If your residential water heater is 10 years old or more, it’s time to replace it with a modern and efficient unit.
Water heaters that are breaking down will often cause your water to look discolored and even rusty.
You might hear rumbling or loud clanging noises if your water heater needs repairs.
Water heaters aren’t supposed to leak, so if you notice leaks coming from the unit, it’s time to service it.