The MRCOOL® DIY® 5th Gen Multi-Zone 36,000 BTU ductless mini split system delivers independent heating and cooling across four rooms with different space requirements. This configuration combines one 6,000 BTU, two 9,000 BTU, and one 18,000 BTU wall-mounted air handler for a versatile whole-home comfort solution.
With a 23 SEER2 rating and DC inverter technology, the system is designed to maintain efficient year-round comfort while allowing each zone to be controlled separately. The 6,000 BTU air handler is suited for spaces up to approximately 200 square feet, each 9,000 BTU unit covers up to approximately 400 square feet, and the 18,000 BTU unit covers up to approximately 800 square feet.
MRCOOL DIY Quick Connect® technology uses pre-charged R-454B line sets, helping simplify installation by eliminating the traditional evacuation and refrigerant charging process. Each wall-mounted air handler includes Wi-Fi and app compatibility, a remote control, reusable filter, and multiple comfort modes. The 36,000 BTU condenser can support up to five zones, providing additional flexibility for future configurations.
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: 1 -
MRCOOL DIY 5th Gen 9,000 BTU Wall Mount Air Handler, DIY-09-HP-WMAH-230D25-O
Quantity: 2 -
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 + 9,000 BTU + 9,000 BTU + 18,000 BTU |
6K AIR HANDLER MODEL |
DIY-06-HP-WMAH-230D25-O |
6K AIR HANDLER QUANTITY |
1 |
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 |
9K AIR HANDLER MODEL |
DIY-09-HP-WMAH-230D25-O |
9K AIR HANDLER QUANTITY |
2 |
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 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 WIFI |
Yes |
18K REMOTE CONTROL |
Included |
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* |