MRCOOL DIY 4th Gen Multi Zone 3-Zone 36K BTU 9k+12k+12k Cassettes

Prices Vary Depending on Line Set Lengths Chosen

MRCOOL is one of the first brands that offers a multi zone DIY mini split, and their DIY-MULTI4-36HP230 condenser is perfect for almost any installation need. The best part? The installation process is simple and hassle-free.

With MRCOOL's DIY-MULTI4-36HP230, you can enjoy a fast, convenient, and cost-effective installation when paired with the right materials. This means you can have your unit up and running in no time at all.

So if you're in need of a multi zone DIY mini split, look no further than MRCOOL. Their top-of-the-line condenser and easy installation process make it a no-brainer choice for any homeowner or DIY enthusiast. The 9,000 BTU Cassette is capable of heating or cooling up to 350square feet, while the two12,000 BTU Cassettes can heat up to 600 square feet each.

The 36K BTU Condenser

Looking for a condenser that can support multiple zones and provide excellent efficiency? Look no further than this impressive option from MrCool! With the ability to support up to 4 zones and a SEER rating of up to 21.5 when paired with select air handlers, this condenser is a top choice for those who value both performance and convenience.

But that's not all - this condenser also boasts an impressive temperature range, allowing you to stay comfortable no matter the weather. With a range of -13° to 122°F, you can rest easy knowing that this unit has you covered. And thanks to its Gold Fin® condenser coating, you won't have to worry about rust or water damage, as this unit is built to last.

Overall, if you're in the market for a high-quality condenser that can handle all of your needs, be sure to check out this top-notch offering from MrCool. With its impressive features and reliable performance, it's sure to be a valuable addition to any home or business.

The 9K Ceiling Cassette

Looking for a discreet heating and cooling solution for your space? Look no further than the MRCOOL® DIY® Series 9k BTU Ceiling Cassette! Whether you're embarking on a new construction project or need a retrofit option, this cassette is easy to install and fits perfectly between 16” ceiling joists.

The best part? The cassette is designed to work with both current and future joist standards, making it a versatile option for any space. Unlike other ceiling cassettes, the MrCool® cassette doesn't require ductwork or wall space, so you can install it in less ideal locations without strict requirements.

What's more, the cassette works with the MrCool® DIY® Quick Connect® line set, which is precharged with refrigerant for easy installation. And with advanced filtration and an Elevation function that lowers the filter panel, maintenance is a breeze.

The 12K Ceiling Cassette

Are you in need of a heating and cooling solution that can fit in any space? Look no further than the MRCOOL® DIY® Series 12k BTU Ceiling Cassette. This versatile ceiling unit has an easy, low profile installation, making it perfect for new construction or retrofits. And the best part? It doesn't require ductwork or wall space, making it a great option for less-than-ideal locations.

One of the standout features of the MrCool® DIY® Series 12k BTU Ceiling Cassette is its flexibility. Unlike other ceiling cassettes, it can be recessed between all types of joists on 16 inch center, including pre-manufactured I-joists. And if you need to extend the line set, the No-Vac® Coupler can help you do just that.

But wait, there's more! The cassette also features swing technology and an Elevation function that makes maintenance a breeze. And with multiple operational modes and quiet operation, you'll be able to enjoy customized comfort without any noise disruptions.

Maintenance of the MrCool DIY Ductless Mini Split is simple – no need for special cleaning solutions. Just wipe down the indoor and outdoor units with a damp or dry cloth, and rinse and dry the air filters. Plus, you can rest easy knowing the device is covered by a limited lifetime warranty, 7-year compressor warranty, and 5-year parts warranty.

State certified or licensed HVAC contractor NOT REQUIRED for warranty on the DIY series units. Always check your local laws.

Build Your Own Package

You can also mix and match ceiling cassette and wall mounted air handlers with the Build Your Own Package.

Installation

Cassette Installation Video

Cassette Brochure

Install Manual

Warranty Docs

REBATES

Find available residential rebates on select products in your area.

1. Click the link below
2. Add your Zip Code then click "Update"
3. Add your Product SKU in the Search bar to search for your product
4. Once you find it, click on the blue button under the product to find out the specific information and how to apply for the Rebate.

 Rebates