Most water heaters are installed, forgotten, and then replaced years earlier than necessary. With a simple annual routine you can extend the life of the tank, lower your energy bill, and avoid the classic cold shower surprise on a Monday morning.
Quick tip: Set your water heater to 120°F. It is hot enough for showers and dishes, safer for children, and noticeably cheaper to run.
Why Annual Maintenance Matters
Every time your heater runs, minerals in the water settle at the bottom of the tank. That sediment layer forces the burner to work harder, creates the rumbling sound older tanks make, and slowly eats away at the steel. Flushing it out once a year is the single best thing you can do for the unit.
Your 15-Minute Annual Checklist
Set a reminder for the same weekend every year and run through this list. None of it requires special tools.
Flush 2-3 gallons from the drain valve to clear sediment
Lift the temperature and pressure relief valve lever to test it
Inspect the anode rod every two years and replace it when heavily corroded
Check the area around the base for rust stains or moisture
Confirm the thermostat is set at 120°F
Warning Signs You Should Not Ignore
Rusty or brown hot water, rumbling or popping sounds, moisture around the base, and hot water that runs out faster than it used to are all early symptoms. Caught in time, most of these are inexpensive repairs rather than a full replacement.
When to Call a Professional
If your tank is more than ten years old, leaks from the body of the tank itself, or trips the relief valve repeatedly, have it inspected. We service and replace all major brands, including tankless upgrades.
