MRCOOL
MRCOOL® 12k DIY 5th Generation Mini-split Air Handler 115v
1 Ton | 115V
- 1 Ton capacity
- Runs on 115V power
Key Specifications
Product Overview
Transform your space with the 5th Generation MRCOOL® DIY® 12k BTU Ductless Heat Pump Single Zone Mini-Split Air Handler—engineered for easy, tool-free installation and powerful, efficient performance. Perfect for areas up to 550 sq. ft., this system delivers reliable heating and cooling without the need for professional help or specialized skills.
Included with the system is the innovative DIYPRO® cable, which boosts protection and simplifies the installation process by eliminating the need for traditional electrical conduit. It provides added durability and safeguards your system from outdoor elements and potential damage caused by animals or weather.
Stay in control with multiple user-friendly options. Use the included wireless remote, control your system through the SmartHVAC app available on iOS and Android devices, or operate it hands-free using Amazon Alexa or Google Assistant. The Gold Fin® condenser coating offers advanced corrosion resistance, making this system ideal for coastal and high-humidity locations.
Built for personalized comfort, the air handler features Follow Me® technology, which senses the temperature around the remote and adjusts the airflow accordingly. Dry Mode helps manage indoor humidity levels, reducing excess moisture and improving overall comfort in your space.
This system is also backed by one of the strongest warranties in the industry—a 7-year compressor warranty and a 5-year parts warranty. This system is also eligible for the MRCOOL® Care Program.
Combining simple installation, smart controls, and dependable year-round performance, the 5th Generation MRCOOL® DIY® 12k BTU Air Handler is the ultimate solution for efficient, personalized home comfort.
Features
- NEEP ccASHP Listed
- Intertek listed 5031495
- Easy DIY installation
- Future-proof your investment with the included DIYPro® cable, eliminating the need for electrical conduit.
- 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.
Additional specifications
| UPC | 840255587006 |
|---|---|
| Series | DIY 5th gen Single-Zone Mini-splits |
| Cycle (Hz) | 60 |
| Min circuit ampacity (A) | 3 |
| Max fuse / breaker (A) | 15 |
| Filter type | Reusable |
| Mount type | Wall |
| Max coverage area | 550 sqft |
| Sound level low (dBA) | 18 |
| Sound level high (dBA) | 43 |
| Aux heater included | No |
| Aux heater available | No |
| Wi-Fi capable | Yes |
| Remote included | Yes |
| AHRI certified | Yes |
| ENERGY STAR certified | Yes |
| UL listed | Yes |
| ETL listed | Yes |
| Parts warranty (years) | 5 |
| Compressor warranty (yrs) | 7 |
| Shipping W x H x D (in) | 36.02 x 14.37 x 16.34 |
| Shipping weight (lbs) | 35.49 |
Documents
- Installation manual (PDF)
- Owner's manual (PDF)
- Service manual (PDF)
- Remote manual (PDF)
- Brochure (PDF)
- Warranty (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 Air Handler |
|---|---|
| Tonnage | 1 Ton |
| Sound Level | 18-43 dBA |
Electrical & Fuel
| Voltage | 115V |
|---|---|
| Phase | Single Phase |
| Connection Size | Liquid 1/4" / Suction 3/8" |
Physical & Certifications
| Dimensions (W x H x D) | 31.57 x 11.69 x 7.44 |
|---|---|
| Weight | 24.91 lb |
| Color / Finish | White |
Shipping & Delivery
Installation video
Published by MRCOOL. Watch the full walkthrough before you start, and follow the installation manual for this model — the video is a guide, not a substitute for it.
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.
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