MRCOOL DIY 5th Gen Multi-Zone 2-Zone 27,000 BTU 23 SEER2 (6K + 6K) Ductless Mini-Split Air Conditioner and Heat Pump
SKU: 88231700538

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

Sale price$1576.35 Regular price$1751.50
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Description

MRCOOL DIY 5th Gen Multi-Zone 2-Zone 27,000 BTU 23 SEER2 (6K + 6K) Ductless Mini-Split Air Conditioner and Heat PumpMulti Zone MRCOOL DIY 5th Gen 27K BTU Dual Zone Ductless Mini Split DIY Heating & Cooling Made Simple Upgrade your home comfort with the MRCOOL DIY 5th Gen Multi Zone 27,000 BTU 23 SEER2 Dual Zone Ductless Mini Split Heat Pump System. Designed for easy self installation, this dual zone unit lets you heat and cool two separate spaces without hiring an HVAC contractor. Perfect for bedrooms, offices, or bonus rooms, the included two 6,000 BTU air

Multi-Zone MRCOOL DIY 5th Gen 27K BTU Dual Zone Ductless Mini Split – DIY Heating & Cooling Made Simple

Upgrade your home comfort with the MRCOOL DIY 5th Gen Multi-Zone 27,000 BTU 23 SEER2 Dual Zone Ductless Mini Split Heat Pump System. Designed for easy self-installation, this dual zone unit lets you heat and cool two separate spaces without hiring an HVAC contractor. Perfect for bedrooms, offices, or bonus rooms, the included two 6,000 BTU air handlers each cover up to 200 sq. ft., delivering efficient year-round comfort.

Unlike traditional HVAC systems, the MRCOOL DIY Series comes with pre-charged Quick Connect line sets filled with eco-friendly R-454B refrigerant, eliminating the need for vacuum pumps, gauges, or special tools. Simply connect, tighten, and enjoy reliable heating and cooling. With step-by-step video guides and no professional training required, you’ll save thousands on installation costs.


Why Choose the MRCOOL DIY 27K Dual Zone Mini Split?

Dual Zone Comfort – Independently control two rooms with dedicated 6K air handlers.
Energy Efficiency – High-performance 23 SEER2 rating lowers utility bills and maximizes comfort.
DIY Friendly – Quick Connect line sets make installation fast, simple, and completely sealed.
Smart Controls – Manage settings via the included remotes, the MRCOOL Smart Controller App, or voice assistants like Amazon Alexa and Google Home.
All-Season Operation – Heat in winter, cool in summer, and dehumidify during humid seasons.
Durability Built In – Corrosion-resistant Gold Fin® condenser coating extends lifespan even in harsh climates.
Peace of Mind – 7-year compressor warranty, 5-year parts warranty, and lifetime technical support.


Advanced Features

  • Follow Me® Sensor: Air handlers adjust output based on the temperature around the remote for precise comfort.

  • Low Ambient Cooling: Keeps you cool even when outdoor temps drop.

  • Sleep Mode: Energy-saving nighttime comfort with an automatic 8-hour cycle.

  • Auto Restart: Restores previous settings after a power outage.

  • Filter & Maintenance Alerts: Automatic reminders keep your system running at peak efficiency.

  • Quiet Operation & Mute Mode: Enjoy comfort without noise or unwanted display lights.


Flexible Expansion

This 27K BTU dual zone system supports up to four indoor units for future expansion. If you need even more coverage, the MRCOOL DIY Multi-Zone 36K system can power up to five air handlers.


Perfect For:

  • Homeowners who want professional-level HVAC without the high installation cost

  • DIYers upgrading to modern, energy-efficient heating & cooling

  • Small to mid-sized homes, apartments, garages, or offices needing zone control


Experience year-round comfort, lower utility bills, and hassle-free installation with the MRCOOL DIY 5th Gen 27K BTU Dual Zone Ductless Mini Split. Order today and take control of your indoor comfort like never before.



