Mitsubishi Heavy Industries Wall Split Systems from 1.7 kw to 9.2 kw Mitsubishi Heavy Industries has a split system for any room in the house. Cassette Units from 2.5 kw to 14 kw for people who like discreet quiet air conditioning with four way air distribution. Ducted Units to do the whole house. Inverter Technology Class Leading Efficencies Best For Key Features