Average Life Expectancy Tankless Water Heater

Like most appliances and systems in your home the life expectancy of a tankless water heater varies.

Average life expectancy tankless water heater.

That varies with the location and design of the unit quality of installation maintenance schedule and water quality. A tankless water heater lasts about 20 years. On average the lifespan of water heaters is seven to 15 years. Based on the manufacturer s suggested service life the life expectancy of a water heater is about 8 to 12 years.

Often more expensive than tank style heaters tankless water heaters can last up to 30 years. A traditional water heater lasts about 12 years. They also have easily replaceable parts that extend their life by many more years. A tankless water heater can last up to 20 years sometimes even longer.

Typical water heater warranty periods for a water heater installed for use by a single family are 6 years 9 years or 12 years. Tankless water heaters have a typical life expectancy of more than 20 years. The warranty period of a water heater may be encoded in its model or serial number. But if you re replacing water heater parts multiple times a year it s time for a new water heater.

The maintenance requirements for a tankless model are not too intensive fortunately. Tankless heating systems don t store water so there is less corrosion. Most tankless water heaters have a life expectancy of more than 20 years. Tankless water heaters can avoid the standby heat losses associated with storage water heaters.

Sometimes broken parts can be replaced. Most water heater manufacturers predict their unit s lifespan to be around 20 years with normal usage and moderate upkeep. 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. On average tank style water heaters last between 8 and 12 years however tankless water heaters usually last over 20 years.

These water heaters have a life expectancy of 20 to 30 years. In contrast storage water heaters last 10 15 years. In both cases they last for around 20 years. With proper care however they can keep providing you with hot water for longer even up to 30 years.

Unlike traditional heaters though there is little difference in lifespan between tankless gas and tankless electric water heaters.