Water Heater Expected Life

Based on the manufacturer s suggested service life the life expectancy of a water heater is about 8 to 12 years.

Water heater expected life.

Sometimes broken parts can be replaced. The actual lifespan of your water heater depends on several factors such as the manufacturer. A water heater s useful life varies depending on the type of water heater the quality of the unit and how well it s been maintained. 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. Home inspectors typically expect a generic water heater to last about ten years. Their expected service life is 10 and 15 years according to the u s. On average the lifespan of water heaters is seven to 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. That varies with the location and design of the unit quality of installation maintenance schedule and water quality.