Average Life Of A Water Heater

Home inspectors typically expect a generic water heater to last about ten years.

Average life of a water heater.

Tank systems are prone to leaks and bad heating elements. This is 8 12 years depending on the heater itself how well it was maintained the quality and hardness of the water where you live and more. A tankless water heater lasts about 20 years. Average life expectancy properly maintained water heaters typically last between eight and13 years.

Average lifespan while today s water heaters are better designed than older models they still require regular maintenance in order to prolong their lives. The lifespan of a hot water heater will vary considerably based on the make model and level of use. While the typical water heater has a lifespan of about 10 years careful consideration of the factors that pertain to its lifespan can provide the internachi home inspector and the homeowner with information about the potential costs that would be incurred by replacing the water heater. You may want to skip water heater repair entirely if your unit is older than the average life of a water heater.

Homeowners should anticipate replacing their water heater every eight to 12 years. Department of energy estimates gas fired tankless heaters save an average of 108 in energy costs per year over their traditional tank counterparts while electric tankless heaters save 44 per year. With regular inspection draining and flushing you can expect a gas water heater to last anywhere from 8 12 years and an electric water heater to last anywhere from 10 15 years. Inside the tank an anode rod protects the interior lining by attracting all corrosive particles to itself through a.

Sometimes broken parts can be replaced. Conventional tank style electric and gas fired water heaters are cylindrical appliances that warm and store a specified amount of water typically 40 to 80 gallons. Their expected service life is 10 and 15 years according to the u s. A traditional water heater lasts about 12 years.

But if you re replacing water heater parts multiple times a year it s time for a new water heater. A typical gas or oil fired water heater life expectancy is from 8 12 years according to sources we ve researched and report here and for tankless water heaters 18 20 years. The actual lifespan of your water heater depends on several factors such as the manufacturer.