How Often Should You Flush Your Water Heater?
Why Flushing Matters
Your water heater works hard every day, but over time, sediment and mineral deposits accumulate inside the tank. This buildup can reduce efficiency, increase energy costs, and shorten your heater’s lifespan. Regular flushing removes these deposits, keeping your system running efficiently and safely.
What Happens If You Don’t Flush It
When sediment settles at the bottom of your tank, it acts as a barrier between the heating element and the water. This forces the heater to work harder and can cause:
- Rumbling or popping noises
- Inconsistent water temperature
- Rusty or cloudy water
- Reduced efficiency and higher bills
- Early failure or leaks
Ignoring maintenance can lead to a costly replacement years sooner than necessary.
How Often Should You Flush?
Most manufacturers recommend flushing your water heater at least once a year. However, if you live in an area with hard water (common in Michigan), flushing every 6 months is ideal.
Tankless water heaters also benefit from descaling to prevent mineral buildup in the heat exchanger.
How It’s Done
A professional plumber will:
- Turn off the power and water supply
- Attach a hose to the drain valve
- Drain and flush the tank with clean water
- Inspect the anode rod and other components for wear
This process ensures safety and performance without damaging the unit.
Extra Tip: Install a Water Softener
Pairing your water heater with a softener reduces mineral buildup, extends efficiency, and improves water quality.
Call the Experts
At Putman & Son’s Plumbing, we specialize in water heater maintenance, installation, and repair. Our experienced team helps homeowners extend their system’s life while lowering energy costs.
Schedule your annual flush today and enjoy reliable hot water all year long.
📞 248-652-0990 | 🌐 pnsplumbing.com
