Gas Hot Water Heater Not Heating As Well

The gas flame at the burner should burn steadily with a bright blue flame.

Gas hot water heater not heating as well.

Open the covers with a screwdriver and look for a single small flame. A gas water heater can last anywhere from 6 to 10 years. Gas valves on home water heaters incorporate an internal safety shutoff feature. Probably the most fundamental and obvious complaint about a water heater this has an equally fundamental solution.

Sediment buildup in the tank another cause of hot water not being hot enough is sediment buildup in the water heater tank. With proper maintenance you may be able to keep your water heater in service for up to 15 years. If the water from the hot tap goes cold give a gas unit 15 minutes and an pressure relief valve 30 minutes to start making enough hot water for you to notice at the tap. If the flame is irregular or yellow in color it will not be as hot and won t heat up the water in the tank as effectively.

Usually it will be a broken heating element thermostat or gas valve that leads a homeowner to consider a replacement. Gas hot water heater troubleshooting often involves the thermocouple. No hot water all electric water heaters and gas heaters that use electricity. If it is out re light it.

When they go bad the will not allow the gas valve to release any gas. If you have a gas powered water heater and the pilot light goes out the water will not be heated. When excessive water temperature is detected the safety shutoff stops the flow of gas to the burner and water. A gas water heater cannot heat effectively if the burner is dirty or not functioning properly.

The first issue to troubleshoot is a lack of power to the unit. Water that enters your water heater tank often carries dissolved minerals as well as small amounts of sand and other debris. No gas no hot water.