SKU: 73775487742

MRCOOL DIY 5th Gen Multi-Zone 2-Zone 27,000 BTU 23 SEER2 (6K + 9K) Ductless Mini-Split Air Conditioner and Heat Pump

Sale price$1610.10 Regular price$1789.00
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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27

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Description

MRCOOL DIY 5th Gen Multi-Zone 2-Zone 27,000 BTU 23 SEER2 (6K + 9K) Ductless Mini-Split Air Conditioner and Heat PumpMulti Zone MRCOOL DIY 5th Gen 27K BTU Dual Zone Mini Split 6K + 9K Get reliable comfort with the MRCOOL DIY 5th Gen Multi Zone 27,000 BTU 23 SEER2 Dual Zone Ductless Heat Pump Split System 6K + 9K. Designed for easy DIY installation, this dual zone system combines affordability, efficiency, and convenience into one powerful package. With one 6,000 BTU air handler (ideal for up to 200 sq. ft.) and one 9,000 BTU air handler (ideal for up to 400 sq.

Multi-Zone MRCOOL DIY 5th Gen 27K BTU Dual Zone Mini Split – 6K + 9K

Get reliable comfort with the MRCOOL DIY 5th Gen Multi-Zone 27,000 BTU 23 SEER2 Dual Zone Ductless Heat Pump Split System – 6K + 9K. Designed for easy DIY installation, this dual zone system combines affordability, efficiency, and convenience into one powerful package.

With one 6,000 BTU air handler (ideal for up to 200 sq. ft.) and one 9,000 BTU air handler (ideal for up to 400 sq. ft.), you can heat or cool two different-sized rooms independently. Backed by a 27K BTU condenser, this system ensures year-round comfort — cooling during summer, heating during winter, and dehumidifying during humid seasons.


Why Choose the MRCOOL DIY 27K Dual Zone 6K+9K?

DIY-Friendly Install – Includes pre-charged Quick Connect line sets with eco-friendly R-454B refrigerant. No vacuum pump, gauges, or special tools required.
Energy Efficient – Achieves an impressive 23 SEER2 rating, lowering energy bills without sacrificing comfort.
Independent Zone Control – Manage two rooms individually for maximum comfort.
Smart Controls – Operate each unit via the remote, the MRCOOL Smart Controller App, or through Amazon Alexa and Google Home.
Durable Build – Gold Fin® condenser coating provides long-lasting corrosion resistance.
Warranty & Support – 7-Year Compressor, 5-Year Parts, and Lifetime Technical Support included.


Advanced Features

  • Follow Me® Function – Keeps temperatures precise based on the remote’s location.

  • Low Ambient Cooling – Runs effectively even in cooler outdoor temperatures.

  • Sleep Mode – Saves energy during an 8-hour overnight cycle.

  • Auto Restart – Returns to your last settings after a power outage.

  • Filter & Maintenance Alerts – Automatic reminders keep your system efficient.

  • Mute Mode – Silence alerts and turn off LED display lights when needed.

  • Emergency Cooling – Manual mode for testing or forced cooling.


Expandable Comfort

This 27,000 BTU dual zone system supports up to four total indoor units. Need more? The MRCOOL DIY Multi 36K BTU can power up to five zones.


Perfect For:

  • A small bedroom + medium bedroom

  • A home office + living space combo

  • DIY homeowners looking to save thousands on installation costs


The MRCOOL DIY 5th Gen 27K BTU Dual Zone 6K+9K Mini Split offers professional-grade performance you can install yourself — with energy savings built in.



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: 73775487742

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4.2 ★★★★★
Based on 21 reviews
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Shopper
San Leandro, US
★★★★★ 5
Good stuff !
Model: 36 SqFt(3.4 SqM), Model: 36 SqFt(3.4 SqM)
This is an excellent product. Easily moldable, cuttable with good scissors or razor knife, very sticky, works great. This pack was enough to do all 4 doors on a crew max truck, and I went wild on the fronts. I used 9 peices on each rear door which was just enough, and the rest on the fronts. I doubled up layers and even used some on the back of the door panels. If you follow the instructions and dont go wild you might even have extra left over. It works just like you would imagine. Without doing the entire cab there will still be road noise but this helped noise, better audio, no buzzing door panels, terrific improvement. It is kind of heavy, so extra weight is added to truck, but that really isnt a bad thing. It is noticable but in a good way. Get it. Use it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 20, 2026
O
Verified Purchase
Odin M Turner
Boise, US
★★★★★ 4
Good product
Model: 36 SqFt(3.4 SqM)
Easy to roll out. Works great  Why did you pick this product vs others?: Fair price for the amount of coverage, good quality  Works well: Easy to install, rolls out great. Forms to contours well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 13, 2025
B
Verified Purchase
BRIAN HEATH
New York, US
★★★★★ 5
Great product
Model: 36 SqFt(3.4 SqM)
I used this on the doors of a Toyota Tacoma, worked as it described. Reduced the road noise significantly.. Need to buy another box for the floor and roof of the truck..
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
T
Verified Purchase
TimtheK
Carnegie, US
★★★★★ 5
Great product - Add foam product for complete solution
Model: 36 SqFt(3.4 SqM)
Used in two cars with speaker upgrades. Easy to install but get the roller for assured adhesion.removes "tinnyness" from large metal resonators. Use with foam absorptive material for a complete system.
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Reviewed in the United States on April 14, 2026
T
Verified Purchase
TitothePinkTorpedo
Belleville, US
★★★★★ 5
Great Product for noise reduction in Auto Use.
Model: 36 SqFt(3.4 SqM)
I use this on many builds to dampen the metal echo in cars, vans, and trucks. Just one sheet in the center of a body panel is a huge difference maker. You can also cover the entire surface and get added insulation value. The noise is greatly depleted and it's easy to install with a roller tool. Looks Great when done. Good Product I will use again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 29, 2025

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