Appliances can be deceptively low-maintenance. Take your refrigerator, for example. It's easy to assume it's quietly doing its job in the background, on autopilot. And, to be fair, it usually is. But ...

This article originally appeared on Angi and is syndicated by Cheapism. We’ve all been faced with the unpleasant surprise of opening up a warm fridge. If your freezer is still working, but the fridge ...