As of 2015, some positively reviewed air conditioning units include the Frigidaire FRA106CV1, the LG LW8015ER and the Keystone KSTAW06A. These units were reviewed based on factors like energy efficiency, size and features, notes TheSweetHome.com.
The Frigidaire FRA106CV1 is reviewed positively as a high performing unit for large rooms of up to 650 square feet, mentions BobVila.com. It is also known for helping save energy, for allowing users to control it via a remote and for including a timer. It also has an indicator to let users know when the filter is dirty.
Designed for medium-sized rooms, the LG LW8015ER unit comes with features like a dehumidifying mode, a remote control and a digital display. It also has an energy-saving mode along with a programmable timer for users to change the temperature setting throughout the day. It's also known for having a lower noise level and solid performance, notes ConsumerSearch.com.
Those who have small rooms or live in apartments can consider the Keystone KSTAW06A, which is known for being positively rated for being inexpensive and quiet. Users benefit from being able to adjust the airflow direction, use the energy saving mode and see an alert when the filter needs to be cleaned. It also comes with a kit that makes it simpler to install the unit in the window.