Case Study
Robb Home
Michelle Robb was faced with high utility bills and minimal thermal comfort in her Sandy Springs, Georgia, home. Like all homeowners, she wanted her family to feel comfortable throughout the year but not pay dearly for it. Unlike all homeowners, though, her position as Director of Product Planning for Mitsubishi Electric Cooling & Heating (Mitsubishi Electric) meant she was already familiar with the technology that could solve her problems: a Diamond Comfort System TM from Mitsubishi Electric. Built in 1993, Robb’s 3,300-square-foot home had two cooling and heating systems. “Downstairs, I had a 20-year-old forced-air heating system and a 3-ton cooling with central air-handling unit. Upstairs, I had an additional 10-year-old forced-air furnace. My utility bills were ve