A water heater is one of the most essential appliances in any home. It keeps hot water on hand for bathing, cleaning, washing, and watering plants. However, if yours is more than a decade old, then it is likely to have seen better days. An older water heater may not be able to keep up with the demands of your household, or it may simply need replacing altogether. Either way, regular maintenance will help you extend the lifespan of your water heater and ensure that it works efficiently moving forward. An annual service check will help you catch problems before they become major issues. The best way to keep an eye on your water heater and make sure it's ready for any challenges ahead is by following these tips:

Check for leaks and cracks

It's not just the water inside that can give away something is not quite right with your water heater. It can also be damaged if it experiences leaks outside the tank. It's important to regularly check for cracks in the tank and around the pipes leading to it. You should also look out for leaks from the supply line and cold-water shutoff if your water comes from a private well or another source outside your home. Even if you don't notice any leaks, condensation buildup can lead to pipes getting too cold and causing damage. This is why it's crucial to keep the water heater at a constant temperature to prevent condensation. If you notice condensation or any other problems with water coming from the supply line or shutoff, contact a plumber as soon as possible.

Check the water heater's performance

It's important to know what your water heater's capacity is. This is the amount of hot water it delivers at a specific temperature. If the water is too cold or you have to wait too long for it to get hot enough for your needs, then you may need to replace your water heater. You can find out your water heater's capacity by using a hydrometer. It's a device that measures the specific gravity of water, which is useful in determining the amount of dissolved materials in water. The higher the specific gravity, the more impurities there are in the water. Knowing the specific gravity of your water will help you determine if it's pure enough for drinking and other purposes.

Check for electrical issues

A faulty breaker, leaking wires, or broken pipes can cause issues with your water heater. If the water is too hot or too cold, or there's a foul smell coming from the water heater, it could be a sign of an electrical issue. If you notice an increase in water usage from the water heater, or if it's running constantly, then it could indicate that your breaker needs to be replaced. If your water is too cold or too hot, or you experience a foul smell, then you should get it checked out as soon as possible. If you notice a yellow or red light on your water heater's control panel, then it's a good idea to contact an electrician.

Check your water pressure and flow rate

If your water pressure is too low, it may not be reaching the water heater. If your water pressure is too high, there may not be enough water pressure left to push water to the water heater. If you notice that your water isn't flowing as quickly as it should, or if it's taking several minutes for the water to come to full pressure, then it's a sign that something is wrong with your water supply line. This could be as a result of tree roots growing into the pipe or a major leak. If you're in the process of installing a new water supply line or replacing an old one, then you should have a qualified plumber inspect it to make sure everything is working properly.

Conclusion

Water heaters are essential appliances in any home, but they do have a limited lifespan. You should have yours inspected every year to ensure it's ready for more. A yearly service check will help you catch problems before they become major issues. It's also a good idea to have a professional water heater repair company perform a maintenance check every year to keep your appliance in top condition.If you notice anything that doesn't seem right, then it's best to get it checked out as soon as possible.

Frequently Asked Question

While you technically can install a hot water heater yourself as a homeowner, the likelihood that this is a good or safe idea is very slim. Trust the professionals with your hot water heater installation to make sure it's done correctly. You wouldn't want to cause yourself or your family any harm.
The higher cost is a result of a more labor-intensive set-up, as new gas and water lines are required for installation. For a new tankless water heater, new electric wiring will need to be installed.
Turn off all water supplies in the house. Turn on all the hot water faucets in the house in order to drain what is left in the existing hot water heater. Then, disconnect the water line that connects the water heater to the rest of the house. There is often a connection on a hose that you can simply unscrew.
  • Your older water heater is getting up there in age
  • It's making strange noises
  • You're getting rusty water out of the tap
  • Your hot water doesn't last as long as it used to
  • There are water puddles around the unit
120 degrees Fahrenheit is the safety recommendation against scalding, but 140° is the common default setting. Most experts agree that anything below 120 degrees creates a risk for bacteria to develop inside your water heater from stagnant water, such as legionella that causes Legionnaire's disease.
Turn up the thermostat on the hot water heater. One of the easiest ways to make a hot shower last longer is by using less hot water while it's at a higher temperature. To do this, turn up the temperature on the thermostat that's attached to the hot water heater tank. (Not the thermostat on the wall.)
Sediment buildup shortens the life of your water heater and adds to your energy bill by reducing its efficiency. Draining two or three gallons of water is usually enough to flush out sediments, but always let the water flow until you no longer see particles in the bucket. Regular water heater maintenance will always extend its lifespan.
These heaters can be fueled by electricity, gas, or liquid propane and installed in many areas of your home. The national average cost to replace a 50-gallon water heater is $1,100 to $2,800, with most people paying around $1,800 for a direct replacement of a 50-gallon gas hot water heater using the same model.
  • You're overusing hot water.
  • The water heater tank size is too small for your household.
  • Your hot water heater is tankless.
  • Sediment or minerals have built up in your water heating system.
Soft water can actually corrode the water heater anode faster. When the anode wears down, the corrosive elements will move on to the tank. So if left alone, a water softener system can actually shorten the lifespan of a water heater.