Tankless Water Heater Lifespan

Tankless water heaters can avoid the standby heat losses associated with storage water heaters.

Tankless water heater lifespan.

How long does a tankless water heater last. In both cases they last for around 20 years. For a tank based traditional hot water system the lifespan is usually 10 years. A tankless water heater will usually last between 20 30 years which is double the life of a storage tank water heater.

In contrast storage water heaters last 10 15 years. Time frame during the average life span of a water heater the minerals that have dissolved into the water source collect on the inside of the tank and can slowly corrode the tank over time. A traditional water heater lasts about 12 years. With proper care however they can keep providing you with hot water for longer even up to 30 years.

Actual life is impacted by water quality usage and proper maintenance. The life expectancy or useful lifespan of a rinnai tankless water heater is up to 20 years. If you re already in your forever home or plan to stay where you are for a while investing in a tankless water heater will save you from needing a replacement for a very long time. Most tankless water heaters have a life expectancy of more than 20 years.

A considerable advantage of tankless units is their longer lifespan. Often more expensive than tank style heaters tankless water heaters can last up to 30 years. With regular maintenance and repairs a tankless system may last up to 30 years or up to 3 times longer than a traditional hot water heater. Takes up less space.

For comparison a tankless water heater lasts about twice as long as a tank water heater making them a better value in the long run. The operational life of a tankless water heater is usually 20 years if not more. Unlike traditional heaters though there is little difference in lifespan between tankless gas and tankless electric water heaters. They also have easily replaceable parts that extend their life by many more years.

A standard high quality water heater will last roughly a decade whereas tankless models function for twice as long. Tankless water heaters are less exposed to water based corrosion than regular water heaters which are exposed to moisture 24 7. Also called on demand water heaters these appliances do not work continuously to maintain a supply of hot water and as a. They may even be installed on the outside walls of your home if your home is spatially challenged.

A tankless water heater lasts about 20 years. Tankless water heaters are small and can be installed in tight spaces.