The Gree GS-18NFA410 1.5 Ton Fairy-Split Non-Inverter Air Conditioner is a top-quality efficiency ductless mini-split system that works very well at single place applications. It has 1.5 ton 18000 BTU, 1540 watt input capacity, multi fan speeds, wide angel AC louvers, comfortable sleeping mode, anti-cool wind, turbo button, clock display, self-diagnosis, washable air purify filters, memory function, lock, automatic operation, inverter and on/off the system, golden fin condenser, low voltage startup, low-temperature startup, intelligent defrosting, drying operation, auto clean, LED control and soft start, golden fin condenser, intelligent defrosting and up/down air outlet, auto restart / auto-sleep, airflow directional control. It can cover up to 100–150 Sqft. This AC high-wall duct-free system is without comparative or others. Convenience stages can be easily handled. This Air Conditioner works on the idea of varying air compressor rates. The air compressor requires voltages as low as 1.0 amperes. The air compressor rate then goes up to its highest possible and then reduces as the temperature is managed in space. In perfect circumstances. The chilling gas used within is R410a which is roughly 20 is more efficient both with regards to cooling and power preserving. This technology is perfect for locations where turbines are used as a backup. It comes with Anti Fungus or Bacteria Filter, Negative Air Ions Deodorizing Filter, Odour Removing Function. Air Circulation High M3/Hour, Inner-540, Outer 1760-1830, and Automatic Air Flow Adjustment. This Air Conditioner comes with 05 Year Compressor Warranty.