A water heater is an appliance that most people take for granted until it stops working. Often, homeowners only consider their water heater when they have a cold shower or can’t do laundry due to a lack of hot water.
But the truth is, many problems can occur with your water heater that you might not be aware of until it’s too late and your family ends up without hot running water for days on end. Following are some of the most frequent problems and ways to avoid them in the future if they do occur.
- No Hot Water
- Inadequate Hot Water
- Water Temperature Is Too Hot
- Water Leaks
- Rust-Colored Water or Bad Odor
- Tank Making Noises
- Tank Takes Ages to Reheat
- Low Hot Water Pressure
No Hot Water:
Water heater problems are never fun. Whether you have a gas or electric water heater, if it’s not working correctly, then your life is going to be miserable for the foreseeable future.
However, before you panic and start looking at new water heaters, there are some things that you can try first.
Check your house for a gas leak. If the pilot light on your water heater is out, it could be an easy fix that will save you time and money! For those who don’t know what a pilot light is, this is the small flame that stays lit at all times to keep your water heater ready in case you need hot water. A faulty pilot light is a common culprit in maximum scenarios and can be fixed by simply replacing it.
Another common problem that can occur is leaking at the connection between the hose and the faucet. If you don’t have a gas leak but still find yourself with cold showers, there could be a problem with the temperature sensor. The device determines whether hot water should flow through your faucet, so if it’s not working correctly, you will only get cold water no matter how high you turn up the heat.
Sometimes, the reason is a faulty thermostat. If you turn on your hot water and nothing comes out, this could be the issue. If you’re pretty sure you have a gas leak or a bad temperature sensor but still aren’t getting any water to come out of your faucets, then the problem could very well be a broken thermostat.
Inadequate Hot Water:
- If you’re not getting enough hot water, the first thing to check is the thermostat on the heater. The problem might be that you lowered it too much and need to turn it up.
- There is also a possibility that your filter has become dirty over time and is in need of replacement. A cold water tank also means that sediment has built up inside the tank and needs to be flushed out, or installing a new temperature control switch is necessary.
- You can take a look at your home’s circuit breaker panel for any tripping breakers or blown fuses, as a loose connection could prevent water from reaching full temperature.
- If you’re still not getting any hot water, check the thermostat’s wiring connections for either corrosion or loose connections. If necessary, replace your control switch.
Too Hot Water Temperature:
One of the most common problems with water heaters is that they produce too hot of water. This can be a problem for people looking to use their heater as an alternative to boiling water on the stove or in the microwave.
The best way to solve this issue is by installing a thermostat-controlled mixing valve, which will allow you to set your desired temperature and then automatically mix cold and hot water at just the correct ratio. This will ensure that you have access to both warm and cool temperatures without having any issues scalding yourself!
Leaks are a significant problem for homeowners. They can cause damage to your home, and they’re expensive to fix.
If you leak into your plumbing system, you must get it fixed as soon as possible. The longer the leak goes on without being repaired, the more water will waste and the worse the situation will become.
There are many different ways to detect leaks before they get serious, and the method you choose will depend on where you notice a problem:
One of these methods is by using an electronic water sensor which will detect any change in water flow from its original rate and alert you immediately so that you can take action before there’s significant damage done.
If your water bill suddenly becomes higher than usual, something may be wrong with the line between you and your municipality.
Look around your home’s base for leaks if you notice any visible signs of damage in your yard (such as water stains). Sometimes, you can detect a leak by simply listening to it.
If you hear any unusual or persistent sounds coming from your plumbing, even if they only happen when your water is turned on, then there’s probably something wrong with your piping that needs attention.
You must act quickly so that the damage doesn’t get worse over time. Contact an expert like us at Water Heater Repair Services if you fail to identify the leakage reason.
Rust-Colored Water or Bad Odor:
You may notice rust-colored water or a strong chemical odor coming from your water heater. This is because the anode rod in your water heater has corroded due to electrolysis. The anode rod is there to safeguard the tank and pipes within it from corrosion by helping to prevent it. When it corrodes, you must replace it.
The gas burner assembly inside the tank is corroding around 1/2 of its surface area. If this does not happen for more than six months, this is normal for certain models of tanks that use stainless steel parts. Ideally, this should be serviced every year, but it is normal if it has not happened for 6 months.
To avoid this problem in the future, make sure to clean or replace your anode rod regularly.
Tank Making Noises:
Tank making noises can be very alarming, especially if it’s not something that happens often. It might indicate there is an issue with your tank or pipes, and you need to address it right away before you run out of hot water!
The first thing to do is drain the tank to remove the clogging. If that doesn’t work, you may need a new tank.
However, If you detect any strange noises coming from your tank, turn off the power immediately and call for expert assistance. A certified expert will visit and evaluate the situation in order to correct it right away. You’ll have a piece of mind knowing that everything has been properly taken care of this way!
Burner Does Not Stay On:
If the gas pressure is too low, a burner will not stay on when you switch it on. If the burner is still lit and you turn it off, the burner should stay on. To test this, you can take a piece of paper and place it under the burner. There should be a blue flame coming from under the paper if that’s the case.
There could be many possible causes for your problem, including:
- Inadequate or incorrect gas pressure
- Inadequate heat in the engine room, too much heat in the engine room, dirty burner tubes, a clogged chimney, or insufficient drafts
- Also, issue with the spark level control unit or ignition control unit may cause the burner to turn off for a short time and then come back on.
To fix these issues:
- Ensure there is suitable gas pressure (30 psi) and that it’s constant
- Bleed air from the system (make sure not much water gets in the piping as you do this) by opening up hot and cold water and letting water run down the drain
- After some time, clean the burner tubes, which often need to be replaced
- Check if there is a clogged chimney or insufficient drafts.
If you cannot solve the problem on your own, contact an expert.
Low Hot Water Pressure:
The most common cause of low hot water pressure is a faulty pressure relief valve. The relief valve can be found on the cold water line downstream from the tank. Over time, mineral deposits may accumulate on the pressure relief valve seat leading to decreased water flow. You can use A wrench to adjust the seat position.
Another possible cause of low hot water pressure is sediment buildup in pipes or at temperature sensing devices. It is recommended that the system be flushed if it was recently installed or has been out of service for a long time.
One additional possibility for low hot water pressure is a restricted flow due to excess hair clogging the screen at the end of the drain valve. Turn off the water supply and drain system of any standing water. Remove the end of the valve assembly by unscrewing it from the pipe and removing the screen. Brush out any excess hair that has accumulated, then reassemble and turn on the water supply.
In some cases, a combination of several minor issues can lead to low water pressure. If your pressure is still low after using these remedies, it is best to consult a professional plumber or contact your water heater manufacturer.
The most common causes of water heater problems are clogs, faulty thermostats, and excessive water pressure. One of the best ways to prevent these issues is to have your tank flushed every few years for no more than $50-$100. If you’re looking for a quick fix that doesn’t involve moving parts, use boiling water on an electric element to get rid of any sediment at the bottom of your tank. Never try to clear a blockage using compressed air or pouring vinegar down the drain because these can create other major plumbing problems and do nothing good for your pipes! It’s also important not to let too much time pass before getting help from professionals if you’re having continual problems. The longer you wait, the further water damage can spread.