Samsung AR40 Wall Split 12000 Btu hr Inverter Air Conditioner Samsung AR40 Wall Split 12000 Btu hr Inverter Air Conditioner Samsung AR40 Wall Split 12000 Btu hr Inverter Air Conditioner 12000BTU Samsung AR40 Inverter Air Conditioner Sucasa Air Conditioning Samsung AR40 Wall Split 12000 Btu hr Inverter Air Conditioner. Samsung AR40 Inverter Air Conditioner 18,000 BTU The Samsung AR40 18,000 BTU Inverter air conditioner is ideal for larger rooms, offering powerful cooling with improved energy efficiency. Ideal For: Large bedrooms Living rooms Open plan areas Recommended Room Size: 30m 45m Key Features: Digital Inverter Compressor Fast Cooling mode Stable temperature control Technical Specifications: Cooling Capacity: 18,000 BTU Pipe Size (Liquid): 1 4" Pipe Size (Gas): 1 2" Warranty: 5 Year Warranty on Unit Parts 10 Year Warranty on Digital Inverter Compressor