The frequency of replacing a water heater depends on factors
such as the type of water heater, its quality, maintenance,
and your water’s mineral content. Conventional tank water
heaters typically last around 10 to 15 years. Tankless water
heaters, due to their design with fewer components subject to
wear, can last longer, often up to 20 years or more.
Regular maintenance, including flushing the tank, checking the
anode rod, and addressing any issues promptly, can help extend
the lifespan of your water heater. The quality of your water,
including hardness and mineral content, also affects its
longevity.
Replacing your water heater is necessary when it no longer
efficiently heats water or when leaks or other problems occur.
Consulting with professionals for regular inspections,
maintenance, and guidance on when to replace your water heater
will ensure you make timely and informed decisions.