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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Ben Brown
Lake Worth, US
★★★★★ 2
A disappointing "Dark Droids" tie-in.
Format: Paperback
A tie-in miniseries-of-sorts to the main “Dark Droids” event, “Star Wars: Dark Droids: D-Squad” is, unfortunately, all too characteristic of typical comic book event “addendums”: lots of flash, little substance. To be fair, writer Marc Guggenheim does what he can to flesh out the core story, which involves a squad of droids, all of whom are pulled from the various ongoing “Star Wars” titles – forming the titular “D-Squad” – to take on the Scourge threat from the main “Dark Droids” event. The problem is that too much of the series feels like it’s spinning in circles – there’s a frustrating lack of narrative momentum here, and the result is a story that, frustratingly, revs to life only in spurts. Not a terrible comic, but considering the overall quality of the “Dark Droids” event as a whole, a disappointing one.
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Reviewed in the United States on April 9, 2024
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Verified Purchase
T.L
Draper, US
★★★★★ 5
Extremely Satisfied
This is a gift for my daughter and I looked at it making sure it works base on former reviews. At first the lid wouldn’t close and it was extremely disappointed but my husband laughed and said hold the lid and turn the handle. It then will latch and stay close. So now I’m extremely satisfied lol
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Reviewed in the United States on April 28, 2026
D
Verified Purchase
Dan T
Massapequa, US
★★★★★ 5
Classic Toy That Never Gets Old!
My 8-month-old is absolutely captivated by this Elmo jack-in-the-box! She giggles with anticipation as the "Waltzing Matilda" tune plays, and erupts in laughter when the soft Elmo plush pops out. The sturdy metal box with vibrant Sesame Street designs has held up perfectly through daily play. At 5.25 x 5.25 x 5.5 inches, it's the perfect size for little hands. This timeless toy brings endless joy and smiles—highly recommend for any Elmo-loving baby or toddler!
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Reviewed in the United States on December 27, 2025
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Verified Purchase
JR
Natrona Heights, US
★★★★★ 5
Kids love it.
The kids love it. good 18 month baby toy.
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Reviewed in the United States on April 22, 2026
B
Verified Purchase
Belle
West Palm Beach, US
★★★★★ 5
Elmo -in-a- Box !
Purchased as a gift for my grand daughter who happens to love Elmo. Cute toy with a little red Elmo who pops up and makes you jump if you’re not expecting it. It’s still working since December so that’s a good sign !
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Reviewed in the United States on April 2, 2026

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