Mini-splits (heat pump) give you the option of only heating or cooling rooms you use the most instead of the standard centralized “one-size-fits-all” approach. This one is from Bosch Heating and Cooling 👍 Photo only shows one part of it. A multi-split unit has multiple indoor units located in the home and is served by a single outdoor unit. No ductwork is needed for installation. Perfect for tight spaces 👍 It has an integrated multi-part filter system. The homeowner we are putting this in for