olmo alpic 24000 btu ductless mini split air conditioner heating and cooling full set with 16ft installation kit olmo olmo ductless mini split-system air-conditioners have numerous potential applications in residential, commercial, and institutional buildings.<br> the most common applications are in housing or as retrofit add-ons to houses with traditional cooling and heating systems. <br>they can also be a good choice for garage, rooms and small apartments, where extending or installing distribution ductwork (for a central air-conditioner or heating systems) is not feasible.