You’re excited to turn on your boiler and get that comforting, radiant warmth boiler owners love. However, when the heat kicks in, you notice something alarming. A loud rumbling or banging noise may worry you, and you’re right to be alarmed.
There could be a few different reasons for the sounds coming from your boiler. However, today we are going to focus on the most common and most likely culprit: kettling.