Compact i10VSD SMART Marine Air Conditioner Unit - 115V - 10,000 BTU (Generation 2). Velair's i-line VSD (Variable Speed Drive) series features built-in inverter technology for improved efficiency, reduced power consumption and elimination of start-up power spikes. The VSD compressor with brushless DC motor and inverter continuously controls speed to match ambient and set temperatures for constant comfort and rapid cooling. Benefits include highest energy efficiency, minimal fan noise and vibration, reverse-cycle heat pump function, and reliable operation on smaller generators or weak shore power. Generation Two updates include a removable electric box for compact applications. Technical specifications include Input voltage: 115 V; Refrigerant type: R32; Heat Pump: Yes; Cooling Capacity: 10,000 BTU; Maximum Air Flow: 235 CFM; Air Duct Diameter: 4"; Sea Water Flow Rate: 3.2 GPM. Item dimensions (L x W x H): 28 x 16 x 19 inches. Item weight: 47 pounds. Package dimensions: 27 x 19 x 16 inches. Package weight: 60.8 pounds. In the box: Self-contained AC unit, digital control and 26.25' (8 m) cable, instruction manual.