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A functional water heater is essential for everyday comfort, providing hot water for cooking, cleaning, and bathing. However, like any appliance, water heaters don’t last forever. Over time, wear and tear can reduce efficiency, increase energy costs, and lead to unexpected breakdowns. Recognizing the signs of a failing water heater can help you avoid the inconvenience of sudden cold showers and costly emergency repairs.
At Apple Aire, we help homeowners in Lakewood and the Greater Denver Area stay ahead of plumbing issues. If you’re unsure whether it’s time to replace your water heater, here are some key indicators to look out for.
1. Your Water Heater Is Over a Decade Old
Water heaters typically last between 8 to 12 years, depending on the model and maintenance. If your unit is approaching or exceeding this range, it’s time to start considering a replacement. Even if it’s still running, an older water heater tends to be less energy-efficient, costing you more in utilities over time.
2. Your Hot Water Runs Out Too Quickly
If your showers are suddenly getting colder faster, it may be a sign that your water heater is struggling. Over time, sediment can build up inside the tank, reducing its ability to heat water efficiently. While flushing the tank may help temporarily, a consistent lack of hot water is often a sign that a replacement is needed.
3. Rusty or Discolored Water
If you notice rust-colored or murky water coming from your taps, your water heater may be corroding from the inside. While it could also be due to rusting pipes, if the issue occurs only with hot water, your water heater’s tank may be deteriorating. Once corrosion begins, leaks are inevitable, making a replacement the best long-term solution.
4. Strange Noises from the Tank
If your water heater pops, rumbles, or makes knocking sounds, it’s likely due to hardened sediment buildup at the bottom of the tank. As sediment accumulates, it forces the system to work harder, leading to increased wear and higher energy consumption. If the noises persist after flushing, it could be a sign that your water heater is nearing the end of its lifespan.
5. Visible Leaks or Water Pooling
A leaking water heater is a major warning sign that replacement is necessary. Over time, metal expands and contracts with heat, leading to cracks in the tank. Even small leaks can cause water damage, mold growth, and increased energy waste. If you notice moisture around your unit, it’s best to replace it before a major failure occurs.
6. Rising Energy Bills
As water heaters age, they become less efficient, requiring more energy to produce the same amount of hot water. If your utility bills have been increasing, your water heater may be the culprit. Upgrading to a modern, energy-efficient model can help you save on monthly costs while improving overall performance.
Should You Repair or Replace Your Water Heater?
- If your water heater is less than 10 years old and has a minor issue, a repair may be a cost-effective option.
- If your unit is over 10 years old, leaking, or showing multiple problems, replacement is the smarter choice.
Upgrade to a Reliable Water Heater with Apple Aire!
Don’t wait for a complete breakdown—if you’re noticing signs of a failing water heater, Apple Aire’s expert plumbers are here to help. We provide efficient, high-quality water heater replacement services to keep your home running smoothly.
📞 Call Apple Aire today at (720) 928-3543 for professional water heater installation in Lakewood and beyond!