3 Reasons Why Water Heaters Fail

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A water heater is easily one of the most important appliances in your home. You rely on it for those comforting morning showers and to keep your clothes clean. However, when you turn on the shower and discover a stream of cold water, it can be a shocking surprise. What is responsible for this unwelcome turn of events? Here are some common reasons.

What Causes Water Heater Failure?


The average water heater can last for anywhere from 10 to 15 years, depending on how well it’s maintained over time. Old age, however, can have a serious impact on its efficiency. Because its parts experience wear over time, it can’t heat water effectively. Although a plumber may be able to resolve the problem, it’s usually more cost-effective to replace the entire unit.

Sediment Buildup

The natural process of heating water causes mineral scale and deposits to settle at the bottom of the tank. Over time, it can build up, especially in homes where hard water is present. If a plumber doesn’t flush the tank at least once a year, the buildup could create an impenetrable blockage between the water and the burner. This prevents the system from heating water effectively. The more buildup that exists, the harder the water heater must work overall. If not dealt with promptly, it could lead to premature failure.

Poor Maintenance

Regular maintenance is imperative to protecting the life expectancy of all household appliances. That’s especially true of water heaters, which may quietly develop issues that only a professional can detect through an inspection. Scheduling at least annual inspections with plumbing professionals is key to avoiding major mishaps and handling small problems before they grow into costlier issues.

Are you concerned that your water heater is in trouble? You can count on Benjamin Franklin Plumbing in New Hope, MN. Proudly serving the Twin Cities community, our experienced plumbers offer decades of experience handling water heater problems, drain cleaning, toilet repairs, and other household concerns. We’re also available 24 hours a day to resolve your emergency plumbing issues. Visit us online to learn more about our services, or give us a call at (612) 217-7759 to schedule an appointment.

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