It’s no secret that your water heater is one of the most important systems in your home. It’s there for you when you’re ready to start your day with a nice, warm shower, and when it’s time to wash your dishes at the end of the day. It works hard to provide you with the hot water you expect. So when wear and tear start to add up, knowing what signs to look for can help you make a water heater repair before your system completely shuts down on you.
At Roger’s Plumbing, we’re here to help. Read more about the seven most common signs to repair your water heater before it quits completely, and learn when it’s time to call a professional plumber.
Strange Noises Coming From the Water Heater
Maybe you hear a slight humming noise or an occasional crackle; these are normal and not a cause for concern. But when you start hearing banging, squealing, popping, or rumbling noises, it’s a sign that something isn’t working as it should.
Usually, popping and rumbling noises develop due to sediment buildup. Minerals from hard water can collect at the bottom of the tank, creating a barrier between the burner and the water. The system will continue to run as normal, but the trapped water beneath the sediment can overheat and boil, creating the popping and rumbling sounds you hear.
Squealing and banging noises, on the other hand, typically happen due to restricted water flow, failing valves, or loose components inside the system. No matter what strange noises you might be hearing, be sure to have your system inspected by a professional. They’ll be able to pinpoint the problem and get you the help you need.
Inconsistent Water Temperatures
Some days, the water feels just right; it comes out of your faucets just a few moments after turning them on and stays at a comfortable temperature. Other days, though, you can’t seem to get any warm water. These inconsistent temperatures point to a problem with your hot water heater’s ability to properly heat and store hot water.
Inconsistent heating can develop when sediment builds up, your thermostat begins to malfunction, your heating element fails, or you have a problem with a burner. If your hot water seems unpredictable or doesn’t last as long as it once did, don’t ignore the warning signs. The sooner you’re able to have the problem repaired, the faster you’ll get back to even, consistent water temperatures. Whether that’s to remove sediment buildup or replace a faulty component, addressing the issue early can help prevent additional strain on your system and restore reliable hot water throughout your home.
Rising Energy Bills
Energy bills and water heater efficiency go hand-in-hand. The more energy your water heater uses to create warm water, the higher your energy bills will climb.
Plenty of issues can cause your water heater to work harder than it used to, such as faulty thermostats, sediment buildup, damaged heating elements, and burner problems. Having a professional inspect your system to ultimately determine the root cause of the problem is the only way to make sure you receive the correct water heater repair service.
Discolored Water
When warm water starts coming out of your faucets with a brown, rust-colored tint, your water heater is likely dealing with corrosion or a failing anode rod.
Water heaters have anode rods to prevent water from becoming rusty or corrosive. Over time, these rods wear down as they attract minerals and contaminants that would otherwise attack the inside of the tank. Once the anode rod can no longer do its job effectively, corrosion may begin to develop within the system.
As rust particles make their way into the hot water supply, you’ll start to notice discoloration coming from your faucets. If the issue only occurs when using hot water, your water heater is likely the source of the problem.
System Leaks
A water heater tank can begin leaking when corrosion creates small cracks or weak spots in the metal. As water continually expands and contracts during the heating process, these weakened areas can eventually allow water to escape.
Not every leak comes from the tank, though. A leaking water heater can also happen due to loose connections, worn valves, and damaged fittings. No matter the cause, water pooling around your water heater should never be ignored. Even a small leak can lead to water damage, mold growth, and additional strain on the system if it’s left unresolved.
Poor Water Flow
Only noticing a small trickle of water coming out of your faucets? When your water heater breaks down, one of the first things you may notice is poor water flow because sediment, mineral buildup, or internal blockages can restrict how easily water moves through the system.
Over time, these deposits can collect inside the tank and along water lines, making it harder for hot water to reach your faucets at the pressure you expect. You may notice weaker flow from your showerhead, longer wait times for hot water, or reduced pressure when using multiple fixtures.
If your hot water pressure has dropped noticeably, a professional plumber can inspect the system, identify the cause, and make the right repair before the problem gets worse.
Frequently Needing to Relight the Pilot Light
Water heaters use pilot lights to ignite the burner and heat the water inside the tank. Occasionally, they may go out; this is typically not a cause for concern, as you can simply relight it to restore normal operation.
However, if the pilot light repeatedly goes out and needs to be relit, it’s often a sign that something isn’t working properly. A faulty thermocouple, dirty burner, ventilation issue, or gas supply problem can all prevent the pilot light from staying lit.
While relighting the pilot may provide a temporary fix, it won’t address the underlying issue. If your pilot light is consistently going out, it may be time to schedule a water heater repair or even a complete water heater replacement.
Need a Water Heater Repair in Leander & Greater Austin, TX? Call Roger’s Plumbing!
At Roger’s Plumbing, we provide expert water heater repair in Leander, TX, and the surrounding areas. We’re known for providing honest, reliable service that our customers can count on; it’s what we’d want for our own families, and it’s what we deliver on every call.
Whether you’re dealing with inconsistent water temperatures, strange noises, leaks, discolored water, or another water heater issue, our experienced plumbers can diagnose the problem and recommend the right repair. We can help with all types of plumbing services, including water heater installation, drain cleaning, water softener installation, and much more!
Looking for local water heater repair services? Roger That! Get your water heater system working at its best again with help from Roger’s Plumbing! From traditional tank water heaters to tankless water heaters, we can help.
