
OLMO 12,000 BTU Smart PTAC Heating & Cooling AC Unit – 230V Through-Wall with Remote
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Summary
The OLMO 12,000 BTU Packaged Terminal Air Conditioner (PTAC) with Heat Pump is a powerful, energy-efficient heating and cooling solution designed for hotels, apartments, offices, and commercial spaces. Engineered for through-the-wall AC installation, this PTAC unit with heat pump helps maintain consistent comfort while maximizing energy savings.
Equipped with Smart Technology, this Wi-Fi-enabled PTAC system allows you to adjust settings remotely via your smartphone. A wireless remote control is included for quick access to temperature, fan speed, and mode settings.
Key Features:
- 12,000 BTU cooling capacity – Ideal for rooms up to 550 sq. ft.
- Energy-efficient heat pump – Provides cost-effective heating and cooling
- Wi-Fi Smart Control – Adjust settings remotely via smartphone
- Quiet operation – Great for hotels, apartments, and offices
- Auto Restart & Sleep Mode – Helps ensure seamless operation and energy savings
- Easy installation – Includes a 230V power cord for quick setup
- Humidity control / Dehumidifier mode – Maintains a more comfortable indoor environment
Equipped with Smart Connect technology, you can adjust temperature, modes, and fan speeds from the room or remotely via smartphone. Whether you need heating, cooling, or dehumidification, the OLMO PTAC supports auto-restart, dual fan speed, and fresh air input features.
For installation, the unit fits standard-sized wall sleeves (available separately). Additional convenience features include an LED display, Auto Defrost, and compatibility with 24V thermostats for flexible control.
What's Included
- OLMO Smart PTAC Packaged Terminal Air Conditioner (12,000 BTU, 230V through-the-wall unit with Smart Connect capabilities; heating and cooling)
- Optional sleeve (MUST BE SELECTED ABOVE)
- Wireless remote control
- Installation Manual
- User’s Manual
- Manufacturer Warranty (1-year limited warranty)
Warranty and Performance Features
- Available in 9K BTU, 12K BTU, and 15K BTU capacities
- Remote control included
- Smart Connect built-in for smartphone control
- Auto Defrost and dual fan speed options for energy-efficient performance
- Fresh air input for enhanced air quality
- Compatible with 24V thermostat
- Auto restart function and LED display
Other Through The Wall Units
OLMO PTAC Units (Packaged Terminal Air Conditioner)
| Capacity | SKU |
| 9,000 BTU 230V Heating and Cooling PTAC | OS-MBW-09HS |
| 12,000 BTU 230V Heating and Cooling PTAC | OS-MBW-12HS |
| 15,000 BTU 230V Heating and Cooling PTAC | OS-MBW-15HS |
Cooper&Hunter PTAC (Packaged Terminal Air Conditioner)
| Capacity | SKU |
| 9,000 BTU 230V Heating and Cooling PTAC | CH-PTW-09HPGF |
| 12,000 BTU 230V Heating and Cooling PTAC | CH-PTW12HPGF |
| 15,000 BTU 230V Heating and Cooling PTAC | CH-PTW-HE15HP |
OLMO TTW (Through The Wall Air Conditioner)
| Capacity | SKU |
| 8,000 BTU 115V Cooling Only | OW-P08AC115WF |
| 8,000 BTU 115V Heating and Cooling | OW-P08HS115WF |
| 12,000 BTU 115V Cooling Only | OW-P12AC115WF |
| 12,000 BTU 230V Cooling Only | OW-P12AC230WF |
| 12,000 BTU 230V Heating and Cooling | OW-P12HS230WF |
| 14,000 BTU 230V Cooling Only | OW-P14AC230WF |
| 14,000 BTU 230V Heating and Cooling | OW-P14HS230WF |
Technical Information
Model: OS-MBW-12HS
| Specification | Details |
|---|---|
| Model | OS-MBW-12HS |
| Power Supply | 208-230V, 1Ph, 60Hz |
| Cooling Capacity (Btu/h) | 12,000 / 11,800 |
| EER2 (W/W) | 10.7 |
| Cooling Input (W) | 1,080 / 1,060 |
| Cooling Current (A) | 5.5 / 6.1 |
| Heating Capacity (Btu/h) | 10,900 / 8,900 |
| Heating Rated Input (kW) | 3.5 |
| Heating Rated Current (A) | 14.96 / 13.7 |
| Refrigerant Type | R32 |
| Refrigerant Amount (OZ) | 15.16 |
| Indoor Air Flow (Hi/Lo) (ft³/min) | 431.1 / 348.2 |
| Indoor Noise Level (Hi/Lo) (dB(A)) | 52 / 51.5 |
| Outdoor Air Flow (Hi/Lo) (ft³/min) | 424.7 / 360.6 / 296.5 |
| Outdoor Noise Level (dB(A)) | 67 |
| Design Pressure (Lo/Hi) (PSI) | 300 / 580 |
| Operating Temperature Range (Indoor) | 63°F - 90°F (cooling) / 32°F - 80°F (heating) |
| Operating Temperature Range (Outdoor) | 64°F - 109°F (cooling) / 41°F - 75°F (heating) |
| Unit Dimensions (WxDxH) (in) | 42 x 21 x 16 |
| Packing Dimensions (WxDxH) (in) | 44.5 x 25 x 19.3 |
| Net/Gross Weight (lbs) | 103.6 / 112.4 |
Certifications

Manuals & Downloads
- OLMO PTAC Leaflet — reference by document title
- OLMO PTAC Submittal — reference by document title
- Installation Manual — reference by document title
- General Manufacturing Information (OS-MBW-12HS) — reference by document title
























































































