Tankless Hot Water Heater Lifespan

On average tank style water heaters last between 8 and 12 years however tankless water heaters usually last over 20 years.

Tankless hot water heater lifespan.

Tankless water heaters are different from tank style heaters in that do not store water but instead use a series of pipes surrounded by heating elements. They also have easily replaceable parts that extend their life by many more years. However although gas fired tankless water heaters tend to have higher flow rates than electric ones they can waste energy if they have a constantly burning pilot light. Warranties can run up to 20 years which is the average lifespan of a tankless heater.

Tankless water heaters are less exposed to water based corrosion than regular water heaters which are exposed to moisture 24 7. Additional maintenance is possible. A tankless model s life expectancy on the other hand is almost twice that. Most tankless water heaters have a life expectancy of more than 20 years.

Unlike traditional heaters though there is little difference in lifespan between tankless gas and tankless electric water heaters. In contrast storage water heaters last 10 15 years. For a tank based traditional hot water system the lifespan is usually 10 years. Also called on demand water heaters these appliances do not work continuously to maintain a supply of hot water and as a.

A tankless water heater lasts about 20 years. Tankless water heaters can avoid the standby heat losses associated with storage water heaters. Therefore if anything goes wrong the homeowner will not have to pay for repairs or foot the bill for a replacement. With proper care however they can keep providing you with hot water for longer even up to 30 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. Unlike a conventional water heater a tankless water heater is not exposed to the same water base corrosion. Because of their lengthy lifespan tankless heaters have longer warranties. A traditional water heater lasts about 12 years.

Tankless water heater maintenance requirements are not owner intense but they are very important. The operational life of a tankless water heater is usually 20 years if not more. Often more expensive than tank style heaters tankless water heaters can last up to 30 years. The 24 7 moisture of a tank water heater means the system only lasts around 12 years due to corrosion and rust build up.

Tankless water heaters typically last up to 20 years twice as long as a tank style unit.