How To Tell if the Water Heater Needs Servicing
Several obvious signs indicate that a water heater is failing or needs service. For example, if the unit is leaking, it’s simple to see that something’s wrong. Likewise, if the water from the tap isn’t getting hot like it should, it’s easy for homeowners to know something is wrong. However, three common, less-obvious signs indicate the water heater is failing or needs service. Read on to learn about these three signs and what they could mean for the water heater.
Increasing Utility Costs
One of the less obvious signs that something is wrong with the water heater is a sudden or gradual increase in utility costs. If there’s no other cause for this increase—such as using more electricity or gas than normal—then homeowners should consider that their water heater could be to blame.
Water heaters, especially the older storage tank models, can lose efficiency due to age or inconsistent maintenance. When this happens, the unit has to work harder to get the water to the correct temperature. Depending on the underlying problem, utility costs can go up until the issue is addressed or the water heater is replaced.
Odd Sounds Coming From the Unit
Since most water heaters are installed in the garage or a utility closet, it’s not always possible to hear what they’re doing. However, homeowners who feel like their water heater might be acting up should take time to listen to their unit. Different sounds can indicate different problems with the heater. The most common include sizzling, bussing, or crackling noises. Usually, these noises indicate a buildup of sediment in the tank, which can be remedied by flushing the tank. Occasionally, homeowners might hear banging or knocking, indicating sediment buildup.
Another common noise is humming. This is usually a sign of a loose heating element inside, vibrating and causing a humming noise in the water. A high whining or whistling sound can indicate a problem with the pressure release valve. For the best results, a professional plumber should address these sounds.
Discolored or Bed-Smelling Water
The water itself is the last sign that there’s something wrong with the water heater. When hot water comes out of the faucet discolored or smelling bad, it’s a good sign the water heater may need replacing. In the case of discoloration, bacteria buildup, a rusting water heater tank, or sediment buildup can cause the water to appear rusty or cloudy. If it’s just sediment buildup, the fix could be to flush the tank. But if the tank is rusting, the only solution is to replace the unit.
If the hot water smells bad — like rotten eggs — it’s a likely sign that there’s a bacterial buildup in the water tank. The type of bacteria commonly found in water heater tanks produces a gas that smells like rotten eggs. Although generally harmless, no one wants to wash their hands or bathe in water that smells like sulfur. Luckily, flushing the tank and replacing the anode rod can help. But like all the issues in this article, it’s best to consult a professional plumber for help fixing the water heater!
About City Plumbing
The friendly professionals at City Plumbing have been proudly serving Odessa, TX, since 1967! They offer on-time service and straightforward pricing and back up their work with a satisfaction guarantee. Contact them today for water heater service in Odessa, TX!
