It allows you to set a time for the air conditioner to kick on so it’s cool before the occupants arrive home. Keeping a large room cool when not in use just isn’t practical, which makes this model’s 24-hour auto-off timer so convenient. It also includes a broad set of operational modes that allow you to fine-tune its performance, whether the goal is to save energy, maximize cooling power, reduce humidity, or create a comfortable environment for sleeping. With an ample 12,000 BTUs of energy output, this model from Koldfront is well equipped to cool an area up to 550 square feet. Runner-UpĬooling a larger living area in midsummer requires an air conditioner with some oomph. Get the LG through-the-wall air conditioner at Amazon, Lowe’s, or The Home Depot. Although usually reliable, a variety of complaints suggest quality control can be inconsistent.Energy Star certified has a 24-hour timer to maximize efficient use.3 modes, including dry mode, that can remove up to 3.9 pints of moisture per hour.High-performance model with 3 fan speeds for rapid cooling and user-friendly remote control.It plugs into a standard 115-volt outlet. This air conditioner measures 14.41 inches high by 24 inches wide by 20.09 inches deep and includes a trim kit that creates a clean and finished look between the wall and air conditioner.

Adjustable louvers that blow in four different directions enable you to direct the airflow. A robust set of operating functions allows you to select between optimal cooling power or energy efficiency with three cooling speeds and three operating modes: a turbo mode for quickly cooling a warm room, an energy-saver mode that cycles the compressor on and off, and a dry mode that removes humidity from the air. It produces 11,800 BTUs of energy, which is enough to cool up to 530 square feet. Best OverallĪ powerful output coupled with Energy Star certification make this model one of the best all-around wall air conditioners available. They feature multiple operating modes and Energy Star certification. These air conditioners range from 8,000-BTU models for small rooms to 15,000-BTU behemoths for large spaces. The list below narrows the field of through-the-wall air conditioners to some of the best models on the market by coverage area. In addition to our own research, we collated information from other expert sources and from buyers who gave feedback on what these air conditioners are like to live with day-to-day. Plus, ease of installation played a part in our decisions, as did reliability and durability. Efficiency is another key factor and has a big impact on running costs. It was important to us to offer a wide variety of choices, so we included high-output models as well as smaller devices for those with more modest spaces to cool. We spent time looking at current technologies and products from all the leading brands.Ĭooling capability is obviously a key element, but performance is only one consideration. Lots of factors went into selecting the best through-the-wall air conditioners for this article. Photo: How We Chose the Best Through-the-Wall Air Conditioners

ALSO CONSIDER: Whirlpool WHAT121-HAW 12,000-BTU Air Conditioner.

BEST FOR SMALL ROOMS: Keystone KSTAT08-1C Through-The-Wall Air Conditioner.

BEST WITH HEAT: Koldfront WTC12001W Air Conditioner With Heater.BEST FOR LARGE ROOMS: Frigidaire FHTC142WA2 Built-In Room Air Conditioner.BEST BANG FOR THE BUCK: Koldfront WTC8002WCO 8,000-BTU Air Conditioner.RUNNER-UP: Koldfront WTC12002WCO115V Air Conditioner.BEST OVERALL: LG LT1216CER Through-the-Wall Air Conditioner.Our guide examines the crucial factors to consider when shopping for the best through-the-wall air conditioner and lists our recommendations for some of the best options on the market. Some models also include heating elements that supplement a home’s main heat source in the wintertime. These air-conditioning units function similarly to window air conditioners, but they fit into a hole in the wall, preserving the view and aesthetics of the room’s windows.Ī through-the-wall air conditioner can produce up to 15,000 British thermal units (BTUs), making this type of air conditioner suitable for cooling rooms up to 700 square feet. The best through-the-wall air conditioner offers a viable alternative. While window air-conditioning units are a fine option for cooling a room in the summertime, they require sacrificing a window and the view that comes with it, along with some of its aesthetics.

115 volt plug in