This is best chimney at cheep price.This chimney come with auto clean function.Very easy to use.It contain six buttons which are. one and 1st button is lamp, ( next four buttons is based apoun to controlle the chimney speed) 2nd button is to run chimney trbo speed.3rd button is to run chimney at normal speed.and 4th button run chimney low.5th button is use for stop the chimney.and finaly 6th button is use for auto clean.
This chimney have power full exaction.Kutchina chimney style and design is cool.