One of the most common questions that plague homeowners ask is how to know when a water heater needs to be replaced. There are many signs that indicate your water heater may be failing, and you should have it checked as soon as possible. This piece will go over some of these warning signs, so you can identify them before they become too severe.
If you notice your heater leaking, it signifies that something is wrong and the unit needs to be repaired. Leaks can result in extensive damage to your home if not addressed quickly.
It’s important to address any leaks as soon as you notice them. Fixing leaks isn’t a complicated job, but it will be best to bring in professional help, depending on the intensity. But, if you’re a DIYer, you should be able to fix most leaks. You’ll need some essential tools for this job, like wrenches and pliers. Be sure not to forget about the water shut-off valve when replacing pipes or fittings!
Leaks are pretty common problems with appliances that use water because of the frequent exposure to water. If you suspect your unit is leaking, pay attention to other symptoms too so that you can get it fixed quickly.
2. There are Bubbles in the Water
Another sign of your water heater failing is when you notice bubbles in the water. This could be because mineral deposits have built up on the heating element, or it’s rusting away, causing small levels of gas to build around the tank.
Either way, this means that the steel has deteriorated and broken down into another chemical compound, which will ultimately leak into the water.
While this isn’t a very dangerous issue, it’s best to get your unit replaced before severe damage occurs.
3. Metallic Smell Coming from the Water Tap
If you notice a metallic smell coming from your water tap, it could be because the anode rod is dissolving. This happens when there’s too much sediment in your tank, resulting in leaks.
The metallic smell could also indicate that your water heater is about to fail. If you’re experiencing this smell, it’s best to find a professional plumber to inspect your water heater.
4. Water Heater is Noisy
When running, a good water heater is relatively quiet. If your water heater is making noise, it could signify that something is wrong. Listen for loud banging, clanking, or whistling noises coming from the unit. These sounds could indicate that the water heater is overheating and needs to be repaired. You don’t have to wait for the noise to get unbearable before deciding it needs professional attention.
If your water heater is producing loud noises, you should schedule service as soon as possible. If left unattended, these issues could grow more serious and expensive over time.
5. Your Home’s Hot Water Stop Working for no Reason
Let’s say you just woke up, and you’re looking forward to having a productive day in the office. But when you go to the bathroom and turn on the faucet, nothing comes out. You head to the kitchen to make breakfast and get some coffee going, but again- no hot water. What’s going on?
It’s possible that your water heater has just failed, meaning there’s no saving it, and you’ll need a new one. However, it could also be that your unit is just not heating the water up to its usual temperature of 120 degrees Fahrenheit. This means you can still get hot water, but only for a limited time- usually an hour or two at most.
There are several possible causes of this phenomenon as well: perhaps there was too much sediment in your tank, and it clogged the heating element, or maybe there was a power outage that caused the water heater to reset. In any case, if you’re experiencing problems with hot water, it’s best to call a professional to diagnose the issue.
6. Rust on your Pipes or at the Tank’s Bottom
Corrosion on your water heater’s pipes or at the tank’s bottom are signs of a failing water heater. Over time, the corrosion will increase and eventually lead to a water heater leak. Therefore, it’s important to address any signs of corrosion as soon as possible.
Water heaters are a common household appliance that often lasts for many years, but occasionally they fail. This can be very inconvenient and costly if you miss the signs of a failing water heater in time. Luckily there are some warning signs to look out for when trying to determine whether or not your water heater is ok. The signs mentioned above are just a few of the many signals that a water heater is failing. If you notice any of the pointers shared above, then it would be wise to have your water heater checked as soon as possible by a professional plumber.