The MRCOOL® DIY® 5th Gen Multi-Zone 55,000 BTU Ductless Mini Split delivers reliable heating and cooling across three independently controlled zones. This configuration combines one 6,000 BTU, one 18,000 BTU, and one 24,000 BTU wall-mounted air handler with a high-capacity outdoor condenser.
Designed to accommodate rooms with different cooling and heating requirements, the 6,000 BTU unit is suited for smaller spaces, while the 18,000 BTU and 24,000 BTU air handlers provide increased capacity for larger areas. Each zone can be adjusted independently for personalized comfort.
Featuring DC inverter technology, 22 SEER2 efficiency, R-454B refrigerant, Wi-Fi connectivity, Follow Me® functionality, and Quick Connect® installation technology, this system provides efficient multi-zone comfort with a convenient DIY installation approach.
What's Included
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MRCOOL DIY 5th Gen Multi-Zone 55,000 BTU Mini Split Condenser, DIY-MULTI6-55HP230D-O
Quantity: 1 -
MRCOOL DIY 5th Gen 6,000 BTU Wall Mount Air Handler, DIY-06-HP-WMAH-230D25-O
Quantity: 1 -
MRCOOL DIY 5th Gen 18,000 BTU Wall Mount Air Handler, DIY-18-HP-WMAH-230D25-O
Quantity: 1 -
MRCOOL DIY 5th Gen 24,000 BTU Wall Mount Air Handler, DIY-24-HP-WMAH-230D25-O
Quantity: 1
Specifications:
BRAND NAME |
MRCOOL |
SERIES |
DIY 5th gen Multi-Zone Mini-splits |
MODEL |
DIY-MULTI6-55HP230D-O |
ZONE CONFIGURATION |
3-Zone |
CONDENSER CAPACITY |
55,000 BTU |
SEER2 |
22 |
AIR HANDLER CONFIGURATION |
6,000 BTU + 18,000 BTU + 24,000 BTU |
6K AIR HANDLER QUANTITY |
1 |
18K AIR HANDLER QUANTITY |
1 |
24K AIR HANDLER QUANTITY |
1 |
VOLTAGE |
208/230V |
PHASE |
1 |
CYCLE |
60 Hz |
REFRIGERANT |
R-454B |
INVERTER |
DC Inverter |
WIFI COMPATIBILITY |
Yes |
APP COMPATIBILITY |
Yes |
AIR HANDLER MOUNT TYPE |
Wall Mount |


















