These AC units are also less visible than wall-mounted units, so they can be a good choice if you want to keep your air conditioner out of sight. Look for the Energy Star label to find the most efficient air conditioners. For example, your smart home thermostat could be set to turn your AC on when it detects a rise in temperature. You can see this can be an excellent addition to your RV's arsenal of must haves. Midea was slightly cooler than LG in our tests and also ran a bit more quietly. There are many ways to keep cool at home and work during the warmer months. It's as simple as unpacking, connecting the electrical plug and turning it on!This will save you the hassle of having to have a technician drill holes in your walls and install the AC. You'll end up paying more in operating costs over the life of your home if you use these systems frequently. These are excellent options for those who want something powerful and compact. The models we recommend have been tested and proven to be effective in keeping rooms cool. They are also suitable for homes that have limited space as they don't require much installation. Tower air conditioners can be easily moved and are highly versatile. Heat pumps are technically air conditioners.