Average Lifetime Of Gas Water Heater

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.

Average lifetime of gas water heater.

Follow our tips to troubleshoot your gas or electric water heater issues and learn how long a water heater should last. Based on the manufacturer s suggested service life the life expectancy of a water heater is about 8 to 12 years. 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. 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.

A traditional tank type water heater lasts an average of eight to 12 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 heater has an anode rod to protect its interior lining. Average life expectancy properly maintained water heaters typically last between eight and13 years.

Home inspectors typically expect a generic water heater to last about ten years. The actual lifespan of your water heater depends on several factors such as the manufacturer. Sometimes broken parts can be replaced. That varies with the location and design of the unit quality of installation maintenance schedule and water quality.

The most common reason a gas water heater fails is corrosion. On average the lifespan of water heaters is seven to 15 years. The rod attracts corrosive particles through electrolysis. These types of heaters tend to last between 8 and 12 years.

First let s look at the lifespan of a conventional gas water heater. But if you re replacing water heater parts multiple times a year it s time for a new water heater. Inside the tank an anode rod protects the interior lining by attracting all corrosive particles to itself through a. A tankless water heater lasts about 20 years.

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. Tank systems are prone to leaks and bad heating elements.