The MRCOOL® OLYMPUS E-STAR® 12k Series condenser provides dependable heating and cooling for spaces up to 550 square feet, making it perfect for bedrooms, home offices, garages, and other smaller areas. Its compact design ensures a hassle-free installation, even in tight or unconventional spaces. With Wi-Fi capability and the MRCOOL® Smart HVAC app, you can conveniently adjust the system's temperature, fan speed, and settings from your smartphone or tablet, giving you full control no matter where you are. Prefer a more hands-on approach? The included remote control offers easy access to all the essential features. Optimized for energy efficiency, the unit boasts impressive SEER2 and EER2 ratings of 25.5 and 13, respectively, along with a HSPF2-4 rating of 10.6, allowing you to reduce energy costs while enjoying ideal comfort. The outdoor fan operates at a quiet 56 dB, ensuring a peaceful environment without compromising performance.
The unit uses R-454B refrigerant, an eco-friendly solution that provides top-tier performance while being environmentally responsible. For added convenience, the system is compatible with voice control through Amazon Alexa and Google Assistant, allowing for hands-free operation. The MRCOOL® OLYMPUS E-STAR® 12k Series also comes with a limited lifetime warranty, 7-year compressor coverage, and a 5-year parts warranty, ensuring long-term reliability, cutting-edge technology, and peace of mind.
| Net Dimensions (In) | 12.99 D x 21.81 H x 31.69 W |
| Net Weight (Lbs) | 72.75 |
| SEER2 | Up to 25.4 |
| EER2 | Up to 13.4 |
| HSPF2-4 | 10.5 |
| HSPF2-5 | 8 |
| Tonnage | 1 |
| Cooling Capacity (Btu) | 12000 |
| Heating Capacity (Btu) | 12000 |
| Voltage (V) | 208/230 |
| Phase | 1 |
| Cycle | 60 |
| Max Fuse Breaker (A) | 15 |
| Min Circuit Ampacity (A) | 15 |
| Color | White |
| Max Coverage Area | Up to 550 |
| Refrigerant Type | R-454B |
| Refrigerant Volume (Oz) | 35.27 |
| Decibel Rating (Dba) | 56 |
| Inverter | DC |
| Max Lineset Length (Ft) | 82 |
| Lineset Fitting Type | Flare |
| Liquid Line Size | 1/4 |
| Suction Line Size | 3/8 |
| Compressor Motor Type | Rotary |
| Condenser Fan Motor Rpm | 780/680/580 |
| Metering Device | EXV |
| UL Listed | Yes |
| CSA Listed | Yes |
| ETL Listed | Yes |
| Energy Star Certified | Yes |
| AHRI Certified | Yes |
| Base Warranty | 5-Year Parts/7-Year Compressor |
| Base Parts Warranty | 5-Year |
| Base Compressor Warranty | 7-Year |
| Base Remote Warranty | 5 Year |
| Registered Labor Warranty | None |
| Base Labor Warranty | None |
| Has Batteries | Yes |
| Contains Electronics | Yes |
| Contains Chemicals | Yes |
| Contains Compressed Gas | Yes |
| Proposition 65 Warning | Yes |
| Restricted States | GU, PR, VI |
| Gross Depth (In) | 14.57 |
| Gross Height (In) | 24.21 |
| Gross Width (In) | 36.02 |
| Gross Weight (Lbs) | 78.7 |
Experience dependable heating and cooling with the MRCOOL® OLYMPUS ESTAR® 12k Series air handler, designed for spaces up to 550 square feet—perfect for bedrooms, home offices, garages, and more. Its compact design makes installation quick and hassle-free for your technician. Stay in control from anywhere with the MRCOOL® Smart HVAC app, which connects via Wi-Fi to your smartphone or tablet. Prefer a more hands-on approach? Use the included remote control for simple and convenient operation. Engineered for energy efficiency, this unit delivers strong performance with a SEER2 rating of 25.5, EER2 of 13, and HSPF2-4 of 10.6—helping you reduce energy consumption and save on utility costs. A variety of indoor fan speeds ensures optimal comfort, while its whisper-quiet operation at just 46 dB keeps noise to a minimum. Now using R-454B refrigerant, an environmentally friendly option, this system supports a greener future without compromising performance. Enjoy multiple control options, including wireless remote access, the smartHVAC app, and voice control compatibility with Amazon Alexa and Google Assistant—giving you the flexibility to adjust your comfort your way. Backed by an industry-leading warranty, including a limited lifetime warranty, 7-year compressor coverage, and a 5-year parts warranty, the MRCOOL® OLYMPUS ESTAR® 12k Series offers advanced features, quiet operation, and year-round comfort you can count on.
| Net Dimensions (In) | 9.09 D x 11.81 H x 33.74 W |
| Net Weight (Lbs) | 22.93 |
| Tonnage | 1 |
| Voltage (V) | 208/230 |
| Phase | 1 |
| Cycle | 60 |
| Max Fuse Breaker (A) | 15 |
| Min Circuit Ampacity (A) | 3 |
| Mount Type | Wall |
| Color | White |
| Max Coverage Area | Up to 550 |
| Refrigerant Type | R-454B |
| Decibel Rating (Dba) | 47/36.5/32.5/22/19.5 |
| Decibel Rating Low (Dba) | 19.5 |
| Decibel Rating High (Dba) | 47 |
| Number Of Speeds | 5 (Variable) |
| Oscillation | Yes |
| Lineset Fitting Type | Flare |
| Liquid Line Size | 1/4 |
| Suction Line Size | 3/8 |
| Blower Motor Speeds | 441.4/323.7/229.6/176.6/147.2 |
| Blower Motor Rpm | 1100/850/700 |
| Filter Type | Reusable |
| Auxiliary Heater Included | No |
| Auxiliary Heater Available | No |
| Fan Only Option | Yes |
| Sleep 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 |
| CSA Listed | Yes |
| ETL Listed | Yes |
| Base Warranty | 5-Year Parts |
| Base Parts Warranty | 5-Year |
| Base Remote Warranty | 5 Year |
| Registered Labor Warranty | None |
| Base Labor Warranty | None |
| Has Batteries | Yes |
| Contains Electronics | Yes |
| Contains Chemicals | Yes |
| Contains Compressed Gas | Yes |
| Proposition 65 Warning | Yes |
| Restricted States | GU, PR, VI |
| Gross Depth (In) | 12.2 |
| Gross Height (In) | 14.57 |
| Gross Width (In) | 36.22 |
| Gross Weight (Lbs) | 29.32 |
| Condenser |
| Brochure |
| Install Manual |
| Service Manual |
| Warranty Doc |
| AHRI Cert |
| Energy Guide |
| Air Handler |
| Brochure |
| Install Manual |
| Specs |
| Service Manual |
| Warranty Doc |
What BTU rating should I choose for my air handler?
| Air Handler BTU | Coverage Area/Room Size (Sq. Ft.)* |
| 6K |
Up to 200 Sq. Ft.
|
| 9K |
Up to 375 Sq. Ft.
|
| 12K | Up to 500 Sq. Ft. |
| 18K | Up to 750 Sq. Ft. |
| 24k | Up to 1,000 Sq. Ft. |
| 36k | Up to 1,500 Sq. Ft. |
*Ceiling height, insulation, and local climate may impact the coverage area. For example, an uninsulated room will require more power than a well insulated room.
