Premium 26" T2600 Through-The-Wall Air Conditioners for Hotels Through-the-wall air conditioners offer superior cooling capabilities compared to traditional window units, thanks to their higher BTUs and more efficient fans. These wall-mounted systems can rapidly and effectively cool a room, providing a refreshing escape from the heat. At AGH Supply, we feature a diverse range of best through-the-wall air conditioners, including models with 7000, 9000, 12000, and 15000 BTUs. https://www.aghsupply.com/hotel-supplies/air-conditioner-9000-12000-15000-7000-btu-electric-cooling-heat-pump/26-through-the-wall-air-conditioner-ptac-p-tac/