21K BTU VSD Marine Air Conditioner Unit - Brushless, Variable Speed, Soft Start, Reverse - Cycle Heat

Velair's I-Line VSD series units feature built-in inversion technology for better efficiency, less power consumption and no more compressor start-up power spikes. VSD units offer top comfort with no temperature or humidity fluctuation and works properly even on smaller generators and weak shore power. 

Features:

• VSD eliminates start-up spike
• Synchronous brushless DC inverter driven compressor
• Low-speed reverse fan blade
• Permanent magnet fan motor
• Electronic expansion valve
• Wall-mounted control panel
• Stainless-steel cabinet
• Constant temperature output maximizes comfort
• Consumption reduction enables small generators
• Minimal fan noise and vibration
• Fan motor requires 30% less power
• Reverse-cycle for heat pump function
• 27K BTU/h unit can work with a 3.5 kW generator
• R410A environmentally safe refrigerant