A tank style water heater can last up to 12 years. There’s a good chance that it’s time to replace your water heater if it’s more than 10 years old.
Can a hot water heater last 20 years?
Tank water heaters will last on average 8 to 12 years, while tankless can last even longer, up to 20 years. There are also electric and gas hot water heaters that will vary in lifespan, but in general gas ones last 8-12 years, while an electric heater could last upwards of 10-15 years.
How do I know if my water heater needs to be replaced?
- The System Age.
- Loss of Hot Water Volume.
- Rising Heating Bills.
- Corrosion.
- Reddish Discoloration in the Water.
- Too Many Repairs.
How long do hot water heaters last on average?
The average lifespan of a hot water system
A continuous flow gas-powered hot water system can last 15 to 20 years with proper care. An electric hot water system has a lifespan of 8 to 12 years depending on whether it is a tank system or tankless. Your hot water system warranty is a good sign of how long it will last.
Should I replace my water heater after 10 years?
Water Heater Lifespan
If your tank water heater is more than 10 years old, it may be time to consider replacing it. With proper maintenance, a tank water heater tank should last six to 12 years. A tankless water heater can last for more than 20 years. Check your water heater’s warranty for the most accurate timelines.