Comcast is working to shape the future of media and technology. We strive to create the best content and constantly pursue innovation to delight our customers. Inspired by a rich heritage, Comcast NBCUniversal has the experience, creativity and leadership to shape the future of media and technology.
Telltale Clues to Your Air Conditionerâs Life Span. The A/Câs age â The average air conditioner life span is roughly 15 years. If yours is over 10 years old, you can expect to see a steady loss of cooling capacity and efficiency. Older equipment is more prone to breakdowns too, so necessary repairs are more frequent.
My air conditioner is not that old. It has 3 or 4 years. It's the kind that goes mounted on the wall. I'm not sure if that's the same kind that goes mounted on windows in the US. I use it about 4 moths a year. When I turned it on this summer it smelled bad.