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The MRCOOL® Series heat pumps is the only ductless mini-split system on the market specifically designed for amateur installation. No special tools or training are necessary to install this high-efficiency, DC Inverter heat pump.

Installing an HVAC system yourself might seem impossible, but the 5th Generation MRCOOL® DIY® 9k BTU 23.6 SEER Ductless Heat Pump Single Zone Mini-Split Condenser is designed for exactly that. With no special tools or experience required, this system can heat or cool spaces between up to 350 sq. ft. The pre-charged 25-foot QuickConnect® line set makes installation safe, simple, and cost-effective. Pre-filled with R-454B refrigerant, it eliminates the need for vacuuming. The included DIYPRO® cable replaces the need for electrical conduit, offering added durability against weather, animals, and yardwork tools. You can control the system using the included remote, the SmartHVAC app on Apple or Android devices, or voice commands via Amazon Alexa and Google Assistant. For coastal homes, the Gold Fin Condenser provides superior corrosion resistance, ensuring long-lasting performance. This system offers multiple modes and features to enhance comfort and efficiency. The Timer function helps reduce energy use, while Auto mode maintains your set temperature effortlessly. After a power outage, the system automatically restores previous settings. The anti-mildew function prevents mold by reducing excess condensation in the air handler. Backed by an industry-leading warranty, the 5th Generation MRCOOL® DIY® 9k BTU 23.6 SEER Ductless Heat Pump Single Zone Mini-Split Condenser now includes a limited lifetime warranty, along with a 7-year compressor and 5-year parts warranty. With innovative technology, easy installation, and reliable performance, this system is built to deliver comfort and peace of mind.

Check out the new 5th Generation MRCOOL® DIY® 9K BTU Ductless Heat Pump Single Zone Mini-Split Air Handler. Designed for an easy and hassle-free installation, this system requires no special tools or prior experience and effectively heats or cools spaces up to 400 sq. ft. The pre-charged 25-foot DIY® QuickConnect® line set, which is pre-charged with R-454B refrigerant, eliminates the need for vacuuming, making installation faster, easier, and more cost-effective. The included DIYPRO® cable removes the need for electrical conduit, offering added durability against the outdoor elements and wildlife. Control is effortless with multiple options, including the wireless remote, the SmartHVAC app for Apple and Android devices, and hands-free voice commands via Amazon Alexa and Google Assistant. The Gold Fin® Condenser provides superior corrosion resistance for coastal homes, ensuring long-lasting performance in harsh conditions. Designed for both comfort and efficiency, the system's wireless remote features the innovative Follow Me function, which allows the air handler to adjust airflow temperature based on the remote's location, maintaining consistent comfort throughout the room. Additionally, Dry Mode helps reduce humidity by acting as a dehumidifier, removing excess condensation. Backed by an industry-leading warranty—including a limited lifetime warranty, a 7-year compressor warranty, and a 5-year parts warranty—the 5th Generation MRCOOL® DIY® 9K BTU Ductless Heat Pump Single Zone Mini-Split Air Handler is built for lasting reliability. Enjoy advanced technology, simple installation, and year-round comfort with confidence.
| BRAND | MRCOOL® |
| SERIES |
DIY 5th gen Single-Zone Mini-splits |
| MODEL |
DIY-09-HP-C-115D25-O |
| GTIN | 00840255586948 |
| UPC | 840255586948 |
| SEER2 | 23.6 |
| EER2 | 14 |
|
HSPF2-4 |
11.5 |
|
HSPF2-5 |
8.6 |
| TONNAGE | 0.75 |
|
COOLING CAPACITY (BTU) |
9000 |
|
HEATING CAPACITY (BTU) |
10000 |
|
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 ft |
|
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 years |
|
BASE COMPRESSOR WARRANTY |
7 years |
|
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 |
| RESOURCES |
| BRAND | MRCOOL® |
| SERIES |
DIY 5th gen Single-Zone Mini-splits |
| MODEL |
DIY-09-HP-WMAH-115D25-O |
| GTIN | 00840255586993 |
| UPC | 840255586993 |
| TONNAGE | 0.75 |
|
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 |
400 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 years |
|
BASE COMPRESSOR WARRANTY |
7 years |
|
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 |
| RESOURCES |
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Compact Living Pro
Physical Address: 802 Sharview Cir, Charlotte, NC 28217, United States
Phone: +1 (833) 932-9683
Email: support@compactlivingpro.com
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Love it so far. Just got it all unpacked and willstart the install this weekend
Electric bikes are the future, and the MotoTec Pro is leading the charge. I’ve been blown away by how much fun I’m having on this bike. It’s fast, efficient, and eco-friendly!
Natural light is perfect for my painting. I even got tips from the owner on how to insulate it for year-round use.
Using these as a rental pair. Guests love the uniqueness. Owner helped me get zoning paperwork. Excellent service
This bike is a game-changer for off-roading. The power is unmatched, and I’ve had zero issues with the battery. The design is also super rugged. It’s everything I wanted in an electric bike.
