If your hot water stopped flowing, you probably felt that chill right away. Before you panic or start tearing out the tank, try a few simple checks. Most water heater problems are easy to spot and can be solved in under 30 minutes.
Many electric heaters have a safety reset button on the thermostat. If the water gets too hot, the button trips to prevent damage. To reset:
If hot water returns, the issue was likely a momentary overload. If it trips again, there’s a deeper problem like a faulty thermostat or heating element.
Leaks are the second biggest cause of a broken heater. Check these spots:
Also listen for strange noises. Rumbling can mean sediment buildup; a popping sound often signals a failing heating element. Flushing the tank once a year can clear sediment and restore efficient heating.
When you’ve tried a reset, tightened connections, and the water is still cold, it’s time to call a professional. A qualified technician can test the heating element, replace a bad thermostat, or advise if the whole unit needs swapping out.
Don’t wait for the problem to get worse. A small leak can cause water damage, and a failed thermostat can overheat the tank, creating a safety hazard. If you’re unsure about any step, pick up the phone – a quick call can save you time, money, and a cold shower.
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Orin Trask
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Find out what usually breaks on a water heater, why failures happen, and practical steps you can take to fix and extend the life of your hot water system.
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