MRCOOL® 12k R454B DIY 5th Generation Mini-Split Air Handler & Condenser 115V w/ 25ft Pre-Charged Quick Connect® Line Set & DIY® Cable DIY-12-HP-WM-115D25-O
MRCOOL® 12k DIY 5th Generation Mini-Split Air Handler & Condenser 115V w/ 25ft Pre-Charged Quick Connect® Line Set & DIY® Cable DIY-12-HP-WM-115D25-O
Summary
The 5th Generation MRCOOL® DIY® 12k BTU 23.5 SEER Ductless Heat Pump Systemdeliverseffortless installationandpowerful heating/coolingfor spaces up to 750 sq. ft., with no special tools or experience required. Itspre-charged 25-foot QuickConnect® line set(R-454B refrigerant) eliminates vacuuming, while theDIYPRO® cablereplaces electrical conduit for durable, weather-resistant performance—ideal for coastal areas thanks to theGold Fin® Condenser’s corrosion resistance.
Control your comfortthree ways: includedwireless remote,SmartHVAC app(iOS/Android), orvoice commands(Alexa/Google Assistant). Smart features likeFollow Me mode(adjusts airflow based on remote location),Auto Restart, andDry Mode(dehumidification) optimize efficiency and personalized comfort.
Backed by anindustry-leading warranty—limited lifetime coverage, plus7-year compressorand5-year parts protection—this23.5 SEERsystem combinesenergy savings,DIY simplicity, andyear-round reliability. Upgrade tosmarter, hassle-free climate controlwith MRCOOL® DIY®.
What's Included
-
Indoor Units MRCOOL® 12k DIY 5th Generation Mini-split Air Handler 115v w/ DIYPRO® Cable
- Outdoor Unit MRCOOL® 12k DIY 5th Generation Mini-Split Condenser 115v w/ 25ft DIY Quick Connect® Line Set
- Wireless Remote Controls
- Installation Manual
- User’s Manual
- Manufacturer Warranty
Warranty
- 7 year compressor limited warranty
- 5 year parts limited warranty
Warranty Inquiries are handled through MRCOOL at
Technical Information
DIY-12-HP-WMAH-115D25-O (Wall Mount Air Handler)
|
BRAND NAME |
MRCOOL |
|
SERIES |
DIY 5th gen Single-Zone Mini-splits |
|
MODEL |
DIY-12-HP-WMAH-115D25-O |
|
GTIN |
00840255587006 |
|
UPC |
840255587006 |
|
SHORT DESCRIPTION |
MRCOOL® 12k DIY 5th Generation Mini-split Air Handler 115v |
|
LONG DESCRIPTION |
Upgrade your space with the 5th Generation MRCOOL® DIY® 12K BTU Ductless Heat Pump Single Zone Mini-Split Air Handler. This system is designed for straightforward, tool-free installation, with no special skills required, and provides efficient heating and cooling for areas up to 550 sq. ft. The pre-charged 25-foot DIY® QuickConnect® line set, filled with R-454B refrigerant, eliminates the need for vacuuming, saving you time, effort, and installation costs. Plus, the included DIYPRO® cable enhances durability by removing the need for electrical conduit, protecting against outdoor elements and wildlife. Take control your way—whether with the wireless remote, the SmartHVAC app for Apple and Android, or hands-free voice commands via Amazon Alexa and Google Assistant. The Gold Fin® Condenser also provides enhanced corrosion resistance, making it an excellent choice for coastal environments. Designed with your comfort in mind, the system’s wireless remote features Follow Me technology, allowing the air handler to adjust based on the remote’s location for personalized comfort. Dry Mode adds another layer of convenience by reducing humidity and preventing excess condensation. With industry-leading warranties, including a limited lifetime warranty, a 7-year compressor warranty, and a 5-year parts warranty, you can trust in long-lasting performance. Experience an easier installation, smart technology, and year-round comfort with the 5th Generation MRCOOL® DIY®. |
|
FEATURE LIST |
|
|
TONNAGE |
1 |
|
VOLTAGE (V) |
115 |
|
PHASE |
1 |
|
CYCLE |
60 |
|
MAX FUSE BREAKER (A) |
15 |
|
MIN CIRCUIT AMPACITY (A) |
3 |
|
MOUNT TYPE |
Wall |
|
COLOR |
White |
|
MAX COVERAGE AREA |
550 sqft |
|
DECIBEL RATING LOW (DBA) |
18 |
|
DECIBEL RATING HIGH (DBA) |
43 |
|
NUMBER OF SPEEDS |
5 |
|
OSCILLATION |
Yes |
|
LIQUID LINE SIZE |
1/4 |
|
SUCTION LINE SIZE |
3/8 |
|
FILTER TYPE |
Reusable |
|
AUXILIARY HEATER INCLUDED |
No |
|
AUXILIARY HEATER AVAILABLE |
