Periodic flushing helps remove mineral buildup that occurs over time, ensuring the unit’s components remain clear of sediment and maintain optimal performance. This process prevents reduced efficiency and potential damage caused by mineral accumulation, prolonging the lifespan of your tankless water heater. Learn more.
How frequently should I test and replace the pressure relief valve?
Test and replace the valve every few years to prevent excessive pressure buildup. This helps avoid leaks or potential explosions. Further information can be found here.