The MRCOOL® DIY® 12,000 BTU 5th Gen Hyper Heat Single Zone Mini Split Ceiling Cassette System combines powerful heating and cooling performance with high-efficiency operation and convenient DIY installation. With 23.5 SEER2 efficiency, 208/230V operation, and coverage for spaces up to 550 square feet, this system is designed to provide dependable year-round comfort.
This single-zone system pairs a 12,000 BTU Hyper Heat condenser with the MRCOOL® DIY® OuttaSight® ceiling cassette for a clean, low-profile installation. The included 25-foot DIY® QuickConnect® pre-charged line set uses R-454B refrigerant and eliminates the need for vacuuming or refrigerant handling, while the DIYPRO® cable provides additional protection for the electrical connection.
Smart control options include the included remote, SmartHVAC app compatibility, and voice control through Amazon Alexa and Google Assistant. Additional features include Gold Fin® corrosion protection, Auto-Restart, Timer, Sleep Mode, and quiet operation. With Energy Star and AHRI certifications plus a 5-year parts and 7-year compressor base warranty, this system provides efficient and flexible comfort for residential applications.
What's Included
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MRCOOL DIY 12,000 BTU 5th Gen Hyper Heat Single Zone Mini Split Condenser, DIYHH-12-HP-C-230D25-O — Quantity: 1 -
MRCOOL DIY 12,000 BTU 5th Gen OuttaSight® One-Way Ceiling Cassette, DIYCASSETTE12HP-230D25-O — Quantity: 1 -
MRCOOL DIY 25 ft Pre-Charged QuickConnect® Line Set with Communication Wire, Wall Sleeve, Drain Line Extension, and UV-Resistant Wrap
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Specifications:
|
BRAND NAME |
MRCOOL |
|
SERIES |
DIY Hyper Heat |
|
MODEL |
DIYHH-12-HP-C-230D25-O |
|
AIR HANDLER MODEL |
DIYCASSETTE12HP-230D25-O |
|
UNIT TYPE |
Mini-Split |
|
EQUIPMENT TYPE |
Condenser |
|
SEER2 |
23.5 |
|
EER2 |
12.8 |
|
HSPF2-4 |
10 |
|
HSPF2-5 |
8 |
|
CFM |
1471.5 |
|
TONNAGE |
1 |
|
COOLING CAPACITY (BTU) |
12,000 |
|
HEATING CAPACITY (BTU) |
12,000 |
|
VOLTAGE (V) |
208/230 |
|
PHASE |
1 |
|
CYCLE |
60 |
|
MAX FUSE / BREAKER (A) |
15 |
|
MIN CIRCUIT AMPACITY (A) |
15 |
|
COLOR |
White |
|
MAX COVERAGE AREA |
550 sq. ft. |
|
REFRIGERANT TYPE |
R-454B |
|
REFRIGERANT VOLUME (OZ) |
32.1 |
|
DECIBEL RATING (DBA) |
56.5 |
|
INVERTER |
Yes |
|
MIN AMBIENT COOL (F) |
-22 |
|
MIN AMBIENT HEAT (F) |
-22 |
|
LINESET INCLUDED |
Yes |
|
LINE SET LENGTH |
25 ft |
|
MAX LINESET LENGTH (FT) |
75 |
|
LIQUID LINE SIZE |
1/4 in |
|
SUCTION LINE SIZE |
3/8 in |
|
COMPRESSOR MOTOR TYPE |
Rotary |
|
METERING DEVICE |
EEV |
|
UL LISTED |
Yes |
|
CSA CERTIFIED |
Yes |
|
ETL CERTIFIED |
Yes |
|
ENERGY STAR CERTIFIED |
Yes |
|
AHRI CERTIFIED |
Yes |
|
REGISTERED WARRANTY |
7-Years Compressor, 5-Years Parts |
|
BASE PARTS WARRANTY |
5 Years |
|
BASE COMPRESSOR WARRANTY |
7 Years |
|
NET DIMENSIONS (D X H X W) |
12.99 x 21.81 x 31.69 in |
|
NET WEIGHT (LBS) |
72.31 |
|
GROSS DIMENSIONS (D X H X W) |
14.57 x 24.21 x 36.02 in |
|
GROSS WEIGHT (LBS) |
79.59 |
|
AIR HANDLER SERIES |
DIY 5th Gen OuttaSight |
|
AIR HANDLER CFM |
353 / 312 / 283 / 247 / 177 |
|
AIR HANDLER MOUNT TYPE |
Ceiling |
|
AIR HANDLER DECIBEL RATING (DBA) |
37 |
|
AIR HANDLER DECIBEL RATING LOW (DBA) |
24 |
|
AIR HANDLER DECIBEL RATING HIGH (DBA) |
41 |
|
AIR FLOW DIRECTION |
1-Way |
|
FILTER TYPE |
Reusable |
|
FAN ONLY OPTION |
Yes |
|
QUIET MODE |
Yes |
|
SLEEP MODE |
Yes |
|
AUTO COOL |
Yes |
|
WIFI COMPATIBILITY |
Yes |
|
APP COMPATIBILITY |
Yes |
|
REMOTE CONTROL INCLUDED |
Yes |
|
AIR HANDLER WARRANTY |
5-Year Part / 7-Year Compressor |
|
AIR HANDLER NET DIMENSIONS (D X H X W) |
13.19 x 8.98 x 50.31 in |
|
AIR HANDLER NET WEIGHT (LBS) |
45 |
|
AIR HANDLER GROSS DIMENSIONS (D X H X W) |
22.48 x 22.64 x 57.6 in |
|
AIR HANDLER GROSS WEIGHT (LBS) |
88 |









