The MRCOOL® DIY® 5th Gen Multi-Zone 36,000 BTU ductless mini split system delivers customized heating and cooling across four separate zones. This configuration pairs three 6,000 BTU wall-mounted air handlers with one 18,000 BTU air handler, providing a practical solution for rooms with significantly different size and comfort requirements.
Rated at up to 23 SEER2, the system uses DC inverter technology to adjust operation according to the demand of each connected zone. The compact 6,000 BTU air handlers are designed for spaces up to 200 square feet, while the 18,000 BTU unit can cover up to approximately 800 square feet. Each wall-mounted air handler includes a reusable filter, wireless remote control, quiet operation, and Wi-Fi connectivity.
The MRCOOL DIY Quick Connect® system uses pre-charged R-454B line sets to simplify installation by eliminating the traditional evacuation and refrigerant-charging process. The SmartHVAC app allows users to manage individual zone temperatures, schedules, and energy usage, with Amazon Alexa and Google Assistant compatibility for convenient voice control. The 36,000 BTU condenser supports up to five zones, allowing flexibility for future expansion.
What's Included
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MRCOOL DIY 5th Gen Multi-Zone 36,000 BTU Mini Split Condenser, DIY-MULTI5-36HP230D-O
Quantity: 1 -
MRCOOL DIY 5th Gen 6,000 BTU Wall Mount Air Handler, DIY-06-HP-WMAH-230D25-O
Quantity: 3 -
MRCOOL DIY 5th Gen 18,000 BTU Wall Mount Air Handler, DIY-18-HP-WMAH-230D25-O
Quantity: 1
Specifications:
BRAND NAME |
MRCOOL |
SERIES |
DIY 5th gen Multi-Zone Mini-splits |
MODEL |
DIY-MULTI5-36HP230D-O |
GTIN |
840255587464 |
UPC |
840255587464 |
EQUIPMENT TYPE |
Ductless Mini Split Heat Pump |
ZONE CONFIGURATION |
4-Zone |
CONDENSER CAPACITY |
36,000 BTU |
SEER2 |
23 |
EER2 |
12 |
HSPF2-4 |
9.9 |
HSPF2-5 |
7.5 |
TONNAGE |
3 Ton |
COOLING CAPACITY |
34,000 BTU |
HEATING CAPACITY |
36,000 BTU |
AIR HANDLER CONFIGURATION |
6,000 BTU + 6,000 BTU + 6,000 BTU + 18,000 BTU |
6K AIR HANDLER MODEL |
DIY-06-HP-WMAH-230D25-O |
6K AIR HANDLER QUANTITY |
3 |
6K AIR HANDLER COVERAGE |
200 sq. ft. |
6K AIR HANDLER MOUNT TYPE |
Wall |
6K AIR HANDLER COLOR |
White |
6K AIR HANDLER FILTER |
Reusable |
6K AIR HANDLER WIFI |
Yes |
6K 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 WIFI |
Yes |
18K REMOTE CONTROL |
Included |
18K AIR HANDLER DECIBEL RATING |
19 - 54.5 dBA |
18K AIR HANDLER NUMBER OF SPEEDS |
5 |
18K AIR HANDLER LIQUID LINE SIZE |
1/4 in. |
18K AIR HANDLER SUCTION LINE SIZE |
1/2 in. |
VOLTAGE |
208/230V |
PHASE |
1 |
CYCLE |
60 Hz |
MAX FUSE BREAKER |
35A |
MIN CIRCUIT AMPACITY |
30.5A |
COLOR |
White |
ZONE CAPACITY |
5 |
REFRIGERANT TYPE |
R-454B |
REFRIGERANT VOLUME |
104.75 oz. |
DECIBEL RATING |
64 dBA |
INVERTER |
DC |
MAX LINE SET LENGTH |
221.4 ft. |
LIQUID LINE SIZE |
1/4 in. |
SUCTION LINE SIZE |
3/8 in. x 4 + 1/2 in. x 1 |
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* |