5 signs your water heater is failing
· Digital Advantage Studios LLC, Miami Beach, FL
Short answer: Signs your water heater is failing: If you're noticing strange noises, rusty water, leaks, inconsistent temperatures, or an old unit, your water heater might be failing. These signs mean it's time to call Rooter Hero Plumbing & Air of Phoenix to prevent a bigger problem and explore repair or replacement options.
Is your hot water supply less reliable than it used to be? It can be tricky to know when a small issue with your water heater is actually a sign of something bigger. Waiting too long can mean a sudden cold shower or, worse, a flooded utility room. Our crew at Rooter Hero Plumbing & Air of Phoenix wants to help you spot trouble early.
Here are five clear signs that your water heater might be failing and when it’s time to call us.
1. Strange Noises Coming From the Tank
Your water heater should be relatively quiet. If you start hearing rumbling, popping, banging, or even sizzling sounds, pay attention. These noises often mean that sediment has built up at the bottom of the tank. As the heating element warms the water, it also heats this sediment, which can cause these sounds.
Over time, this buildup hardens and can reduce the efficiency of your water heater, making it work harder and costing you more on your energy bills. It can also cause damage to the tank itself, leading to leaks or even tank failure.
When to call us: If these noises are getting louder, more frequent, or you haven’t had your water heater flushed in a while, it’s a good idea to have our team take a look. We can perform Water Heater Service to see if a flush will solve the problem or if there's more serious damage.
2. Rusty or Discolored Hot Water
When you turn on your hot water faucet, do you ever see water that looks rusty or discolored? This is a big red flag. It could mean that the inside of your water heater tank is corroding.
While rusty water can sometimes come from old pipes in your Phoenix home, if the rust only appears when you run hot water, the problem is most likely your water heater. The tank’s inner lining can wear down over many years, exposing the metal to water and causing it to rust. This rust can then travel into your tap water.
When to call us: Don’t ignore rusty water. If you see it, especially only with hot water, contact us right away. A corroding tank can eventually leak and even burst. We can assess the situation and recommend the best solution.
3. Leaks Around the Water Heater Base
Any water around the base of your water heater is a serious concern. A small puddle might seem minor, but it can quickly become a big problem. Leaks can come from various places on the unit, such as connections, valves, or even a crack in the tank itself.
Sometimes, it’s a simple fix, like tightening a loose connection. Other times, it's a sign of a much bigger issue, like internal corrosion leading to a breach in the tank. Even a slow drip can cause significant water damage over time, especially if the unit is in a closet or an area where water can pool unnoticed.
When to call us: A leak is an Emergency Plumbing situation. Turn off the water supply to the heater immediately if you can. Then, call us right away. Our crew can identify the source of the Leak Detection & Repair, whether it's a minor repair or signals that the tank needs to be replaced.
4. Inconsistent Hot Water or No Hot Water at All
Do your showers start hot and end cold? Or maybe you’re getting less hot water than usual, or even no hot water at all? This is one of the most common and frustrating signs that your water heater is struggling.
There are several reasons for inconsistent hot water. It could be a faulty heating element (in an electric water heater) or a problem with the burner or pilot light (in a gas unit). It could also be related to thermostat issues, or even that sediment buildup we talked about earlier is taking up too much space in the tank, reducing its capacity.
When to call us: If your hot water is unreliable, don’t suffer through cold showers. Our plumbing experts can diagnose the cause of the problem and perform the necessary Water Heater Service to get your hot water flowing consistently again. Waiting too long can lead to a complete breakdown.
5. Your Water Heater is Old
Age is a major factor in water heater performance and reliability. Most conventional tank water heaters are built to last between 8 to 12 years. If your unit is approaching or has passed this age range, it’s living on borrowed time, even if it seems to be working fine.
Older units are more prone to all the problems we’ve discussed – sediment buildup, corrosion, and failing parts. They also tend to be less energy-efficient than newer models, meaning they cost more to operate every month. Replacing an old unit before it fails can save you from an unexpected emergency and potential water damage.
When to call us: If you're unsure how old your water heater is, we can help you find out. If it's nearing the end of its lifespan, it's a good idea to start thinking about replacement options. We can discuss your choices and help you find a new, more efficient model that fits your home’s needs.
Time for Water Heater Service in Phoenix?
Ignoring the signs of a failing water heater can lead to bigger, more expensive problems down the line. If you’ve noticed any of these issues in your Phoenix home, it’s time to call in the professionals.
Our skilled team at Rooter Hero Plumbing & Air of Phoenix is ready to help with all your Water Heater Service needs, from routine maintenance and repairs to full replacements. We’ll make sure your home has a reliable supply of hot water. Give us a call today at +14803510043 to schedule service or get advice.