If you're like most homeowners, you don't give much thought to your household water heater — and you probably aren't familiar with its inner workings. However, when water heaters fail to perform, it is important to address any issues as soon as possible to prevent further damage and ensure a continued supply of hot water for your home. Following are four common water heater repair issues and what steps you can take to fix them.
No Hot Water
If you turn on your hot water tap and no hot water comes out, there are several potential causes. The first thing to check is the pilot light or electric heating element. If the pilot light is out or the heating element is malfunctioning, it will prevent your water heater from producing hot water. You can relight the pilot light or replace the heating element, depending on your water heater's type. If the pilot light or heating element is not the issue, it may be due to a faulty thermostat or a broken dip tube. A professional water heater repair technician can diagnose and fix these issues.
Not Enough Hot Water
If you are not getting enough hot water or the water is not hot enough, it may be due to a faulty thermostat or a buildup of sediment in the tank. Sediment buildup can prevent your water heater from heating the water effectively, leading to a decrease in hot water production. Flushing the tank can help remove sediment buildup and improve your water heater's performance. If flushing the tank does not solve the problem, it may be due to a faulty thermostat, which will need to be replaced.
Leaking Water Heater
A leaking water heater is a serious issue that requires immediate attention. A leak can be caused by a variety of issues, such as a cracked tank, a damaged valve, or a loose connection. If you notice any signs of a leak, such as water pooling around your water heater, it is crucial to turn off the power and water supply to the unit and call a professional water heater repair technician. They will be able to diagnose the issue and fix it promptly to prevent further damage.
If you hear strange noises coming from your water heater, such as popping, hissing, or banging, it may be due to a buildup of sediment in the tank. Sediment buildup can cause the heating element to overheat and make unusual noises. Flushing the tank can help remove the sediment and prevent further damage to your water heater.