Friedrich’s Kühl Wi-Fi-enabled air-conditioning units allow homeowners to remotely control their units via their computers and smartphones to set their comfort level. The entire line of room air conditioners offers smart grid connectivity using the ThinkEco smartAC platform, which makes it possible for utilities to connect, monitor and control the units on the backend during times of strain on the power grid. The largest unit is capable of producing up to 36,000 Btu. Energy Star-qualified models are available in a variety of different sizes.