Our final 3 part review of Sacramento Media Center's energy efficient upgrades ends with the best creature comfort we can ask for, while at the same saving us money. We are currently installing inverter-driven ductless heat pump systems to the building. These units require very little power and replace our old air conditioning units (we won't show their ugly picture). Each room has it's own control and operates independently from the rest of the building. When one or two people are in their offices, the rest of the building is off and not wasting energy. This new system from Gree Comfort is not only whisper-quiet but conditions the room immediately. Without a doubt, this was the most desired improvement we were working towards and not a moment too soon as the summer months are around the corner.