The MRCOOL® DIY® 5th Gen Multi-Zone 55,000 BTU ductless mini split provides independent comfort across three zones with a 9,000 BTU, 18,000 BTU, and 24,000 BTU wall-mounted air handler configuration. This setup is well suited for properties where different rooms require different levels of heating and cooling capacity.
Built around a 55,000 BTU outdoor condenser with a 22 SEER2 efficiency rating, the system uses DC inverter technology to modulate performance according to demand. Each indoor unit operates as its own comfort zone, allowing temperatures to be adjusted independently throughout the property.
Installation is simplified with MRCOOL's pre-charged Quick Connect® line sets, which help eliminate traditional refrigerant evacuation and charging steps. The system also uses R-454B refrigerant and includes Wi-Fi connectivity, smartphone controls, Follow Me® technology, and compatibility with Google Assistant and Amazon Alexa.
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 9,000 BTU Wall Mount Air Handler, DIY-09-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 |
SKU |
DIYM355HPW13D |
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 |
9,000 BTU + 18,000 BTU + 24,000 BTU |
VOLTAGE |
208/230V |
PHASE |
1 |
CYCLE |
60 Hz |
MAX FUSE BREAKER |
45A |
MIN CIRCUIT AMPACITY |
43A |
COLOR |
White |
ZONE CAPACITY |
6 |
REFRIGERANT TYPE |
R-454B |
REFRIGERANT VOLUME |
151.68 oz. |
DECIBEL RATING |
64 dBA |
INVERTER |
DC |
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 |
COMPRESSOR MOTOR TYPE |
Rotary |
AUXILIARY HEATER INCLUDED |
No |
AUXILIARY HEATER AVAILABLE |
No |
FAN ONLY OPTION |
Yes |
QUIET MODE |
Yes |
AUTO COOL |
Yes |
WIFI COMPATIBILITY |
Yes |
APP COMPATIBILITY |
Yes |
IOS COMPATIBILITY |
Yes |
ANDROID COMPATIBILITY |
Yes |
CERTIFICATIONS |
UL, ETL, ENERGY STAR®, AHRI |
BASE PARTS WARRANTY |
5 Years |
BASE COMPRESSOR WARRANTY |
7 Years |
REGISTERED WARRANTY |
Extended Limited Lifetime* |
9K AIR HANDLER MODEL |
DIY-09-HP-WMAH-230D25-O |
9K AIR HANDLER QUANTITY |
1 |
9K AIR HANDLER COVERAGE |
400 sq. ft. |
9K AIR HANDLER MOUNT TYPE |
Wall |
9K AIR HANDLER COLOR |
White |
9K AIR HANDLER FILTER |
Reusable |
9K AIR HANDLER OSCILLATION |
Yes |
9K AIR HANDLER WIFI |
Yes |
9K REMOTE CONTROL |
Included |
18K AIR HANDLER MODEL |
DIY-18-HP-WMAH-230D25-O |
18K AIR HANDLER QUANTITY |
1 |
18K AIR HANDLER COVERAGE |
800 sq. ft. |
18K AIR HANDLER MOUNT TYPE |
Wall |
18K AIR HANDLER COLOR |
White |
18K AIR HANDLER FILTER |
Reusable |
18K AIR HANDLER OSCILLATION |
Yes |
18K AIR HANDLER WIFI |
Yes |
18K REMOTE CONTROL |
Included |
24K AIR HANDLER MODEL |
DIY-24-HP-WMAH-230D25-O |
24K AIR HANDLER QUANTITY |
1 |
24K AIR HANDLER COVERAGE |
1,050 sq. ft. |
24K AIR HANDLER MOUNT TYPE |
Wall |
24K AIR HANDLER COLOR |
White |
24K AIR HANDLER FILTER |
Reusable |
24K AIR HANDLER OSCILLATION |
Yes |
24K AIR HANDLER WIFI |
Yes |
24K REMOTE CONTROL |
Included |