Product Overview
Base Price shown is for outdoor unit only. You can choose up to 6 indoor units below with a total connected capacity of 63,000 BTUs (minimum 2 units / approx 30,000 BTUs). The price displayed will update based on your selections. If you need help configuring a system, please contact us.
Mr. Cool is proud to announce 1 of 2 NEW 6-Head DIY Multi-Zone Mini Split Systems!
With a Mr. Cool DIY 6-zone mini split system, you now have a convenient, whole home solution that you can install yourself. The DIY-MULTI6-48HP230D-O is a DC inverter and variable speed compressor that gives you the efficiency you have come to expect from Mr. Cool. When connected as a 6 zone system, it offers a 21.5 SEER rating for energy efficiency. The Gold Fin condenser is built to resist long term corrosion, giving you one less thing to think about even if you live near the coast. The 6-zone system allows you to connect up to 6 indoor air handlers to a single outdoor compressor for comfort control in your home or even office space. The Mr. Cool DIY-MULTI6-48HP230 is a six-zone system can take up to 6 indoor wall units, totaling 63,000 BTUs. The system's output capacity is 43,000 BTUs but the system will allow for 63,000 BTU connected capacity. Mr. Cool DIY multi-zone are available in 3, 4, 5 and 6 zone configurations. Each configuration can be run with a single indoor unit as long as the minimum connectivity value for that system is met.
The DIY-MULTI6-48HP230D-O minimum connected value is 30,000 BTUs. A single indoor 36,000 BTU unit can be connected, though it is not recommended.
The Mr. Cool DIY Multi-Zone systems also feature low ambient functionality. At 5°F, this unit will cool with 100% cooling capacity, making the Mr. Cool DIY an ideal system for computer server rooms, greenhouses, and any other applications that require cooling all year. We do not recommend this unit as a primary heat source in northern climates.
Mr. Cool uses its own unique pre-charged Quick Connect Line Sets (NOT INCLUDED). Mr. Cool Line Sets are required for this system. A line set is required to connect each indoor unit to the outside unit. No vacuuming is needed, so therefore no HVAC installer! Line sizes are 1/4" x 3/8" for 6,000, 9000, and 12000 BTU units, 1/4" x 1/2" for 18,000 BTU indoor units. You will need 3/8" x 5/8" line set for 24,000 and 36,000 BTU indoor units. An adapter is included to accommodate this connection size. If you are using a 24K or greater capacity air handler with a 5-zone or 6-zone condenser, a line set adapter kit (included) needs to be installed on the outdoor unit. Line sets are available in both 16' and 25' lengths. If longer lengths are required for you installation, a special coupler is also available to connect 2 or up to 3 lines together for a total of up to 75'. A Mr. Cool line set is required for each indoor unit (sold separately).
The linear length of any single line-set can not exceed 73 ft. The height differential between the outdoor unit and the highest indoor unit can not exceed 33 ft. The height differential between the lowest indoor unit and the highest indoor unit can not exceed 33 ft.
For the Six-Zone Mr. Cool DIY system, indoor wall units are available in six sizes to meet your installation needs. The indoor wall mounted models include:
- 6,000 BTUs
- 9,000 BTUs
- 12,000 BTUs
- 18,000 BTUs
- 24,000 BTUs
- 36,000 BTUs
OuttaSight Ceiling Cassette units are available for the Mr. Cool Five-Zone DIY system. For your installation needs, they are available in four sizes for the five zone condenser. The models include:
- 6,000 BTUs - DIYCASSETTE06HP-230D25-O
- 9,000 BTUs - DIYCASSETTE09HP-230D25-O
- 12,000 BTUs - DIYCASSETTE12HP-230D25-O
- 18,000 BTUs - DIYCASSETTE18HP-230D25-O
These units can be combined in various 5 unit combinations as well as multiple 2, 3 and 4 unit installations to fulfill your room requirements. Units can be combined with a connected capacity of up to 63,000 BTUs. However, when all units are running simultaneously, the combined output will not exceed 48,000 BTUs. For example, you can connect four 12,000 BTU units for a total of 48,000 BTU output when all four units are running simultaneously. Three 9,000 and three 12,000 BTU units can be connected for a total of 63,000 BTUs but the output will not exceed the 48,000 BTUs if all are running simultaneously. Likewise a 36,000 BTU and two 9,000 BTU units can also connect but again the output will not exceed the 48,000 BTUs if all are running simultaneously.
When sizing your outdoor condenser, the entire building load should be considered and then size the individual units based on the space you are trying to cool. Mr. Cool ductless mini splits heat and cool efficiently and can be programmed and controlled remotely with our Smartphone APP (Smart HVAC Module included), optional HVAC Ductless Mini-Stat, or included hand-held remote control. Please contact us for help configuring your system, line set and coupler needs.
An example installation (below) may include a master bedroom, a living room, an office and a guest room / 2nd bedroom! But installing a mini split system is not limited to existing rooms or where ducting is not possible - a mini split is a great option for home additions.
Tech Specs
General Features
Performance Data (NON-DUCTED)
Features
Piping / Line Set Requirements
Operating Range
Weights and Dimensions
Electrical Requirements
California residents see Prop 65 WARNINGS
WARNING!
Warning: Cancer and Reproductive Harm - www.p65warnings.ca.gov
Product Warranty
The unit comes standard with a 5 Year Parts/7 Year Compressor Warranty and is available with a Limited Lifetime Compressor Warranty with certain conditions/requirements.
The Limited Lifetime Compressor Warranty & the 7 Year Unit Replacement Warranty covers the unit ONLY in the event of compressor failure. In order to qualify for the Limited Lifetime Compressor Warranty, the unit must be registered at the web address (https://mrcool.com/warranty/) within 60 days of the installation date AND the original, registered owner must also enroll in the MrCool Care Program within 4 months from the installation date, which has an biannual fee to be covered by the owner. The MrCool Care Program is designed to provide the owner with a Do-It-Yourself cleaning kit to service/clean the unit at regular intervals (biannually) as preventative maintenance to help ensure the unit will continue to function properly throughout its lifespan.
