As a consumer a Sub Zero fridge tends to last over 20 years on average. And significantly longer than that if you clean the condenser annually.
Past that, Arctic Air for example has commercial refrigerators which will last 30+ years if you do some occasional repairs. Though, they really don't look like home units.
Past that, Arctic Air for example has commercial refrigerators which will last 30+ years if you do some occasional repairs. Though, they really don't look like home units.