A lot of homeowners completely ignore their water heater until there is a significant issue that requires them to pay for a repair or replacement. However, there are plenty of things that can be done from a maintenance perspective to keep your water heater in good repair, thereby extending its lifespan.
For one thing, you might lower the temperature on the temperature knob or thermostat attached to the tank. Water heaters typically come set at 140 degrees, but can operate just as well at 120 degrees. However, you don’t want to go lower than that, or else the tank could start to grow microbes. Another thing you can do is test the temperature and pressure release valve. Lifting it partway and letting it snap back in place is all you have to do to hear the sound of gurgling water, which means it’s working properly. Above all, have a professional perform a full-system flush every year or two.
