My water heater makes a rumbling noise. Whats going on?
(Back to top) The rumbling noise is due to sediment buildup inside the water heater. Start by draining the water heater. Follow the step-by-step directions printed in the instructions that came with the water heater. If this doesn’t help, replacement of your water heater may be required. For general instructions on draining a water heater, click here.
The rumbling noise is due to sediment buildup inside the water heater. Start by draining the water heater. Follow the step-by-step directions printed in the instructions that came with the water heater. If this doesn’t help, replacement of your water heater may be required. For general instructions on draining a water heater, click here.