The MRCOOL® DIY® 5th Gen Multi-Zone 48,000 BTU Ductless Mini Split is built to provide independent heating and cooling across three separate rooms. This configuration pairs one 6,000 BTU wall-mounted air handler with two 18,000 BTU air handlers and a single 48,000 BTU outdoor condenser.
The 6,000 BTU air handler is designed for spaces up to approximately 200 square feet, while each 18,000 BTU unit can condition up to approximately 800 square feet. This combination is well suited for homes and properties where smaller and larger rooms require different levels of heating and cooling capacity.
With 21.8 SEER2 efficiency, DC inverter technology, R-454B refrigerant, smartphone app controls, Follow Me® functionality, and MRCOOL's pre-charged Quick Connect® technology, the system delivers efficient year-round comfort while simplifying the installation process.
What's Included
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MRCOOL DIY 5th Gen Multi-Zone 48,000 BTU Mini Split Condenser, DIY-MULTI6-48HP230D-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: 2
Specifications:
BRAND NAME |
MRCOOL |
SERIES |
DIY 5th Gen Multi-Zone Mini-Splits |
EQUIPMENT TYPE |
Ductless Mini Split Heat Pump |
ZONE CONFIGURATION |
3-Zone |
CONDENSER CAPACITY |
48,000 BTU |
SEER2 |
21.8 |
EER2 |
12 |
HSPF2-4 |
10 |
HSPF2-5 |
7.8 |
TONNAGE |
4 Ton |
COOLING CAPACITY |
43,000 BTU |
HEATING CAPACITY |
48,000 BTU |
AIR HANDLER CONFIGURATION |
6,000 BTU + 18,000 BTU + 18,000 BTU |
6K AIR HANDLER COVERAGE |
Up to 200 sq. ft. |
18K AIR HANDLER COVERAGE |
Up to 800 sq. ft. each |
TOTAL SYSTEM COVERAGE |
Up to 1,800 sq. ft. |
VOLTAGE |
208/230V |
PHASE |
1 |
CYCLE |
60 Hz |
REFRIGERANT |
R-454B |
INVERTER |
DC Inverter |
LINE SET |
Pre-Charged Quick Connect® |
MAX LINE SET LENGTH |
221.4 ft. |
LIQUID LINE SIZE |
1/4 in. |
SUCTION LINE SIZE |
3/8 in. × 4; 1/2 in. × 2 |
MAX FUSE BREAKER |
45A |
MIN CIRCUIT AMPACITY |
40A |
CONDENSER NOISE |
64 dBA |
CONDENSER MODEL |
DIY-MULTI6-48HP230D-O |
6K AIR HANDLER MODEL |
DIY-06-HP-WMAH-230D25-O |
18K AIR HANDLER MODEL |
DIY-18-HP-WMAH-230D25-O |
AIR HANDLER MOUNT TYPE |
Wall Mount |
6K AIR HANDLER FILTER |
Reusable |
18K AIR HANDLER FILTER |
Reusable |
WIFI COMPATIBILITY |
Yes |
APP COMPATIBILITY |
Yes |
IOS COMPATIBILITY |
Yes |
ANDROID COMPATIBILITY |
Yes |
FAN ONLY OPTION |
Yes |
QUIET MODE |
Yes |
AUTO COOL |
Yes |
FOLLOW ME® FEATURE |
Yes |
LOW AMBIENT COOLING |
Yes |
COMPRESSOR MOTOR TYPE |
Rotary |
AUXILIARY HEATER |
No |
CERTIFICATIONS |
UL, ETL, ENERGY STAR®, AHRI |
BASE PARTS WARRANTY |
5 Years |
BASE COMPRESSOR WARRANTY |
7 Years |
SKU |
DIYM348HPW06D |
CONDENSER GTIN |
840255587471 |
6K AIR HANDLER GTIN |
840255587013 |