance, this system delivers serious energy savings.
  • Built for Every Season: Stay cozy even in the dead of winter - reliable heating works all the way down to -13°F.
  • Strong Warranty Protection: Includes 7-Year Compressor Replacement and 5-Year Parts Coverage.

Whether it’s hot summer days or freezing winter nights, the MRCOOL DIY Mini Split keeps your home comfortable and your energy bills low. Smart. Simple. Affordable.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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
SKU: 17097406525

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4.1 ★★★★★
Based on 27 reviews
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J
Verified Purchase
Jenn
Lake Worth, US
★★★★★ 4
Nice fabric
Nice fabric, bad fit! Tank rides up
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 9, 2025
C
Verified Purchase
Christine
Natrona Heights, US
★★★★★ 3
Comparing BAMBOO COOL ribbed tank vs spaghetti strap cami
Color: 3-pack(blue,light Red,nude), Size: X-Large-XX-Large, Color: 3-pack(blue,light Red,nude), Size: X-Large-XX-Large
I really wanted to love these so I bought two styles to compare. The difference between the two is huge and I am not keeping either one. The ribbed tank is nice and thick, which is nice. But it is too small and too short. The xxl is 14" across at the bottom. Compare that to a tank you like before buying. It is also too short and rolls up. It is 17" long, the description says it's 21". The spaghetti strap cami is tissue thin. Like really, really, really thin fabric..... It is soft - but about 2 sizes too large. It is 22" across. I do like the length though. Far too thin to wear in lieu of a bra which was what I wanted them for. Both styles are going back. One is too big, the other too small. One is too thin, the other too short. Ordered xxl in both sizes. The ribbed tank is 14" across at the waist. The Spaghetti strap cami is 22" across at the waist and about 5 inches longer. See photo.
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Reviewed in the United States on March 5, 2026
K
Verified Purchase
Kizzy
Lowell, US
★★★★★ 5
Wardrobe staple!
These are PERFECT for summer but also will be great for layering in cooler weather. I bought 2 different packages so I have a plethora of colors to choose from. The fabric is extremely comfortable and great quality. I went with med/large because I'm a 36DD, 145 lbs and 5'6". I could've gone for the next size up, they're snug but not at all tight after wearing for a bit... and I can skip the bra! There's no side boob as they go quite high in the pit area. They're thick, not see through and fine ribbed so no visible nips. They rest right at my belly button and I'm pretty long waisted. I haven't washed them yet but not too worried because I don't dry most of my clothes anyway.
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Reviewed in the United States on July 23, 2025
K
Verified Purchase
Karen Hoss,Karen Hoss,Karen Hoss,Karen Hoss,Karen
Louisville, US
★★★★★ 5
They work
Love them!!! I stay so hot and these really wick the moisture away!
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Reviewed in the United States on February 26, 2026
M
Verified Purchase
Mia
Dallas, US
★★★★★ 2
Not for me
Returned. Too flimsy, did not like the strups shape, was not flattering or supportive in any way, white one is completely see through
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Reviewed in the United States on March 17, 2026

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