How to Inspect your Water Heater before Winter

Riverway Plumbing & Mechanical | Nov 04 2025 15:56

Water Heater Maintenance Tips: How to Keep Your System Running Efficiently

Your water heater is one of the hardest-working systems in your home, providing hot water for showers, laundry, and cleaning every day. But without regular maintenance, it can lose efficiency, develop leaks, or even fail prematurely.

To help you avoid costly repairs and extend the life of your water heater, the experts at Riverway Plumbing & Mechanical have put together these four essential water heater maintenance tips every homeowner should follow.

1. Inspect Your Water Heater Regularly

Take a few minutes every few months to visually inspect your water heater for signs of rust, corrosion, or leaks. Even small drips or rust spots can indicate internal damage or pressure issues that should be addressed by a licensed plumber. Early detection can prevent serious water damage and extend your unit’s lifespan.

2. Test the Pressure Relief Valve (T&P Valve)

Your temperature and pressure relief valve is a crucial safety feature that keeps your water heater from building up dangerous pressure.
To test it:

  • Lift the valve’s lever partway, then let it snap back.
  • You should hear a quick burst of water into the drainpipe.

If nothing happens or it leaks afterward, it’s time to replace the T&P valve. This simple test helps protect both your home and your water heater.

3. Check the Temperature Setting

For safety and efficiency, make sure your water heater thermostat is set to 120°F (49°C).
This temperature prevents bacteria growth, reduces the risk of scalding, and lowers energy costs. A professional plumber can help adjust or replace a faulty thermostat if your water doesn’t feel consistently warm.

4. Review Warranty & Service History

Always keep track of your water heater’s installation date and any previous maintenance or repairs. Regular professional service helps keep your warranty valid and ensures your system is performing at its best.

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Even with proper homeowner maintenance, a professional inspection can catch hidden problems such as sediment buildup, rusted components, or inefficient heating elements.

At Riverway Plumbing & Mechanical , we provide thorough water heater maintenance, repair, and replacement services to keep your system safe, efficient, and reliable year-round.

�55357;�56393; Schedule your professional water heater service today!  Call us or book online to make sure your water heater is ready for every season.