System Highlights
- Dual Independent Zones: Control temperature in two rooms separately; each air handler runs on its own schedule and setpoint.
- True DIY Installation: Patented pre-charged Quick Connect® lines eliminate the need for vacuuming or professional HVAC assistance. Includes DIYPRO® cable.
- Smart HVAC Integration: Full control via Amazon Alexa, Google Assistant, and the dedicated SmartHVAC mobile app.
- Eco-Friendly R-454B: Uses next-generation refrigerant for better environmental impact and enhanced system efficiency.
- Gold Fin® Protection: Advanced corrosion resistance on the condenser ensures long-term reliability in humid or coastal climates.
Engineered for homeowners who want professional efficiency, multi-zone flexibility, and a straightforward installation process that saves thousands on labor fees.
Technical Specifications
| Total Capacity | 21,000 BTU (9K + 12K) |
|---|---|
| System SEER2 | 23.9 |
| System HSPF2-4 | 10 |
| Refrigerant | R-454B (Pre-Charged) |
| Voltage | 208–230V, 1 Phase, 60 Hz |
| Condenser Dimensions | 35.04" W x 13.46" D x 26.5" H |
| Air Handler Noise Level | 54 dB(A) High |
| Certifications | UL Listed, ETL Listed, ENERGY STAR, AHRI Certified |
Performance & Efficiency
- Inverter Technology: The DC rotary inverter compressor intelligently modulates speed for consistent, whisper-quiet operation while consuming minimal electricity.
- Flexible Coverage: The 9K handler covers 200–400 sq. ft., while the 12K handler handles 400–550 sq. ft., making this ideal for master suites, living areas, or home offices.
- Follow Me® Mode: The wireless remote acts as a portable thermostat, tracking temperature at your current location and adjusting airflow for personalized comfort.
- Dry Mode: Efficiently dehumidifies indoor spaces during hot, humid months without drastically dropping the temperature.
- Reusable Filters: Each air handler includes washable, long-life filters designed to keep your air quality high while minimizing maintenance costs.
Warranty & Peace of Mind
- 7-Year Compressor Warranty: Full protection for the heart of your system against manufacturing defects.
- 5-Year Parts Warranty: Comprehensive coverage for air handlers, electrical components, and smart controls.
- Care Program Eligibility: Additional service and priority support options are available for ongoing system longevity.
- Safety Standards: Fully UL, ETL, and AHRI certified to ensure safety and verified performance for North American homes.
The MRCOOL® 5th Gen 2-Zone system is the smartest way to upgrade your home’s climate. Install it yourself, set your schedules via app, and enjoy years of efficient, customized comfort.
