MRCOOL 4th Gen DIY Multi Zone 3-Zone 48K BTU 12k+12k+24k WMAH

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Sale price$5,427.00

*This Bundle has over 100 Line set variations.  If you do not see the length combination you are looking for, please contact us as we can help work up a quote for you based on your need

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

The 24K air handlers use the DIY3858 Linesets so the Linesets show the Length for the 24K and the Length for the 12K  so you are sure to calculate correctly based on where the 24K & 12K air handlers will be mounted from the Condenser. 

The 4th Generation MrCool DIY 48K BTU 5-Zone Ductless Heat Pump offers the latest in heat pump innovations. This condenser has the ability to support up to 4 zones and, when paired with select MrCool air handlers, can provide a SEER efficiency rating of up to 21.5. This condenser possesses an impressive temperature range, as it can provide you comfort from -13° to 122°F. It’s also extremely well-built with a Gold Fin® condenser coating that will protect it from rust and water damage.

MrCool stands behind the quality & durability of this condenser by being the only manufacturer to offer a limited lifetime compressor warranty. However, the most innovative feature is that it can be installed by the homeowner without the use of a certified technician. This is possible because the condenser is intended to be used with MrCool’s patented Pre-Charged Quick Connect Line Sets

These line sets are pre-charged with R-410A refrigerant, and feature quick connect connectors which allow it to be connected using only wrenches. Because it is pre-charged, the system will not require vacuuming once the installation is complete.

The 4th Generation MrCool DIY 48K BTU 4-Zone Ductless Heat Pump is one of the best options on the market when it comes to multi-zone comfort.

Best Warranty in the Business

Limited Lifetime Compressor*, 7 Year Compressor Replacement*, 5 Year Parts
The DIY® 4th gen Multi-Zone comes with a LIMITED LIFETIME compressor warranty*, a 7-year compressor replacement* warranty, and a standard 5-year parts warranty for the original registered owner. State certified or licensed HVAC contractor not required for warranty on the DIY series units. (Always check your local laws.)


Multi-Zone Install Manual

Multi-Zone Install Video

DIY Multi-Zone Brochure


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