MRCOOL DIY 5th Gen 4-Zone 42,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (6K+6K+12K+18K), DIY4-B-55HP
SKU: 11275184171

MRCOOL DIY 5th Gen 4-Zone 42,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (6K+6K+12K+18K), DIY4-B-55HP

Sale price$2854.35 Regular price$3171.50
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

MRCOOL DIY 5th Gen 4-Zone 42,000 BTU Ductless Mini Split Air Conditioner & Heat Pump (6K+6K+12K+18K), DIY4-B-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., 150 sq. ft., 500 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., 150 sq. ft., 500 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: 11275184171

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Jennifer
Lowell, US
★★★★★ 5
Smooth and soft
Color: Grey, Size: Queen
Comfortable in current 45F cold weather. It can fit my 10’ thick memory foam mattress. The elastic straps help to fix position.
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Reviewed in the United States on May 15, 2026
R
Verified Purchase
Robert W.
Boise, US
★★★★★ 4
Only a bottom sheet
Color: Grey, Size: Queen
I purchased this sheet, assuming it was a set of sheets, and after I received the order, I realized it was only the fitted bottom sheet. Since I was looking for a full set, I returned it. It seemed to be good quality and was soft to the touch.
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Reviewed in the United States on April 23, 2026
J
Verified Purchase
Jasmine
Port Orchard, US
★★★★★ 5
Love this sheet!
Color: Olive Green, Size: Queen
Love this fitted sheet! It keeps me cool at night, no sweating. I spilled water on it and it dried quickly (moisture wicking), so that was proof it does what it says. Definitely buy more!
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Reviewed in the United States on May 17, 2026
D
Verified Purchase
Dee Vine
New York, US
★★★★★ 5
Highly recommend for excellent quality at an affordable price
Color: White, Size: Queen
I usually buy my bed sheets from high end bedding stores, but I decided to give these a try because of high reviews and the sale. I am not disappointed. These sheets are high quality Egyptian cotton with attention to details. They have deep pockets, are very soft, thick cotton and wash and dry nicely with very little lint in the dryer screen.
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Reviewed in the United States on May 31, 2026
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Verified Purchase
Gregory Brent
Lexington, US
★★★★★ 5
Very soft and comfortable
Color: White, Size: King
Was unsure how comfortable they would be with lower than expected thread count, but these sheets don’t disappoint. King size fitted sheet is a little big for our mattress, but we just tuck the excess in.
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Reviewed in the United States on June 5, 2026

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