No |
|
FAN ONLY OPTION |
Yes |
|
QUIET MODE |
Yes |
|
AUTO COOL |
Yes |
|
WIFI COMPATIBILITY |
Yes |
|
APP COMPATIBILITY |
Yes |
|
WORKS WITH IOS |
Yes |
|
WORKS WITH ANDROID |
Yes |
|
REMOTE CONTROL INCLUDED |
Yes |
|
UL LISTED |
Yes |
|
ETL LISTED |
Yes |
|
ENERGY STAR CERTIFIED |
Yes |
|
AHRI CERTIFIED |
Yes |
|
REGISTERED WARRANTY |
Extended Limited Lifetime* |
|
BASE PARTS WARRANTY |
5 |
|
BASE COMPRESSOR WARRANTY |
7 |
|
HAS BATTERIES |
Yes |
|
CONTAINS ELECTRONICS |
Yes |
|
CONTAINS CHEMICALS |
Yes |
|
CONTAINS AEROSOL |
Yes |
|
CONTAINS COMPRESSED GAS |
Yes |
|
PROPOSITION 65 WARNING |
Yes |
|
NET DEPTH (IN) |
7.44 |
|
NET HEIGHT (IN) |
11.69 |
|
NET WIDTH (IN) |
31.57 |
|
NET WEIGHT (LBS) |
24.91 |
|
GROSS DEPTH (IN) |
16.34 |
|
GROSS HEIGHT (IN) |
14.37 |
|
GROSS WIDTH (IN) |
36.02 |
|
GROSS WEIGHT (LBS) |
35.49 |
Outdoor Model Number:DIY-12-HP-C-115D25-O
|
BRAND NAME |
MRCOOL |
|
SERIES |
DIY 5th gen Single-Zone Mini-splits |
|
MODEL |
DIY-12-HP-C-115D25-O |
|
GTIN |
00840255586955 |
|
UPC |
840255586955 |
|
SHORT DESCRIPTION |
MRCOOL® 12k DIY 5th Generation Mini-Split Condenser 115v |
|
LONG DESCRIPTION |
The 5th Generation 5th Generation MRCOOL® DIY® 12k BTU 23.5 SEER Ductless Heat Pump Single Zone Mini Split Condenser makes home climate control easier than ever. Designed for effortless installation, this system requires no special tools or professional experience and is ideal for spaces between 350-500 sq. ft. With a pre-charged 25-foot QuickConnect® line set filled with R-454B refrigerant, setup is simple and eliminates the need for vacuuming. The included DIYPRO® cable enhances durability, replacing traditional electrical conduit to protect against weather, animals, and yardwork damage. Controlling your comfort is seamless with multiple options, including the included remote, the SmartHVAC app for Apple and Android devices, or hands-free commands via Amazon Alexa and Google Assistant. Additionally, the Gold Fin Condenser provides exceptional corrosion resistance, making it a great choice for coastal environments. Equipped with a variety of features, this system enhances efficiency and comfort. The Timer function helps manage energy use, while Auto mode maintains your desired temperature without constant adjustments. After a power outage, the system automatically resumes previous settings, and the anti-mildew function reduces condensation buildup in the air handler. Built for longevity, the 5th Generation MRCOOL® DIY® Mini Split offers an industry-leading warranty, including a limited lifetime warranty, plus a 7-year compressor and 5-year parts warranty. Combining advanced technology, user-friendly operation, and long-term reliability, this system is designed for hassle-free home comfort. |
|
FEATURE LIST |
|
|
SEER2 |
23.5 |
|
EER2 |
12.5 |
|
HSPF2-4 |
10.2 |
|
HSPF2-5 |
7.6 |
|
TONNAGE |
1 |
|
COOLING CAPACITY (BTU) |
12000 |
|
HEATING CAPACITY (BTU) |
12000 |
|
VOLTAGE (V) |
115 |
|
PHASE |
1 |
|
CYCLE |
60 |
|
MAX FUSE BREAKER (A) |
20 |
|
MIN CIRCUIT AMPACITY (A) |
18 |
|
COLOR |
White |
|
ZONE CAPACITY |
1 |
|
REFRIGERANT TYPE |
R-454B |
|
REFRIGERANT VOLUME (OZ) |
30.34 |
|
DECIBEL RATING (DBA) |
54 |
|
INVERTER |
DC |
|
LINE SET LENGTH |
25 |
|
MAX LINESET LENGTH (FT) |
82 |
|
LIQUID LINE SIZE |
1/4 |
|
SUCTION LINE SIZE |
3/8 |
|
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 |
|
WORKS WITH IOS |
Yes |
|
WORKS WITH ANDROID |
Yes |
|
UL LISTED |
Yes |
|
ETL LISTED |
Yes |
|
ENERGY STAR CERTIFIED |
Yes |
|
AHRI CERTIFIED |
Yes |
|
REGISTERED WARRANTY |
Extended Limited Lifetime* |
|
BASE PARTS WARRANTY |
5 |
|
BASE COMPRESSOR WARRANTY |
7 |
|
HAS BATTERIES |
Yes |
|
CONTAINS ELECTRONICS |
Yes |
|
CONTAINS CHEMICALS |
Yes |
|
CONTAINS AEROSOL |
Yes |
|
CONTAINS COMPRESSED GAS |
Yes |
|
PROPOSITION 65 WARNING |
Yes |
|
NET DEPTH (IN) |
11.93 |
|
NET HEIGHT (IN) |
21.85 |
|
NET WIDTH (IN) |
30.12 |
|
NET WEIGHT (LBS) |
83.11 |
|
GROSS DEPTH (IN) |
16.54 |
|
GROSS HEIGHT (IN) |
27.56 |
|
GROSS WIDTH (IN) |
36.22 |
|
GROSS WEIGHT (LBS) |
65.48 |
