![How many years does an air conditioner last?](https://cuethat.com/wp-content/uploads/2022/01/featured-image-how-long-can-airconditioner-last.jpg)
How many years does an air conditioner last? Though the lifespan of a home air conditioner varies based on many factors, those that are well-maintained should last 10 to 15 years. And by completing regular checkups and repairs – both big and small – many systems can last even longer.