Common Signs Indicating Your Water Heater Needs Repair

By Niko Kora On Sep 23, 2023

Image Source: onestophvac.ca

A malfunctioning water heater can cause significant inconvenience, so it’s important to recognize common signs that indicate your water heater needs repair. Ignoring these signs can trigger more severe problems and even water heater failure. It causes a lot of inconvenience, especially in winter.

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Some common signs to look out for:

1. Fluctuating Water Temperature:

If the water temperature seems hot sometimes or cold suddenly while using, then it indicates that the thermostat is malfunctioning or there is sediment built up hindering the heating process.

2. Leaking Water:

Any visible signs of water leaking from the water heater or pooling around its base should not be ignored. Corrosion, a damaged pressure relief valve, or a failing tank can cause leaks.

3. Discolored Water:

If the hot water coming from your faucets is discolored or has a rusty appearance, it may indicate corrosion inside the tank. This is a severe problem that can lead to tank failure if not addressed promptly.

4. Low Water Pressure:

Reduced water pressure in both hot and cold water taps throughout your home can be a sign of sediment buildup or a clogged pipe connected to the water heater.

5. Foul Odors:

A rotten egg or sulfur-like odor coming from your hot water can be a sign of bacteria growth within the tank. This can be addressed through flushing and cleaning the tank.

6. Age of the Water Heater:

Consider the age of your water heater. If it’s nearing the end of its expected lifespan (typically 8-12 years for traditional tank heaters), it may be more prone to issues and may need replacement rather than just repairs.

7. Pilot Light Issues:

For gas water heaters, if the pilot light keeps going out or the burner doesn’t stay lit, there may be a problem with the gas supply, thermocouple, or other components that require attention.

It’s essential to consult a professional plumber or water heater technician for proper diagnosis as soon as possible if you identify any of the above signs.