MRCOOL Self-Install 5-Room Mini Split Heat Pump (-13°F) E-Star: 23 SEER2/12 EER/9.9 HSPF (R454B)
Product Code: MRCOOL 5-Zone
Rating: Be the first to write a review
Brand: Mr Cool
Product Condition: New
Units in Stock: 10
*(1) DIY Heat Pump Multi-Zone Outdoor Unit (R454B)
*ADD (5) DIY Indoor Units (w/ install kits) via the drop-down boxes
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*Upgrade the Outdoor Unit to a Larger Size!
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| The brand new 5th Generation MRCOOL® DIY® 36k BTU Multi-Zone Ductless Mini-Split Condenser is the right choice if you need immediate, effective comfort that won’t break the bank! This system, which can be installed without the assistance of an HVAC professional, is one of the most efficient and innovative HVAC options on the market. With this condenser, you’ll be able to heat and cool up to 5 different spaces equaling around 1,500 square feet, meaning you can potentially heat and cool an entire home with just one mini-split system! Our DIY® Mini-Splits are able to forgo the evacuation and charging process because our patented Quick Connect® line sets are pre-charged with R-454B refrigerant, a more efficient and eco-friendly refrigerant than R-410A, which we have previously used. These line sets are sold separately. This unit achieves a SEER2 of 23 and an HSPF2-4 of 9.9. These fittings make installation an incredibly safe and simple process, allowing you to save a lot of time and money. There are a variety of features to explore once the system is up and running. One of them is the ability to integrate your system with the SmartHVAC app, allowing you to control your comfort with the touch of a button. You can even go a step further and link your Amazon Alexa or Google home for touchless operation. With the app, you can set each zone’s temperature, set schedules for each unit, monitor your system’s energy usage, and more. There are even more features to explore that will help you customize your comfort to be exactly what you want. We’ve got your back in the unlikely event that your system malfunctions. Your system will come with a 5 year parts warranty and a 7 year compressor warranty, and if you enroll in the MRCOOL® Care Program, you’ll be able to enjoy the Limited Lifetime Replacement warranty! For the best comfort you’ve ever felt and a sense of accomplishment as icing on the cake, choose the MRCOOL® DIY®! |
Bulk Buying Options
- 2 up to 4 - $2,443.00 ex. tax -
Customer Reviews
(write review)DIY-friendly
"the cooling and heating comfort is genuinely noticeable. On sweltering days, the unit cools my living spaces evenly and quickly, and when I crank up the heat on a chilly evening, it does a solid job of bringing warmth throughout the zones. The multi-zone design is handy rather than running one big central system, I can target exactly where I want comfort (bedrooms, living room, office), and that flexibility really shows. The DIY aspect is a big plus for me. I chose this system partly because I didn t want to hire a contractor or pay for an expensive HVAC install. The included pre-charged lines, quick-connect valves, and clear instructions made the job doable for someone with basic mechanical skills. It feels good to have done it myself and honestly, it was kind of satisfying. Because it's ductless and designed for zone-based distribution, it works best when you re targeting a handful of rooms or a segment of the house not necessarily ideal if you were expecting a whole house central-station vibe. Large open spaces or floors that need uniform airflow might be a challenge." Paul Brown - Friday, November 28, 2025
I'm really happy with the Mr. Cool
"I decided to take the plunge and go for the Mr. Cool DIY 5-Zone mini-split. The 'DIY' part was what really caught my eye. I'm reasonably handy, and the idea of saving a ton on installation costs was super appealing. Plus, the 20 SEER rating and the 5-zone capability seemed perfect for my house. Okay, let's be real the DIY part was both rewarding and a bit stressful. Mr. Cool's pre-charged line sets were a huge selling point, and they definitely made things easier. The instructions were pretty clear, and the YouTube videos they provide were invaluable. I spent a good chunk of a weekend getting everything installed. Running the lines through the walls was probably the trickiest part. I had to be careful to avoid electrical wires and pipes. And getting the outdoor unit leveled just right took some patience. The performance is excellent, and the zoning control is a huge plus. The energy efficiency is also a major benefit. If you're reasonably handy and looking to save on installation costs, I'd definitely recommend giving this system a try." Paul J. - Thursday, March 20, 2025
Mr. Cool DIY 5-zone.
"FIVE! Each room is its own little climate bubble. My office, which was always an icebox in winter and a sauna in summer, is now perfect. The kids' rooms? No more fighting over the thermostat. And the 20 SEER? My energy bill is already thanking me. I'm actually excited to see the next statement." Donna Blair - Friday, February 28, 2025
My family is happy so far!
"The system has been operating flawlessly since installation. Many thanks to the fine folks at Mini Split Warehouse! Local stores couldn't meet my needs, but MSW had the precise unit I required in stock." Jorge Leal - Wednesday, February 5, 2025
