I have an older house that is actually difficult to heat plus cool. The people I was with and I have high ceilings, lots of windows plus it’s divided into a whole bunch of smaller rooms. The duct plan was installed several years ago. A lot of renovation has taken arena since then. There are various rooms in the house that don’t include adequate supply plus return vents to maintain comfort. Those rooms get boiling plus muggy feeling in the Summer plus are freezing in the winter. Adjusting the thermostat affects the entire house. The people I was with and I tried box fans plus electric heaters, but they weren’t effective plus looked horrible. I finally looked into some alternative substitutes. I was unwilling to make swings to the HVAC duct. That would have created a great deal of disruption, mess plus expense. A ductless multi-split plan proved to be the ideal solution. The plan consists of an outdoor compressor that connects to numerous indoor air handlers. The installation process was completed in a single day plus required little more than a more than two-inch hole in an outdoor wall. The air handlers mount up high on the wall plus feature a built-in thermostat. The people I was with and I are able to adjust the output of each a single separately. They each supply both heating plus cooling, are effective at handling humidity plus through multi-stage filtration, labor to trap air contaminants. The plan features inverter technology that allows it to adjust speed to the demands of the space. By running at lower speeds, the ductless heat pump provides exceptional energy efficiency plus minimizes running costs. This affordable substitute has made such an improvement in the comfort level of our home. The people I was with and I invested into a multi-split plan with several indoor air handlers.