British Thermal Unit (BTU). - Cooling type: Cool only or Hot/Cool (depending on the model). - Freon type: Environmentally friendly R32 or R410A. - Electrical voltage: 220-240 volts, 60 Hz. Features and Technologies: 1. Smart Distribution: 4-way air distribution to ensure balanced coverage of the space. 2. Fast Cooling: Turbo feature to reach the desired temperature within 60 degrees 3. Smart Control: Supports Wi-Fi connection for control via phone. 4. Self-Cleaning: Self-cleaning feature for both units to prevent dust and bacteria buildup. For inquiries... call before you arrive: