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.
Life of a water heater tank.
Using a natural gas rate of 10 86 per 1 000 cubic feet we calculated that the payback time for converting from a storage tank gas water heater to a gas tankless ranges from 22 years to 27 years.
But a few minutes of water heater maintenance once a year pays off by extending the tank s life span and maintaining your water heater s efficiency and safety.
If the water is full of dirt and debris then you should perform a full cleaning of the water heater.
The longer warranty tanks don t necessarily have a longer life expectancy.
Home inspectors typically expect a generic water heater to last about ten years.
If there are problems occurring here are some water heater repair tips to help keep it working.
Flush the tank every 6 12 months drain a few gallons of water out of your water heater into a bucket to examine the 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.
Properly maintained water heaters typically last between eight and13 years.
Tank systems are prone to leaks and bad heating elements.
But if you re replacing water heater parts multiple times a year it s time for a new water heater.
Water heaters often work perfectly for a decade or more without any care so they re easy to neglect.
Based on the manufacturer s suggested service life the life expectancy of a water heater is about 8 to 12 years.
A traditional tank type water heater lasts an average of.
Conventional tank style electric and gas fired water heaters are cylindrical appliances that warm and store a.
That varies with the location and design of the unit quality of installation maintenance schedule and water quality.
During the average life span of a water heater the minerals that have dissolved into the water source.
The actual lifespan of your water heater depends on several factors such as the manufacturer maintenance usage and.
On average the lifespan of water heaters is seven to 15 years.