This is the most compact and lightest window AC we reviewed it only weighs pounds, which makes it easy to install in most windows. The unit’s smaller size and lower power consumption mean it costs less to run than the others we reviewed..Mills Air is your AC Repair and Heating Repair company in Orlando, FL. Contact our team for HVAC Maintenance and more!.J.E. Shekell is your AC Installation and Air Conditioning Repair expert provider in Mt. Vernon, IN and Newburgh, IN. J.E. Shekell today for Heating Service and more!.Lo.ng for a licensed Air Conditioning Service and Air Conditioning Installation company in King George, VA or St. Leonard, MD? T. N. Bowes Heating Air Conditioning, Inc. offers HVAC Installation and more!.