One of the most important parts of owning a home is keeping up with maintenance, especially for mechanical systems. Yet, there are times when mechanical issues arise that cannot be repaired, such as with aging water heaters.
While some basic repairs and maintenance can be done to keep them operating longer, such as flushing or changing out thermostats or other small components, water heaters with tanks usually need to be replaced every 10 to 14 years. However, tankless water heaters can last 20+ years if they are well-maintained.
When a water heater starts to lose its functionality, there are several warning signs. The top signs to look for include poor temperature control, water leaks, unusual noises, and an appliance that is too old to function properly.
Water Temperature Fluctuations and Poor Performance
One of the first and most notable signs of a problem is when your water heater fails to reach the preset water temperature. This can include lower-than-normal water temperature and temperature fluctuations, which may indicate that you need to change the thermostat. If your water heater is older and the thermostat has already been replaced, the heater is likely nearing the end of its lifespan.
Signs of Water Leaks
Water leaks are another telltale sign that your water heater is entering its final life stage. Sometimes, the tank needs a simple repair, such as tightening or replacing connecting valves that have worn out or have rust; other times, leaks are the precursor to system failure. A water leak that is left unattended can lead to significant water incursion into the basement or area where it is stored. If the repair is too costly or your water heater is aging, investing in a new one might be best.
Unusual Noises From Your Tank
If you regularly hear unusual noises from your hot water tank, it means a repair or replacement will soon be necessary. Noises such as continuous hissing, popping, or rumbling often indicate problems brewing. Some noises can be caused by loose parts or a need to flush your system. However, a professional should check out continuous noise from your tank to ensure a proper remedy.
Replacement Due to Age
Replacing a water heater before it stops functioning is always a wise decision. Aging water heaters create a risk of sudden failure and are more costly to operate because they are less efficient.
If you are unsure how old your water heater is, you can probably find the installation date printed on the label on the side of the tank. You can also check the serial number. The first two numbers on the serial code indicate the year it was manufactured.
When any of these situations arises, you need a plumbing professional to evaluate the health of your water heater. If you live in the Brighton, CO area, ask our experts at Royal Services Plumbing to check your water heater to determine if it’s time to replace it.