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Major Signs You Need Water Heater Repair


We’re experts when it comes to water heaters in Lake Worth, FL, so we’ve seen firsthand the issues that arise when water heaters start to fail. A malfunctioning water heater can disrupt your daily routine and lead to costly damage if not addressed promptly. 

Whether you have a traditional tank water heater or a modern tankless model, it’s crucial to recognize the warning signs that indicate your system needs professional attention. Watch for these signs below to tell you when it’s time to reach out to our water heater professionals.

1. Insufficient Hot Water

One of the most common signs of a problem with your water heater is a lack of hot water. If you find that your showers are lukewarm or the hot water runs out quickly, your water heater may be struggling to maintain its temperature. A professional plumber can diagnose the exact cause and make the necessary repairs to restore your hot water supply.

2. Strange Noises

Water heaters, both tank and tankless, should operate mostly quietly. If you start hearing unusual noises such as rumbling, popping, or banging, it’s a sign that something is wrong. In tank water heaters, sediment buildup at the bottom of the tank can cause these noises as the sediment heats up and shifts around. For tankless heaters, unusual sounds may indicate a problem with the flow sensor or a blockage. 

3. Discolored or Rusty Water

If your hot water appears rusty or discolored, it’s a sign of corrosion within your water heater tank. This is especially common in older models and can lead to leaks if not addressed promptly. For tankless water heaters, discolored water may indicate a problem with the unit’s internal components or the plumbing connected to it. 

4. Water Leaks

Visible water leaks around your water heater are a serious issue that requires immediate attention. Leaks can result from a variety of troubles, including a faulty pressure relief valve, a cracked tank, or loose connections. For tankless systems, leaks might occur within the heat exchanger or due to improper installation. 

5. Fluctuating Water Temperature

Do you experience inconsistent water temperatures, where the water suddenly turns cold then hot again? This fluctuation is another indicator of a water heater problem. For tank systems, it could mean a malfunction with the thermostat or a failing heating element. For tankless heaters, it might point to a problem with the flow rate sensor or the heating mechanism. 

6. High Energy Bills

An unexpected spike in your energy bills could be related to an inefficient water heater. If your heater is working harder than it should to maintain water temperature, it’s using more energy than necessary. This inefficiency can result from sediment buildup, a failing heating element, or other mechanical issues. 

7. Age of the Water Heater

Water heaters, like all appliances, have a limited lifespan. Traditional tank water heaters typically last about 10–15 years, while tankless water heaters can last up to 20 years with proper maintenance. If your water heater is nearing the end of its lifespan, it’s more prone to breakdowns and inefficiencies. 

Call the Professionals

Water heaters are complex systems that require specialized knowledge and tools to repair safely and effectively. Our experienced technicians are trained to handle all types of water heater issues, ensuring that any repairs are done correctly. Call us today to schedule an appointment and ensure your water heater is in top shape.

For Red Carpet Service Every Time, Contact General Plumbing and Air Conditioning in Lake Worth, FL. 

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