Mitsubishi is the industry leader in split-ductless heating and air conditioning. No one surpasses Mr Slim's performance for quiet, easy to use, energy efficient operation.  Mr. Slim is built to last and is backed by one of the most respected brands in the world.

Mr. Slim allows homeowners to heat and cool your rooms to the ideal temperature.  Mr. Slim now features ductless indoor units and ducted mini-units which can carry heat or cooling to several rooms.

Mr. Slim is much more attractive and safer than window air conditioners, which require your window to remain open.. and you also get  heat.  It is much quieter and generates significantly more heating or cooling as well.