Water Heater Lifespan Electric

How can i tell how old my electric water heater is.

Water heater lifespan electric.

How long does an electric water heater last. Tankless water heaters have a typical life expectancy of more than 20 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. Water heaters often work perfectly for a decade or more without any care so they re easy to neglect.

In fact the only difference is that the water in an electric system is heated with upper and lower heating elements that extend into the tank. The actual lifespan of your water heater depends on several factors such as the manufacturer maintenance usage and. That varies with the location and design of the unit quality of installation maintenance schedule and water quality. The warranty period of a water heater may be encoded in its model or serial number.

Based on the manufacturer s suggested service life the life expectancy of a water heater is about 8 to 12 years. Even if your heater seems to run perfectly consider replacing it if it s more than a decade old as no heater is designed with more years in mind and it may suddenly break down. If properly maintained a typical tank water heater can last for about a decade while a tankless heater that s not overused can last twenty years. Typical water heater warranty periods for a water heater installed for use by a single family are 6 years 9 years or 12 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. A traditional water heater lasts about 12 years. A traditional tank type water heater lasts an average of eight to 12 years. Properly maintained water heaters typically last between eight and13 years.

It s easy to find out how old your water heater once someone teaches you a trick or two. An average electric water heater life expectancy is just a few years longer than a gas water heater lifespan at around 10 15 years. While gas water heaterstypically last 8 12 years electric water heaters have a longer life expectancy lasting on average 10 15 years. Function 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.

A tankless water heater lasts about 20 years. The two types of water heaters work in much the same way.