Water Heater Nightmare: Why Does It Keep Giving Out? Get The Shocking Truth
What To Know
- A faulty thermostat can cause the water to become too hot or too cold, leading to overheating or premature failure of the heating element.
- To remove sediment buildup, connect a hose to the drain valve at the bottom of the tank and open a hot water faucet.
- By following the troubleshooting tips and preventive measures outlined in this guide, you can minimize the risk of water heater breakdowns and enjoy a reliable supply of hot water for years to come.
Hot water is an essential part of our daily lives, from refreshing showers to germ-free dishes. But when your water heater keeps going out, it can be a frustrating and costly inconvenience. If you’re wondering “why water heater keeps going out,” this comprehensive guide will delve into the common causes and solutions to get your hot water flowing again.
Common Causes of Water Heater Failure
1. Age and Wear
Like all appliances, water heaters have a finite lifespan. Typically, electric water heaters last around 10-15 years, while gas water heaters can last 12-18 years. If your water heater is nearing or exceeding its expected lifespan, it’s more likely to experience problems and require replacement.
2. Sediment Buildup
Over time, sediment particles from the water supply can accumulate at the bottom of the water heater tank. Excessive sediment can clog the heating element or gas burner, causing the water heater to malfunction. Regular maintenance, including flushing the tank, can help prevent sediment buildup.
3. Faulty Thermostat
The thermostat controls the temperature of the water in the tank. A faulty thermostat can cause the water to become too hot or too cold, leading to overheating or premature failure of the heating element.
4. Leaking Tank
A leaking tank is a serious issue that can lead to water damage and wasted energy. Leaks can occur due to corrosion, damage to the tank, or loose connections. If you notice water around the base of the water heater, it’s crucial to contact a plumber immediately.
5. Faulty Heating Element (Electric Water Heaters)
The heating element is responsible for heating the water in an electric water heater. If the heating element fails, the water will no longer be heated. Signs of a faulty heating element include lukewarm water, excessive noise, or a burning smell.
6. Blocked Flue Pipe (Gas Water Heaters)
The flue pipe removes combustion gases from the gas water heater. A blocked flue pipe can cause the water heater to overheat and shut down. Blockages can be caused by debris, such as birds’ nests or leaves.
7. Electrical Faults
Electrical faults can occur in the wiring, circuit breaker, or other components of the water heater. These faults can cause the water heater to malfunction or even pose a safety hazard.
Troubleshooting Tips
Before calling a plumber, you can try some basic troubleshooting steps:
- Reset the circuit breaker or fuse: If the water heater is connected to a circuit breaker or fuse, check if it has tripped or blown.
- Inspect the thermostat: Set the thermostat to a higher temperature and wait for the water to heat up. If the water doesn’t get hot, the thermostat may be faulty.
- Flush the tank: To remove sediment buildup, connect a hose to the drain valve at the bottom of the tank and open a hot water faucet. Flush the tank until the water runs clear.
- Check for leaks: Inspect the water heater and surrounding area for any signs of water leakage.
When to Call a Plumber
If the troubleshooting steps don‘t resolve the issue, or if you suspect a more serious problem, it’s essential to contact a qualified plumber. A plumber can diagnose the problem accurately and recommend the best course of action.
How to Prevent Water Heater Failure
- Regular maintenance: Flush the tank annually to remove sediment buildup and inspect the anode rod for corrosion.
- Monitor the temperature: Set the thermostat to an appropriate temperature (120-140°F) to prevent overheating.
- Insulate the tank: Insulating the water heater tank can reduce heat loss and save energy.
- Protect from freezing: If you live in a cold climate, insulate the water heater and its pipes to prevent freezing.
- Consider a water softener: If your water is hard, consider installing a water softener to prevent mineral buildup in the tank.
Final Thoughts: Restoring Hot Water Harmony
Understanding the causes of water heater failure can help you diagnose and address the issue promptly. By following the troubleshooting tips and preventive measures outlined in this guide, you can minimize the risk of water heater breakdowns and enjoy a reliable supply of hot water for years to come.
Frequently Discussed Topics
Q: How often should I flush my water heater tank?
A: It’s recommended to flush the tank annually to remove sediment buildup.
Q: What is an anode rod and why is it important?
A: An anode rod is a sacrificial component that attracts corrosion and protects the water heater tank from rust. It should be inspected and replaced every 3-5 years.
Q: Can I replace the heating element myself?
A: Replacing a heating element requires electrical skills and should only be attempted by experienced individuals. It’s safer to contact a plumber for this task.
Q: How do I know if my water heater is leaking?
A: Look for signs of water around the base of the water heater, on the floor, or on the ceiling below.
Q: What is the average lifespan of a water heater?
A: Electric water heaters typically last 10-15 years, while gas water heaters can last 12-18 years.
