Common Water Heater Problems - Reasons To Call A Commercial Water Heater Repair

Your water heater is an essential fixture whose functionality you are likely to ignore until your taps hit you with a cold spray of water. If it has been a while since you did some maintenance work on your water heater, you may encounter some problems. A water heater repair company can resolve most water heater problems quickly. However, getting timely repairs depends on your ability to spot water heater problems. Read on to discover common water heater problems, troubleshooting tips, and maintenance practices.

1. Leaks

If you observe stagnant water around the base of your water heater, it may be leaking. Water heaters' leaks often result from faulty plumbing connections. Loose valves and high pressure in the tanks may also cause leaks. If your water heater is past its lifespan, it may have sustained wear and tear, resulting in cracks on the surface that are a source of leaks. A commercial water heater repair technician can inspect your water heater to identify and resolve the exact cause of the leak.

2. Brown Water

The water flowing from your taps should be clear. If they start producing brown water, you may have a rust problem in your water heater or a failing anode rod. The rust in your water heater causes extensive deterioration and eventually cracks, forcing you to buy a new water heater tank. Identifying signs of rust on your water heater on time and fixing them helps you avoid a costly replacement.

3. Smelly Water

Bacteria build-up in your water heater tank causes the water to have an unusually foul smell. Luckily, you can easily kill bacteria by heating the water to higher temperatures. When boiling water to kill bacteria, warn everyone in the building not to turn on the taps for a while to avoid burn accidents and using contaminated water. You may also flush the water heater tank to get rid of bacteria. If the water remains smelly, consider cleaning it with chlorine. If all these remedies fail, call in a water heater repair service, they will thoroughly clean the tank with effective chemicals and restore its clean water supply.

4. Low or No Hot Water Supply

A low supply of hot water could mean that your water heater is too small to serve the capacity of hot water your house requires. In this case, consider replacing your small tank with a bigger one. On the other hand, if there is no flow of hot water from your taps despite having a full tank, your water heater's heating mechanism may be faulty. Faulty electrical connections are a common heater source problem. On the other hand, a broken pilot light, a burner issue, or a gas connection malfunction may compromise a gas water heater.


No one likes to go without hot water. Therefore, having a 24/7 professional water heater repair service on-call—such as A.O.Smith Commercial Water Heater Repair—is a huge relief when your water heater fails. Additionally, timely water heater repairs ensure you continue enjoying an unending hot water supply for your varied uses.