Average Life Expectancy Of A Gas Water Heater

Follow our tips to troubleshoot your gas or electric water heater issues and learn how long a water heater should last.

Average life expectancy of a gas water heater.

A traditional tank type water heater lasts an average of eight to 12 years. Home inspectors typically expect a generic water heater to last about ten years. Also some finishes may require special maintenance with approved cleaning agents per the manufacturers in order to last their expected service life. A tankless water heater lasts about 20 years.

On average the lifespan of water heaters is seven to 15 years. Sometimes broken parts can be replaced. Their expected service life is 10 and 15 years according to the u s. Tank systems are prone to leaks and bad heating elements.

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. The mineral content of water can shorten the life expectancy of water heaters and clog showerheads. The heater has an anode rod to protect its interior lining. A traditional water heater lasts about 12 years.

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. The quality of plumbing fixtures varies dramatically. The most common reason a gas water heater fails is corrosion.

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. Inside the tank an anode rod protects the interior lining by attracting all corrosive particles to itself through a. Based on the manufacturer s suggested service life the life expectancy of a water heater is about 8 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.

These types of heaters tend to last between 8 and 12 years. Average life expectancy properly maintained water heaters typically last between eight and13 years.