Water heaters tend to fail at the most unexpected times. When a problem occurs, it may require expensive repairs or replacement. That’s why homeowners need to pay close attention to the condition of their heaters.
If you can catch the first signs of water heater failure, you may be able to avoid living without hot water for several days while awaiting repairs or replacement. An experienced plumber can usually repair the equipment in one visit, so you can continue with life as usual.
Knowing what signs to look for can help you avoid serious water heater problems.
Common Signs of a Failing Water Heater
The signs of your water heater’s failure are usually easy to discover. They include:
No Hot Water
Sudden loss of hot water supply may happen because of a faulty heating element in an electric water heater or a malfunctioning gas burner in a gas-powered unit.
Sometimes, the problem is as simple as a tripped circuit breaker or a faulty thermostat. However, if the heater is old, the entire unit may need replacing. If you notice that your water is lukewarm instead of hot, the heater might be struggling to maintain the right temperature. This is usually an early sign of failure.
Strange Noises
If you hear rumbling, popping, or cracking noises, the heater may be about to break down. The common cause of such sounds is sediment buildup at the bottom of the tank.
Over time, minerals from your water supply settle and harden, making your heater work harder to heat the water. This not only reduces efficiency but can also cause the tank to overheat and crack.
Leaking Water
A puddle of water around your heater is a call to action. Small leaks may start as loose fittings or a faulty pressure relief valve.
Even a slow leak can turn into a major flood in just a few hours. This won’t just cause heater replacement expenses but may also lead to major floor repairs.
Discolored Water
If you turn on your hot water and notice a reddish or brownish tint, your water heater could be rusting from the inside. This is a major warning sign that your heater is nearing the end of its lifespan. If left unaddressed, the rust can eat through the tank and cause leaks.
Strange Smells
If your hot water smells like rotten eggs, bacteria could be growing inside the water heater. This often happens when the water stays stagnant in the tank for too long. The problem is more common in homes that use well water, but it can happen with any system.
How Age Impacts Water Heater Lifespan
Most water heaters last between 10 to 15 years. The exact age depends on the model, maintenance frequency, and water quality.
If your unit is nearing or past this age range, it may be time to start considering a replacement. An aging water heater becomes less efficient and more prone to leaks. To find out how old your water heater is, check the manufacturer’s label find a serial number, and search for information about it online.
What to Do When You Notice These Signs
If you notice any of the above warning signs, don’t wait. The problem is likely to get worse quickly. Contact an experienced plumber who can arrange an inspection of the unit. They can either repair the problem or recommend replacement.
Keeping Your Water Heater in Top Shape
Water heater problems deserve immediate attention. The faster you take care of the problem, the more chances you have of avoiding a replacement or, worse, water damage.
At Copperhead Plumbing, Inc., we have a large team of water heater experts. If you are worried about your heater, call us at 303-552-3491 to schedule an inspection today.
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