The MRCOOL® DIY® 5th Gen Multi-Zone 55,000 BTU Ductless Mini Split delivers efficient heating and cooling across three independently controlled zones. This configuration combines a powerful outdoor condenser with three 12,000 BTU wall-mounted air handlers, making it a practical solution for maintaining consistent comfort across multiple rooms.
Each 12,000 BTU air handler can be operated independently, allowing different areas of the home to maintain their own temperature settings. With up to 550 square feet of coverage per indoor unit, this three-zone arrangement provides flexible comfort for bedrooms, living areas, offices, and other medium-sized spaces.
With 22 SEER2 efficiency, DC inverter technology, eco-friendly R-454B refrigerant, smartphone app controls, Follow Me® functionality, and pre-charged Quick Connect® technology, this system offers efficient performance and a convenient DIY-oriented installation experience.
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 12,000 BTU Wall Mount Air Handler, DIY-12-HP-WMAH-230D25-O
Quantity: 3
Specifications:
BRAND NAME |
MRCOOL |
SERIES |
DIY 5th gen Multi-Zone Mini-splits |
MODEL |
DIY-MULTI6-55HP230D-O |
SKU |
DIYM355HPW33D124 |
GTIN |
840255587488 |
UPC |
840255587488 |
EQUIPMENT TYPE |
Ductless Mini Split Heat Pump |
ZONE CONFIGURATION |
3-Zone |
CONDENSER CAPACITY |
55,000 BTU |
SEER2 |
22 |
EER2 |
12 |
HSPF2-4 |
10.6 |
HSPF2-5 |
8.5 |
TONNAGE |
4.6 Ton |
COOLING CAPACITY |
47,000 BTU |
HEATING CAPACITY |
55,000 BTU |
AIR HANDLER CONFIGURATION |
12,000 BTU + 12,000 BTU + 12,000 BTU |
AIR HANDLER QUANTITY |
3 |
12K AIR HANDLER COVERAGE |
Up to 550 sq. ft. per unit |
TOTAL AIR HANDLER COVERAGE |
Up to 1,650 sq. ft. |
VOLTAGE |
208/230V |
PHASE |
1 |
CYCLE |
60 Hz |
MAX FUSE BREAKER |
45A |
MIN CIRCUIT AMPACITY |
43A |
REFRIGERANT |
R-454B |
REFRIGERANT VOLUME |
151.68 oz. |
INVERTER |
DC Inverter |
LINE SET LENGTH |
25 ft. |
MAX LINE SET LENGTH |
221.4 ft. |
LIQUID LINE SIZE |
1/4 in. |
SUCTION LINE SIZE |
3/8 in. × 4; 1/2 in. × 2 |
CONDENSER NOISE |
64 dBA |
COMPRESSOR MOTOR TYPE |
Rotary |
AUXILIARY HEATER |
No |
WIFI COMPATIBILITY |
Yes |
APP COMPATIBILITY |
Yes |
IOS COMPATIBILITY |
Yes |
ANDROID COMPATIBILITY |
Yes |
FAN ONLY OPTION |
Yes |
QUIET MODE |
Yes |
AUTO COOL |
Yes |
LOW AMBIENT COOLING |
Yes |
CERTIFICATIONS |
UL, ETL, ENERGY STAR®, AHRI |
BASE PARTS WARRANTY |
5 Years |
BASE COMPRESSOR WARRANTY |
7 Years |
12K AIR HANDLER MODEL |
DIY-12-HP-WMAH-230D25-O |
12K AIR HANDLER QUANTITY |
3 |
12K AIR HANDLER COVERAGE |
550 sq. ft. per unit |
AIR HANDLER MOUNT TYPE |
Wall Mount |
AIR HANDLER FILTER |
Reusable |
REMOTE CONTROL |
Included |