The MRCOOL® DIY® 5th Gen Multi-Zone 55,000 BTU ductless mini split is designed to deliver personalized heating and cooling across three separate areas with one 9,000 BTU and two 18,000 BTU wall-mounted air handlers. This configuration provides flexible zone control for spaces with different comfort and capacity requirements.
Powered by a 55,000 BTU outdoor condenser with a 22 SEER2 efficiency rating, the system uses DC inverter technology to adjust operation according to heating and cooling demand. Each indoor unit can be controlled independently, helping maintain comfortable temperatures throughout multiple rooms.
The DIY installation system uses pre-charged Quick Connect® line sets, simplifying installation by eliminating the need for traditional refrigerant evacuation and charging. With R-454B refrigerant, Wi-Fi controls, smartphone operation, Follow Me® technology, and voice-assistant compatibility, this multi-zone system combines convenient installation with modern comfort control.
What's Included
-
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: 2
Specifications:
|
BRAND NAME |
MRCOOL |
|
SERIES |
DIY 5th gen Multi-Zone Mini-splits |
|
MODEL |
DIY-MULTI6-55HP230D-O |
|
SKU |
DIYM355HPW12D |
|
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 + 18,000 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 |
2 |
|
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 |