SKU: 2965543334

MRCOOL DIY 4th Gen 3-Zone 36,000 BTU 22 SEER (9K + 9K + 12K) Ductless Mini Split AC and Heat Pump with Ceiling Cassettes - 230V

Sale price$2628.45 Regular price$2920.50
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

MRCOOL DIY 4th Gen 3-Zone 36,000 BTU 22 SEER (9K + 9K + 12K) Ductless Mini Split AC and Heat Pump with Ceiling Cassettes - 230VThe MRCOOL DIY Multi Zone 4th Gen 36K BTU Three Zone Ductless Mini Split with ceiling cassettes (9K + 9K + 12K) is a versatile, energy efficient heating and cooling solution you can install yourself without the need for professional help. Each ceiling cassette provides efficient heating and cooling while maintaining a low profile, discreet presence, making them a perfect fit for any space. The cassettes are easy to install between joists (16 inch

 

The MRCOOL DIY Multi-Zone 4th Gen 36K BTU Three-Zone Ductless Mini Split with ceiling cassettes (9K + 9K + 12K) is a versatile, energy-efficient heating and cooling solution you can install yourself without the need for professional help. Each ceiling cassette provides efficient heating and cooling while maintaining a low-profile, discreet presence, making them a perfect fit for any space. The cassettes are easy to install between joists (16-inch center, including pre-manufactured I-joists), offering flexibility for both new construction or retrofits.

These cassettes work seamlessly with the MrCool® DIY® Quick Connect® line set, along with the No-Vac® Coupler to extend the line set length as needed. This eliminates the need for wall space or ductwork. In addition to quiet operation, the cassettes feature the Elevation function, which lowers the filter panel for hassle-free filter maintenance.

This system includes two 9,000 BTU cassettes and one 12,000 BTU cassette, perfect for efficiently heating or cooling three rooms, with capacities to handle up to 375 sq. ft. and 500 sq. ft. respectively. The 36,000 BTU condenser enables the system to provide year-round comfort by delivering cooling in the summer and heating in the winter.

DIY Installation is made simple with pre-charged lines filled with eco-friendly R-410A refrigerant, so no need to hire an HVAC technician. Quick Connect lines simplify the installation process further, reducing time and costs. The system also supports up to four indoor units, allowing you to mix and match cassettes with wall-mounted air handlers, offering even greater customization for your home.

You can control your comfort through the MRCOOL Smart Controller mobile app, or integrate with Amazon Alexa or Google Home for voice-activated controls. The digital display on each indoor air handler provides real-time temperature readings and displays any troubleshooting codes, ensuring you're always in the know.

For your peace of mind, the system is backed by a 7-year compressor warranty, a 5-year parts warranty, and even an optional lifetime compressor warranty.

Key Features:

  • DIY Installation: Easy setup with no special tools required.
  • Pre-Charged Quick Connect Line Set: Simplifies installation without the need for refrigerant handling.
  • Multi-Room Comfort: Two 9,000 BTU cassettes and one 12,000 BTU cassette, ideal for rooms of various sizes.
  • Energy Efficient: DC Inverter and 22 SEER for high efficiency.
  • Smart Controls: Smartphone app controls and compatibility with Alexa and Google Home.
  • Customizable System: Mix cassettes with wall-mounted air handlers in the same system.
  • Comprehensive Warranty: 7-year compressor warranty, 5-year parts warranty, and an optional lifetime compressor warranty.

Buy from MRCOOL DIY Direct, the USA's most trusted authorized MRCOOL dealer, for the best prices and support on your DIY HVAC system.

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: 2965543334

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4.8 ★★★★★
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ChasingTrail
Belleville, US
★★★★★ 5
The ONLY Bones/Chews Dog-Approved in Our House!
Flavor Name: Original Jerky, Size: X-Large
We have 2 purebred pitbulls, both adult males who weigh between 75-80 pounds. We bought a huge assortment of bones, treats, and chews when we first got our boys (they're rescues, and we got them at the same time). They strongly favored these Marrowchews, even over other, imitation products of different brands. We actually didn't know they had marrow INSIDE the bones for quite some time, and as soon as we realized that, we understood why our dogs loved them so much! The way the marrow is embedded in the bone, but a ways in from either end, is really clever. The dogs can surely smell it long before they can taste it, and it seems to keep them really interested and motivated at first. Then, they get to the actual marrow, and they are working on these bones non-stop until it's completely gone. The way they are made is also really unique; they sort of 'splinter' as they get chewed, and it actually helps with doggie dental care, cleaning the teeth and massaging the gums. There is no mess with these bones, no pieces flaking or chunking off, anything like that. They are also completely odor-free. With other bones/chews, they'll start them, but lose interest really quickly, and never so much as look at those again. These specific Marrowchews are truly the ONLY ones that keep our dogs interested, and for a significant amount of time, too. They'll work on the XL sizes daily throughout the day for a total of 1-2 hours, and they last a couple of months, easily. And keep in mind, these are pretty aggressive chewers! HIGHLY recommend these, and the price on Amazon is the best anywhere!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2014
E
Verified Purchase
EDUARDO
Fort Morgan, US
★★★★★ 5
Durable and fun
Flavor Name: Beef, Size: Medium/Large
I have two dogs and I only bought one bone over a month ago. They’ve both been chewing on it and it’s held up really well. I wouldn’t say they’re aggressive chewers, but they do like chewing. They’re still picking it up and using it, so they’re definitely not bored with it. As for me, it’s been a pretty great buy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2024
M
Verified Purchase
M. Frausto
Lexington, US
★★★★★ 4
Tough Chew!
Flavor Name: Original Jerky, Size: Medium
Sporn is a very tough chew. We have a 22pound Beagle 1 year old. She spend little time working on the Hard plastic that encases the marrow. Now I don't doubt there are some dogs that would chew this mindlessly for the small marrow treat. It is not for my pup! She needs more play to keep at it. A TOUGH CHEW would be better slightly less thick and more marrow inside. I attached a string and had her whirly birding around chasing this bone but once we let go she has a 30 second interest. Not for every dog maybe for the big guys 100 lb brutus !
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Reviewed in the United States on May 13, 2024
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Verified Purchase
Charlyn
Whiting, US
★★★★★ 5
Dogs are enjoying it!
Flavor Name: Beef, Size: Medium/Large
I just got this bone today but so far my dogs love it. They have been playing with it and alternating who’s chewing on it. My 8 month old got the blue rubber piece off in about 10 minutes, so if that’s the primary factor for purchasing, note that.
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Reviewed in the United States on June 1, 2025
M
Verified Purchase
Maggi
Alexandria, US
★★★★★ 1
lasted 3 days
Flavor Name: Original Jerky, Size: Medium
I have a 10 m.o. Aussie who is in chronic chew stage. I was hoping that this bone would last longer than Benebone. Watching pup chew her little heart out, I noticed she was tearing off little pieces of the plastic bone and swallowing them. Threw out. Wish I'd returned. NOT RECOMMENDED FOR SUPER CHEWERS
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 29, 2024

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