MRCOOL
MRCOOL Advantage 5th Gen 12k BTU 115V System
1 Ton | SEER2 21.2 | R-454B | 115V
- 12000 BTU cooling capacity
- Up to 21.2 SEER2 rated efficiency
- Uses R-454B refrigerant
- Runs on 115V power
Key Specifications
Product Overview
MRCOOL Advantage 5th Gen 12k BTU 115V System.
What this system is
- A-12-HP-C-115D-O — Advantage 5th Gen 12k BTU 115V Condenser
- A-12-HP-WMAH-115D-O — Advantage 5th Gen 12k BTU 115V Air Handler
Outdoor condenser — A-12-HP-C-115D-O
If you’re ready for a real advantage when it comes to comfort, we suggest getting the 5th Generation 12k BTU 115V Advantage condenser. You must have an HVAC professional install this system for you, but the simple installation of a ductless system ensures a fast and inexpensive process. This system, which attains up to a 21.2 SEER2 rating as well as an HSPF2-4 rating of 8.7, makes the simple yet effective switch from R-410A to R-454B. This significantly increases the overall performance and sustainability of the system, because R-454B has a GWP (global warming potential) that is around 80% less than the previous refrigerant. The increased efficiency of this system ensures that you won’t be paying a higher cost for better comfort as you’re decreasing your carbon footprint.
Quiet, cost-effective, and dependable, if you need comfort for your space that’s up to or around 550 square feet, the 12k Advantage will do the trick. The Wi-Fi module is a handy feature that makes temperature control a breeze, as it allows you to operate your system through your phone and Google Assistant or Amazon Alexa. You don’t even have to touch a button to control your comfort! Alongside these features, the Advantage is covered by a 1-year parts and 2-year compressor warranty. Enrollment in our MRCOOL® Care program will also give you extra protection. You can be sure that we’ve got your back when it comes to the comfort of your home! Take a break and enjoy the perfect temperatures and amazing value of the 5th Generation 12k BTU Advantage.
- Gold Fin® condenser: corrosion resistant - live on the coast? Don't worry, our condenser is built to resist long term corrosion
- Includes features such as timer mode, refrigerant leakage detection, and more
- Keep the included remote close by, and MRCOOL DIY®'s Follow Me® function will track the air temperature around you to ensure maximum comfort.
- The MRCOOL® Smart HVAC Controller® Module and App fully support Google Assistant & Amazon Alexa out of the box.
- R-454B refrigerant
- AHRI certified
- NEEP ccASHP Listed
- CEE Tier1 - North
| Model number | A-12-HP-C-115D-O |
|---|---|
| UPC | 840255586818 |
| Series | Advantage 5th gen |
| Unit type | Mini-Split |
| Equipment type | Condenser |
| Refrigerant | R-454B |
| Refrigerant charge (oz) | 24.34 |
| Nominal tonnage | 1 |
| Cooling capacity (BTU/h) | 12000 |
| Heating capacity (BTU/h) | 12000 |
| SEER2 | 21.2 |
| EER2 | 10.1 |
| HSPF2 (region IV) | 8.7 |
| HSPF2 (region V) | 6.7 |
| Voltage | 115 |
| Phase | 1 |
| Cycle (Hz) | 60 |
| Min circuit ampacity (A) | 19 |
| Max fuse / breaker (A) | 20 |
| Compressor type | ROTARY |
| Inverter | DC |
| Liquid line size (in) | 1/4 |
| Suction line size (in) | 3/8 |
| Max line set length (ft) | 82 |
| Sound level (dBA) | 54 |
| AHRI certified | Yes |
| ENERGY STAR certified | No |
| UL listed | Yes |
| ETL listed | Yes |
| Parts warranty (years) | 1 Year |
| Compressor warranty (yrs) | 2 Years |
| Net W x H x D (in) | 30.12 x 21.85 x 11.93 |
| Net weight (lbs) | 61.29 |
| Shipping W x H x D (in) | 34.92 x 24.02 x 13.27 |
| Shipping weight (lbs) | 67.02 |
Indoor unit — A-12-HP-WMAH-115D-O
The 5th Generation MRCOOL® 12k 115V Advantage Air Handler now features R-454B refrigerant, an eco-friendly choice that enhances energy efficiency, reduces greenhouse gas emissions, and lowers Global Warming Potential (GWP). Engineered for quiet operation, this mini-split unit provides reliable heating and cooling for your home without requiring ductwork, making it a cost-effective, efficient choice for any room. Designed with homeowners in mind, the sleek Advantage air handler combines power and affordability, allowing it to deliver consistent, balanced comfort. The built-in Wi-Fi feature allows you to control settings remotely, ensuring easy temperature adjustments from anywhere. You can also program it to automatically adjust overnight for optimized comfort and energy savings. Backed by MRCOOL®’s strong warranty, the Advantage Series offers 1 year on parts, 2 years on the compressor, and 1 year on the remote control, ensuring long-lasting peace of mind. You can even enroll in the MRCOOL® Care Program for added peace of mind. Say goodbye to comfort concerns—the MRCOOL® Advantage Air Handler is here to keep your space perfectly climate-controlled with high efficiency, eco-conscious design, and user-friendly technology tailored to fit your needs. Experience ultimate comfort without the worry with the MRCOOL® Advantage!
