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Mitsubishi

Mitsubishi 36,000 BTU (9K + 9K + 12K) GX-Series 23 SEER2 3 Zone Wall Mount Smart Multi Hyper Heat Mini Split Heat Pump System - R454B | 230V

$8,658.56$10,823.20

-20%

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In Stock Delivers Sep 2-7 (Est.)

Mitsubishi

Mitsubishi 36,000 BTU (6K + 12K + 12K) GX-Series 23 SEER2 3 Zone Wall Mount Smart Multi Hyper Heat Mini Split Heat Pump System - R454B | 230V

$8,733.38$10,916.72

-20%

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In Stock Delivers Sep 2-7 (Est.)

Mitsubishi

Mitsubishi 36,000 BTU (9K + 12K + 12K) GX-Series 23 SEER2 3 Zone Wall Mount Smart Multi Hyper Heat Mini Split Heat Pump System - R454B | 230V

$8,810.55$11,013.19

-20%

View Product

In Stock Delivers Sep 2-7 (Est.)

Mitsubishi

Mitsubishi 36,000 BTU (12K + 12K + 12K) GX-Series 23 SEER2 3 Zone Wall Mount Smart Multi Hyper Heat Mini Split Heat Pump System - R454B | 230V

$8,962.54$11,203.17

-20%

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In Stock Delivers Sep 2-7 (Est.)

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About this collection

Browse Mitsubishi ductless mini split air conditioners and heat pumps for single-zone and multi-zone comfort. Compare series, BTU capacity, efficiency rating, voltage, refrigerant, indoor-unit style, and cold-weather performance where applicable. Proper sizing depends on room loads, layout, insulation, climate, and system design.

Chill Mini Splits is the largest DIY Mini Split dealer in the United States, with fast shipping, great prices, and support from HVAC experts.

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100%

Powerhouse

As advertised

Works better than expected. Simple to install. Very quiet operation. We use it to maintain the climate in a battery storage room. This unit has very low power use.

MRCOOL DIY Select 9K 9,000 BTU 17.5 SEER2 Single Zone Mini Split System with 11.5 ft. DIY Line Set - R454B - 115V

Jessica

So quiet!

So, so extremely happy with my mini split system. My boyfriend had it installed in just a couple of days and didn't seem to struggle with directions. He did watch several how to videos online and I think that helped a lot. The only issue we encountered was bot understanding that some "master" valve (??) needed to be opened for a setup with multiple indoor units. The directions didn't clarify that and the indoor units weren't blowing cool air at all. I went to the website to send a help chat at almost 9 pm, thinking I'd get a response in the morning. However I recieved an auto generated AI type response based on what I said the problem was. The response gave specific troubleshooting ideas to check and that's what actually gave us the answer as to what was wrong! It was kind of amazing, actually! The system is up and running and saved us during some extreme heat temps! Never looking back, so worth it!!!!

MRCOOL DIY 5th Gen Multi-Zone 2-Zone 27,000 BTU 23 SEER2 (12K + 12K) Ductless Mini-Split Air Conditioner and Heat Pump

Michelle Brown

Works Wonderful

We installed our Mr. Cool Mini Split in an area of our home that is either too hot in the summer or too cold in the winter. Its made a huge difference so far this summer and we are looking forward to seeing how it does this winter when it gets cold out. Its very quite in the room its installed in. You can barely hear it running. So far very happy with it. The install was not bad at all just had some help with the electrical as it is an older house and we were not feeling very confident about doing that ourselves. Over all very pleased with our purchase and will most likely be buying another for our office building.

MRCOOL DIY Easy Pro 12K 12,000 BTU 19.5 SEER2 Ductless Mini Split Air Conditioner and Heat Pump - 115V

frank Hinde

Very good

Certainly the pre-charged lineset takes a lot of the guesswork out of the installation. I chose to torque my connections, and yes you can use an automotive Torque wrench. You have to weld an old socket on the end of an open ended wrench and keep the modified wrench at 90 degrees to your torque wrench handle, then set 35 ftlbs on the torque wrench and 20 for the small connection. made a custom rack to run my linesets on as shown in the photo.

MRCOOL Lineset for DIY 5th Gen Mini Split Systems - R-454B

LBold

Did not use Mr. Cool, but ordered Daikin through Chill Mini-Splits. All communications were excellent. When we had a sudden problem arise, Devin was able to help us out immediately and was great! Now that they are installed, we are so happy with the quality of the product. Would highly recommend!

Chill Mini Splits