Source:new Hisense 1.5hp inverter split unit air conditioner/100percent full copper compressor/capacity:1.5hp inverter split unit ac/multi-stage tropical compressor/big engine/lvs(low voltage sterterbility/auto restert/auto clean/energy safe filter/anti-bacteria filter/easy installation/automatic voltage switcher/supper ars/powerful compressor/in-built ars/hisense is a very good product you can trust/with one year warranty/we also do home and office delivery to your door step/