- Gold Fin® condenser: corrosion resistant - live on the coast? Don't worry, our condenser is built to resist long term corrosion
- Includes features such as timer mode, refrigerant leakage detection, and more
- Keep the included remote close by, and MRCOOL DIY®'s Follow Me® function will track the air temperature around you to ensure maximum comfort.
- The MRCOOL® Smart HVAC Controller® Module and App fully support Google Assistant & Amazon Alexa out of the box.
- R-454B refrigerant
- AHRI certified
- NEEP ccASHP Listed
- CEE Tier1 - North
| Model number | A-12-HP-WMAH-115D-O |
|---|---|
| UPC | 840255586887 |
| Series | Advantage 5th gen |
| Unit type | Mini-Split |
| Equipment type | Air Handler |
| Nominal tonnage | 1 |
| Airflow (CFM) | 341.4 / 309.0 / 206.0 / 176.6 / 94.2 |
| Voltage | 115 |
| Phase | 1 |
| Cycle (Hz) | 60 |
| Min circuit ampacity (A) | 3 |
| Max fuse / breaker (A) | 15 |
| Liquid line size (in) | 1/4 |
| Suction line size (in) | 3/8 |
| Max line set length (ft) | 82 |
| Filter type | Reusable |
| Mount type | Wall |
| Sound level (dBA) | 32.5 |
| Sound level low (dBA) | 17.5 |
| Sound level high (dBA) | 45 |
| Colour | White |
| Remote included | Yes |
| AHRI certified | Yes |
| UL listed | Yes |
| ETL listed | Yes |
| Parts warranty (years) | 1 Year |
| Compressor warranty (yrs) | 2 Years |
| Net W x H x D (in) | 31.57 x 11.69 x 7.44 |
| Net weight (lbs) | 19.4 |
| Shipping W x H x D (in) | 34.45 x 14.96 x 11.22 |
| Shipping weight (lbs) | 25.13 |
Documents
- Specification sheet (A-12-HP-C-115D-O) (PDF)
- Installation manual (A-12-HP-C-115D-O) (PDF)
- Service manual (A-12-HP-C-115D-O) (PDF)
- Remote manual (A-12-HP-C-115D-O) (PDF)
- Brochure (A-12-HP-C-115D-O) (PDF)
- Warranty (A-12-HP-C-115D-O) (PDF)
- AHRI certificate (A-12-HP-C-115D-O) (PDF)
- EnergyGuide label (A-12-HP-C-115D-O) (PDF)
WARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.
Technical Specifications
Performance
| System Type | Mini-Split |
|---|---|
| Capacity | 12000 BTU |
| Tonnage | 1 Ton |
| SEER2 | 21.2 |
| EER2 | 10.1 |
| HSPF2 | 8.7 |
Electrical & Fuel
| Voltage | 115V |
|---|---|
| Phase | Single Phase |
| Refrigerant | R-454B |
Shipping & Delivery
Manufacturer Warranty
Covered by MRCOOL's limited warranty. Warranty terms are set by MRCOOL and differ by product line — whether registration is required, and whether the installation has to be performed by a state-licensed HVAC contractor, is not the same across the range. In every case coverage depends on the unit being installed according to MRCOOL's instructions and all applicable codes and permits. MRCOOL's warranty document for this model is the controlling source; ask us and we'll send you the one that applies.
Professional Installation Recommended
Most HVAC equipment must be installed and connected by a licensed professional to remain safe, code-compliant, and eligible for manufacturer warranty coverage. If you're unsure about installation requirements, contact us before you order.
Make sure it is the right size, and that you have the rest of it
Most outdoor units ship alone. If you are not certain of the capacity, or of what has to go with this unit, these two will work it out with you.
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