The MRCOOL® DIY® 18,000 BTU 5th Gen Hyper Heat Single Zone Mini Split Ceiling Cassette System delivers efficient year-round heating and cooling for spaces up to 800 square feet. With 21.2 SEER2 efficiency, 208/230V operation, and Hyper Heat technology capable of heating in outdoor temperatures as low as -22°F, this system provides dependable comfort across demanding climates.
This complete single-zone system combines an 18,000 BTU inverter-driven outdoor condenser with a discreet DIY® OuttaSight® one-way ceiling cassette. The included 25-foot DIY® Quick Connect® line set comes pre-charged with R-454B refrigerant, allowing installation without a vacuum pump or gauges while providing a convenient solution for qualifying DIY installations.
The ceiling cassette offers quiet operation, reusable filtration, Wi-Fi and app compatibility, and multiple comfort modes including Sleep, Quiet, Auto Cool, and Fan Only. SmartHVAC app control, voice compatibility with Amazon Alexa and Google Assistant, Gold Fin® condenser protection, and a registered 7-year compressor and 5-year parts warranty provide added convenience and long-term reliability.
What's Included
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MRCOOL DIY 18,000 BTU 5th Gen Hyper Heat Outdoor Condenser, DIYHH-18-HP-C-230D25-O — Quantity: 1 -
MRCOOL DIY 5th Gen OuttaSight 18,000 BTU One-Way Ceiling Cassette, DIYCASSETTE18HP-230D25-O — Quantity: 1 -
MRCOOL DIY 25 ft Pre-Charged Quick Connect 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-18-HP-C-230D25-O |
|
AIR HANDLER MODEL |
DIYCASSETTE18HP-230D25-O |
|
UNIT TYPE |
Mini-Split |
|
EQUIPMENT TYPE |
Condenser |
|
SEER2 |
21.2 |
|
EER2 |
12.5 |
|
HSPF2-4 |
11 |
|
HSPF2-5 |
8.5 |
|
TONNAGE |
1.5 |
|
COOLING CAPACITY (BTU) |
18,000 |
|
HEATING CAPACITY (BTU) |
18,000 |
|
VOLTAGE (V) |
208/230 |
|
PHASE |
1 |
|
CYCLE |
60 Hz |
|
MAX FUSE / BREAKER (A) |
25 |
|
MIN CIRCUIT AMPACITY (A) |
19 |
|
MAX COVERAGE AREA (SQ FT) |
800 |
|
REFRIGERANT TYPE |
R-454B |
|
REFRIGERANT VOLUME (OZ) |
52.21 |
|
DECIBEL RATING (DBA) |
58 |
|
INVERTER |
Yes |
|
MIN AMBIENT COOLING (F) |
-22 |
|
MIN AMBIENT HEATING (F) |
-22 |
|
LINE SET INCLUDED |
Yes |
|
LINE SET LENGTH |
25 ft |
|
MAX LINE SET LENGTH (FT) |
75 |
|
LIQUID LINE SIZE |
1/4 in |
|
SUCTION LINE SIZE |
1/2 in |
|
COMPRESSOR MOTOR TYPE |
Rotary |
|
METERING DEVICE |
EEV |
|
ENERGY STAR CERTIFIED |
Yes |
|
AHRI CERTIFIED |
Yes |
|
BASE PARTS WARRANTY |
5 Years |
|
BASE COMPRESSOR WARRANTY |
7 Years |
|
REGISTERED WARRANTY |
7-Years Compressor, 5-Years Parts |
|
CONDENSER DIMENSIONS (D X H X W) |
13.46 x 26.5 x 35.04 in |
|
CONDENSER WEIGHT |
99.87 lbs |
|
AIR HANDLER MOUNT TYPE |
Ceiling |
|
AIR HANDLER COOLING CAPACITY (BTU) |
18,800 |
|
AIR HANDLER HEATING CAPACITY (BTU) |
22,700 |
|
AIR HANDLER CFM |
400 / 352 / 300 / 207 / 207 |
|
AIR HANDLER DECIBEL RATING (DBA) |
41.5 |
|
AIR HANDLER DECIBEL RATING LOW (DBA) |
26 |
|
AIR HANDLER DECIBEL RATING HIGH (DBA) |
44 |
|
AIR FLOW DIRECTION |
1-Way |
|
FILTER TYPE |
Reusable |
|
FAN ONLY OPTION |
Yes |
|
QUIET MODE |
Yes |
|
SLEEP MODE |
Yes |
|
WIFI COMPATIBILITY |
Yes |
|
APP COMPATIBILITY |
Yes |
|
REMOTE CONTROL INCLUDED |
Yes |
|
AIR HANDLER DIMENSIONS (D X H X W) |
13.19 x 8.98 x 50.31 in |
|
AIR HANDLER WEIGHT |
45 lbs |