14000 BTU 4-in-1 Portable Air Conditioner with Remote Control and Sleep Mode

This Costway 14,000 BTU portable air conditioner is a high-output unit aimed at larger rooms, delivering strong cooling from a single mobile cabinet. With 14,000 BTU on tap it is one of the more powerful portable air conditioners available, and using the ~600 BTU per m² guide it is well matched to bigger spaces of around 23 m² such as a large lounge, open-plan area or sizeable bedroom. The 4-in-1 design combines cooling with additional functions, while a dedicated sleep mode keeps things quiet and comfortable through the night. A remote control makes adjusting the settings easy from across the room. As a single-hose monobloc it vents through a window – true hoseless cooling is not possible, so the exhaust hose is essential for it to cool effectively. Being portable, it rolls between rooms so you can direct its considerable cooling power wherever the heat is worst, rather than cooling the whole house. If your standard 7000-9000 BTU unit struggles in a large or sunny room, stepping up to 14,000 BTU gives the extra headroom to bring the temperature down faster. For high-output, movable cooling in larger UK rooms, this Costway portable air conditioner is a strong choice.