Samsung AR18BQHQGWK/IQ is a 1.5-ton wall-mounted split AC designed to deliver efficient cooling and heating for medium-sized spaces. It uses R410a refrigerant and offers auto restart for convenience. The indoor unit measures 97 x 32 x 22 cm and weighs 12.4 kg, while the outdoor unit is 89 x 67 x 34 cm and weighs 47.8 kg. Cooling power is 1749 W and heating power is 1920 W. Includes installation.