Amvent Ductless Mini Split Air Conditioning Systems are a powerful & flexible way to efficiently cool a room. Each system has two parts: an indoor unit & an outdoor unit. The indoor unit is mounted using a bracket - like a picture frame - on an exterior facing wall, then connected to the outdoor unit using a small hole drilled through the wall. Electricity is supplied via a 20 Amp Breaker (not supplied) to the Outdoor unit. The indoor unit draws its power from the outdoor unit. QUICK-INSTALL SYSTEM - All Amvent systems use the QUICK-INSTALL system, making installation easy. The QUICK-INSTALL system features pre-wired indoor & outdoor units, Quick-Connection terminals for connecting the two units & pre-flared/pre-flanged insulated line sets (connecting pipes). There is no welding or soldering needed and no need to charge the system, since the system comes pre-charged with DuPont SUVA R410 refrigerant. Complete installation kit & hardware is included, plus a manual & installation instructions. Using the QUICK-INSTALL system, setup time is cut in half. Each Amvent system is equipped with features & functions for comfort & durability including: • High Efficiency SEER 13 Cooling • Comes pre-charged with DuPont SUVA R410A Refrigerant • Quick-Install System - pre-wired for Easy Installation • Line set pre-flanged/pre-flared • Digital Remote Control • Smart LED Display • Sleep Mode • Digital Self Diagnostic Processor • Microprocessor Controller • Dual Particle & 3M Air Filters • Full Installation Kit (9.85 Foot Line Set Included) • Elegant, Stylish Design • Automatic Climate Control Setting • Swinging/Oscillating Louvers • Digital Timer (Auto On/Off) • Auto-Restart • Anti-Corrosion Paint/Coating • LIMITED WARRANTY (1 Year Parts + 5 Year Compressor)