Sediment buildup causing rumbling and inefficiency
Why it happens here
Greenbriar's hard water leaves mineral deposits in the tank. Over time, this sediment insulates the burner, making the heater work harder and causing rumbling noises. It is one of the most common issues we see.
Our approach
We flush the tank to remove sediment and inspect the anode rod. We also recommend a yearly flush to prevent buildup. This simple maintenance can extend the life of your water heater.