Water Heater Replacement – Signs That Your Water Heater is Nearing the End of Its Life

If your water heater isn’t working as well as it used to, it may be time for a replacement. A deteriorating water heater can be a costly and difficult fix. But with a little knowledge of the signs that your water heater is nearing the end of its lifespan, you can make an informed decision about when to replace it.

A Lack of Hot Water

The number one indicator that your water heater is on the verge of failure is a sudden drop in the amount of hot water it can provide. This is typically the result of an electrical thermostat that isn’t adjusting correctly to bring enough heat to your household water system.

Another potential problem could be the rusting of your heating element. This can be a common problem with older heaters. The rusting is a sign that the anode rod inside your unit has worn down, allowing the water heater’s internal components to corrode.

A Low Water Pressure Level

If the water pressure in your home is too low, it could be because of a blockage in the pipes leading from your water heater to the faucets. This could be due to mineral deposits that have built up in the pipes over time. If you’ve tried to clear the problem by flushing the pipes and the water pressure hasn’t improved, it might be time for a new water heater.

A Water Tank That’s Too Large

If you have a large family or use your water heater to supply a lot of hot water, it’s a good idea to consider replacing your water heater with a larger unit. ThisĀ water heater replacement Fullerton can cut down on your water heater costs while still meeting your household’s needs for hot water.

A Recirculation Pump

If your current water heater has a recirculation pump, it’s a good idea to install it with the new water heater. This recirculation pump helps reduce the energy cost of hot water by bringing the hot water back up from your sinks and bathtubs and returning it to the water heater’s tank.

A Temperature and Pressure Relief Valve

In most water heaters, there is a temperature and pressure relief valve (TPR valve) that protects the heating elements from high pressure from a leaky pipe or a ruptured hose. The TPR valve allows you to raise or lower the handle to release extra water that may build up in the tank.

A Discharge Drainpipe

Whenever you replace an old water heater with a new model, the local code will probably require that you install a discharge pipe and shut-off valve to prevent leaks. This pipe brings the exhaust from the water heater’s vent out the side of the house. It’s usually double-chambered and can be connected to a power fan that assists the flow of exhaust.


Before removing the existing water heater, you need to prepare the floor for the new water heater. It’s best to remove any paint, wallpaper or other finishes that might be in the way. This will make the job of installing the new unit a little easier.