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: 88231700538

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4.5 ★★★★★
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Verified Purchase
k25
Waukegan, US
★★★★★ 5
It's the perfect pillow!
Size: Queen (Pack of 1), Color: White
I purchased this pillow specifically for its customizable fill feature, which allows you to add or remove stuffing to suit your personal comfort needs. Due to the unique curvature of my cervical spine—forward at the neck rather than backward—I require a soft, semi-flat pillow rather than one that is thick or firm. Additionally, I often experience ear discomfort by morning, so a gentler surface is essential. Upon adjusting the fill, I was pleasantly surprised by the generous amount of stuffing included. There was enough to fill an additional pillowcase, and I estimate it could easily create four to five more pillows. The ability to modify the pillow’s firmness at any time is an outstanding feature that makes it adaptable for a wide range of preferences and sleep styles. This pillow has exceeded my expectations in both comfort and versatility. I highly recommend it to anyone seeking a personalized sleep experience.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 1, 2026
N
Verified Purchase
NC Coach
Lowell, US
★★★★★ 4
Good quality pillows overall
Size: King (Pack of 2), Color: White
Got a set of these for my wife and myself as we were struggling with our old pillows. These have some really good qualities and some things we'd like to see changed. First, the good: These are look and feel like they are high quality and made with good materials. The foam itself has a very nice feel to it. We love the fact they are adjustable to add or remove foam. They come with a pretty substantial amount already in the pillow. We appreciate the CertiPur certification. Now the improvements or changes we'd like to see: The foam, while feeling great, doesn't bounce back well if you scrunch your pillows, and so every day you have to fluff and reshape the pillow, moreso than some other memory foam pillows we've owned. One side of the pillow is cooled and you can feel that even through the pillow case, and that's a great thing. However, one side is not cooled and we'd have preferred if both sides were made of the cooling material. Overall, these are good pillows and we are not disappointed with the purchase. They are not, however, our perfect pillows (which do seem hard to find), and at some point in the future will probably make their way to the guest bedroom. We would rate them as some of the better pillows we've tried and feel most people would probably like them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 19, 2025
A
Verified Purchase
Amazon Customer
Whiting, US
★★★★★ 5
Perfect Pillow
Size: Queen (Pack of 1), Color: White
These are the best pillows ever. You can adjust the firmness or softness to whatever you want. For years i used a soft latex pillow , which you cant get anymore. I will never use another pillow. I have purchased 6 of these after the first one. You pick your own comfort level. Best ever. No more neck aches.
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Reviewed in the United States on May 17, 2026
M
Verified Purchase
Mark
Charlottesville, US
★★★★★ 5
Hallelujah… finally, I found the right pillow!!!
Size: Queen (Pack of 1), Color: White
I have spent a lot of money searching for the right pillow. I recently tried to Tempur-pedic that cost twice with this pillow cost. Tempur-pedic flattened out. I’ve had this pill for a few weeks now and it works wonders. I am a paraplegic. You can have a lot of neck problems. I love the fact that this pillow is adjustable. I immediately saw it was too stuffy and took a bunch out. It works perfect so glad I didn’t spend money on a $200 purple pillow. I read a lot of reviews and there were a lot of complaints about the odor. Mine did smell funny when it came out of the box. I immediately threw it in the dryer with a few bounce fabric sheets came out smelling fine. Pillows are a very individual thing, but I think for 40 bucks this pillow is worth a try. I’m really enjoying mine about one of those silk pillowcases to go over it and it sleeps cool and comfortable. Best wishes in your search for the right pillow. Update: I’ve been using this pillow several months and it continues. Give me a good night rest pain-free.. well worth the money. UPDATE: I have been using this pillow for three months and it still works great. It does not flat out or get hot..
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Reviewed in the United States on January 29, 2026
D
Verified Purchase
Danica Mandic
Grantham, US
★★★★★ 5
Soft comfortable very good pillow
Size: King (Pack of 1), Color: White
I really love my new pillow it's great and comfortable. Yes, it has a little smell, but if you wash the pillowcase and put the pillow on the window for a day you won't notice anything anymore.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026

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