there were several highly rated portable air conditioners suitable for cooling large spaces. However, newer models might have been released since then, so it's always a good idea to check for the latest options and reviews. When choosing a portable air conditioner for large spaces, consider factors such as cooling capacity (BTU/hr), energy efficiency, noise level, and additional features like programmable timers and remote controls.
One popular option for cooling large spaces was the Whynter ARC-14S:
- Cooling Capacity: 14,000 BTU/hr
- Suitable for spaces up to approximately 500-600 square feet
- Dual-hose design for more efficient cooling and better ventilation
- Three operational modes: air conditioner, fan, and dehumidifier
- Programmable timer and digital display
- Comes with a remote control for convenience
Again, it's essential to check for updated models and user reviews to ensure that the portable air conditioner meets your specific needs. Also, as the cooling capacity and efficiency vary among different models, consider factors like insulation, ceiling height, and the number of heat sources in the room to choose the most appropriate one for your large space. If possible, consult with an HVAC specialist for personalized recommendations based on your room's dimensions and cooling requirements.