The MRCOOL® DIY® Select 24K system provides efficient heating and cooling for residential spaces requiring up to 24,000 BTU of capacity. With a 2-ton configuration, 16.5 SEER2 efficiency, and R-454B refrigerant, this single-zone mini-split is designed to deliver dependable year-round comfort while keeping installation straightforward and cost-effective.
Built for homeowners seeking a simpler installation experience, the DIY® Select system combines an inverter-driven outdoor condenser with a wall-mounted air handler and an included 11.5-foot pre-charged Quick Connect® line set. The system is designed for spaces of approximately 900–1,150 square feet and can be installed without vacuum pumps or specialized HVAC equipment when installed according to manufacturer requirements.
The system also features built-in Wi-Fi compatibility, allowing convenient control through the MRCOOL SmartHVAC app, Amazon Alexa, or Google Assistant. With multiple operating modes, a reusable filter, remote control, AHRI certification, and a 1-year parts warranty with a 2-year compressor warranty for the condenser, the DIY® Select 24K offers a practical combination of comfort, convenience, and value.
What's Included
-
MRCOOL DIY Select 24K 1st Gen Condenser, DIYS-24-HP-C-230A11-O, with 11.5 ft pre-charged Quick Connect® line set -
MRCOOL DIY Select 24K 1st Gen Wall-Mounted Air Handler, DIYS-24-HP-WMAH-230A13-O, Quantity: 1
Specifications:
|
BRAND NAME |
MRCOOL |
|
SERIES |
DIY Select |
|
CONDENSER MODEL |
DIYS-24-HP-C-230A11-O |
|
AIR HANDLER MODEL |
DIYS-24-HP-WMAH-230A13-O |
|
UNIT TYPE |
Mini-Split |
|
EQUIPMENT TYPE |
Condenser and Air Handler |
|
TONNAGE |
2 |
|
COOLING CAPACITY (BTU) |
23,000 |
|
HEATING CAPACITY (BTU) |
23,000 |
|
SEER2 |
16.5 |
|
EER2 |
8.6 |
|
HSPF2-4 |
8.3 |
|
HSPF2-5 |
6.3 |
|
VOLTAGE (V) |
208/230 |
|
PHASE |
1 |
|
CYCLE |
60 Hz |
|
MAX FUSE / BREAKER (A) |
20 |
|
MIN CIRCUIT AMPACITY (A) |
19 |
|
ZONE CAPACITY |
1 |
|
REFRIGERANT TYPE |
R-454B |
|
REFRIGERANT VOLUME (OZ) |
50.44 |
|
DECIBEL RATING (DBA) |
61 |
|
INVERTER |
Yes |
|
LINESET INCLUDED |
Yes |
|
LINE SET LENGTH |
11.5 ft. |
|
MAX LINESET LENGTH (FT) |
75 ft. |
|
LIQUID LINE SIZE |
3/8 in |
|
SUCTION LINE SIZE |
5/8 in |
|
COMPRESSOR MOTOR TYPE |
Rotary |
|
CONDENSER FAN MOTOR TYPE |
DC |
|
METERING DEVICE |
EEV |
|
ENERGY STAR CERTIFIED |
No |
|
AHRI CERTIFIED |
Yes |
|
MAX COVERAGE AREA |
1,050 sq. ft. |
|
AIR HANDLER DECIBEL RATING LOW (DBA) |
21.5 |
|
AIR HANDLER DECIBEL RATING HIGH (DBA) |
51.5 |
|
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 |
|
CONDENSER BASE WARRANTY |
1 Year Parts, 2 Years Compressor |
|
AIR HANDLER BASE WARRANTY |
1 Year Parts |
|
NET CONDENSER DIMENSIONS (D X H X W) |
13.46 x 26.5 x 35.04 in |
|
NET CONDENSER WEIGHT |
95.9 lb |
|
NET AIR HANDLER DIMENSIONS (D X H X W) |
9.21 x 13.27 x 42.6 in |
|
NET AIR HANDLER WEIGHT |
35.49 lb |








