Hot Water Heater Repair Signs
The most obvious sign that you need water heater repair is the absence of hot water. However, you should also look out for other signs of potential problems to get ahead of a total breakdown. For many, the first indication of water heater failure is when hot water becomes inconsistent. You might notice that the water turns lukewarm fairly quickly during showers, or it might suddenly turn icy cold before heating up again. Sometimes, the water may become boiling hot, which also indicates a water heating issue. Internal components, such as the heating elements, often cause inconsistent heating, and one of our plumbers should troubleshoot the issue to determine the cause of your water heater’s failure to heat.
Another common water heater issue is leaking from the top or bottom of the tank. Sometimes, condensation, which is harmless, can mimic a leak. However, if you determine it’s not condensation, it’s important to figure out why the water heater is leaking to prevent further damage.
Water heaters leak for these reasons:
- Loose fittings or pipe connections
- Faulty or poorly installed temperature and pressure relief (TPR) valve
- Worn anode rode
- Cracks or corrosion
Our plumbers can tighten fittings, repair pipe connections, and install new TPR valves and anode rods. However, they can’t repair a cracked or corroded tank. In such cases, the water heater likely has a significant amount of sediment buildup inside that has started eating away at the tank’s interior. Once this happens, you must have the water heater replaced.
If you notice discoloration when using hot water, contact a plumber to flush the tank. The sediment buildup process might have already started, and you want to address the problem before it worsens and leads to a corroded, leaky tank.
The age of your water heater can also predict future problems. Electric water heaters last 10-15 years, while gas water heaters last between eight and 10 years. If you begin experiencing water heating issues or hear your water heater making odd sounds, consider its age. If it’s nearing the end of its lifespan, you might need a new water heater.