The actual lifespan of your water heater depends on several factors such as the manufacturer maintenance usage and.
Water heater life expectancy hard water.
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.
A traditional tank type water heater lasts an average of.
Hard water which has a high lime or calcium content can reduce the life span of a water heater by two or more years.
Additionally some sources of water such as springs and wells can pull up sediment and deposit sand and mud inside the water heater reducing its effectiveness even more quickly that minerals.
Tank systems are prone to leaks and bad heating elements.
Using large quantities of water means that the water heater will have to work harder to heat the water.
On average the lifespan of water heaters is seven to 15 years.
The life expectancy of the water heater depends a great deal on the volume of water used.
But all water heaters eventually need to be replaced and factors like harsh water and natural gas quality can shorten that lifespan.
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.
On average tank style water heaters last between 8 and 12 years however tankless water heaters usually last over 20 years.
Based on the manufacturer s suggested service life the life expectancy of a water heater is about 8 to 12 years.
Follow our tips to troubleshoot your gas or electric water heater issues and learn how long a water heater should last.
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.
That varies with the location and design of the unit quality of installation maintenance schedule and water quality.
A traditional water heater lasts about 12 years.
Properly maintained water heaters typically last between eight and13 years.
Construction quality of the water heater.
But if you re replacing water heater parts multiple times a year it s time for a new water heater.
A tankless water heater lasts about 20 years.
In addition the greater the volume of water the greater the corrosive effect of the water will be.
Life expectancy of over 20 years i recently published an article that covers the topic of how long water heaters last and explains how to extend the life of your water heater.
