The MRCOOL® DIY® Select 9K Single Zone Mini Split System delivers efficient heating and cooling for smaller residential and light commercial spaces. With a 9,000 BTU capacity, 0.75-ton configuration, 17.5 SEER2 efficiency, and R-454B refrigerant, this system provides dependable comfort while keeping installation straightforward and energy-conscious.
Designed as an accessible entry point into the MRCOOL® DIY® lineup, the DIY Select system combines a wall-mounted air handler with an inverter-driven outdoor condenser and an included 11.5-foot pre-charged Quick Connect® line set. Its compact configuration is well suited for bedrooms, small offices, workshops, and other spaces up to approximately 400 square feet.
The system features MRCOOL® Quick Connect® technology, built-in Wi-Fi compatibility, app control, and support for smart-home platforms including Amazon Alexa and Google Assistant. With R-454B refrigerant, AHRI certification, inverter technology, and a factory warranty covering the condenser and air handler, the DIY Select 9K system is designed to deliver convenient year-round climate control with simplified installation.
What's Included
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MRCOOL DIY Select 9K Single Zone Mini Split Condenser with 11.5 ft. Pre-Charged DIY Quick Connect Line Set, DIYS-09-HP-C-115A11-O -
MRCOOL DIY Select 9K Single Zone Wall Mount Air Handler, DIYS-09-HP-WMAH-115A13-O
Specifications:
|
BRAND NAME |
MRCOOL |
|
SERIES |
DIY Select |
|
CONDENSER MODEL |
DIYS-09-HP-C-115A11-O |
|
AIR HANDLER MODEL |
DIYS-09-HP-WMAH-115A13-O |
|
UNIT TYPE |
Mini-Split |
|
EQUIPMENT TYPE |
Condenser and Air Handler |
|
TONNAGE |
0.75 |
|
SEER2 |
17.5 |
|
EER2 |
9.8 |
|
HSPF2-4 |
8.8 |
|
HSPF2-5 |
6.8 |
|
COOLING CAPACITY (BTU) |
9,000 |
|
HEATING CAPACITY (BTU) |
9,000 |
|
VOLTAGE (V) |
115 |
|
PHASE |
1 |
|
CYCLE |
60 |
|
MAX FUSE / BREAKER (A) |
20 |
|
MIN CIRCUIT AMPACITY (A) |
17 |
|
ZONE CAPACITY |
1 |
|
REFRIGERANT TYPE |
R-454B |
|
REFRIGERANT VOLUME (OZ) |
17.28 |
|
CONDENSER SOUND LEVEL (DBA) |
54 |
|
INVERTER |
Yes |
|
LINE SET INCLUDED |
Yes |
|
LINE SET LENGTH |
11.5 ft. |
|
MAX LINE SET LENGTH |
75 ft. |
|
LIQUID LINE SIZE |
1/4 in |
|
SUCTION LINE SIZE |
3/8 in |
|
COMPRESSOR MOTOR TYPE |
Rotary |
|
CONDENSER FAN MOTOR TYPE |
DC |
|
METERING DEVICE |
EEV |
|
MAX COVERAGE AREA |
400 sq. ft. |
|
AIR HANDLER SOUND LEVEL (DBA) |
18 - 43 |
|
BLOWER MOTOR TYPE |
DC |
|
FILTER TYPE |
Reusable |
|
ADJUSTABLE THERMOSTAT |
Yes |
|
FAN ONLY OPTION |
Yes |
|
SLEEP MODE |
Yes |
|
AUTO COOL |
Yes |
|
WIFI COMPATIBILITY |
Yes |
|
APP COMPATIBILITY |
Yes |
|
WORKS WITH IOS |
Yes |
|
WORKS WITH ANDROID |
Yes |
|
REMOTE CONTROL INCLUDED |
Yes |
|
AHRI CERTIFIED |
Yes |
|
UL LISTED |
Yes |
|
CSA LISTED |
Yes |
|
ETL LISTED |
ETL LISTED |
|
ENERGY STAR CERTIFIED |
No |
|
CONDENSER WARRANTY |
1 Year Parts, 2 Years Compressor |
|
AIR HANDLER WARRANTY |
1 Year Parts |
|
CONDENSER NET DIMENSIONS (D X H X W) |
10.63 x 19.49 x 28.35 in |
|
CONDENSER NET WEIGHT |
54.67 lb |
|
AIR HANDLER NET DIMENSIONS (D X H X W) |
7.87 x 11.5 x 28.7 in |
|
AIR HANDLER NET WEIGHT |
23.81 lb |