What To Do If Your Water Heater All Of A Sudden Stops Working

What To Do If Your Water Heater All Of A Sudden Stops Working

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Hot Water Heater Repair
Many modern-day houses make use of an electrical water heater for their furnace, due to its ease and convenience of use. Nevertheless, just like any other electric appliances, issues might occur with its use, unexpectedly. It can be actually frustrating to get up to a cool shower instead of a warm one or having your bath with water that isn't warm enough and even also hot. Whatever the instance may be, hot water heater problems can be rather aggravating. The good news is, we've made a checklist of possible options to your hot water heater issues. There are a variety of factors that might create a lot of these issues, maybe an issue with the power supply, the electrical burner, or the thermostat. Before doing anything, ensure you switch off the main power supply for security. Whatever the trouble is, getting it fixed should not position way too much of an issue if you follow these steps:

Call A Specialist:

If after changing all defective parts as well as resetting your temperature level, the water heater still isn't working, you may require to speak to an expert plumber for a professional viewpoint. The issue with your heating system could be that the cold and hot faucets have been changed or it may be undersized for the quantity of warm water required in your home. Whatever the case may be, an expert plumber would certainly aid address the problem.

Check Your Power Supply:

As fundamental as this may appear, it is extremely essential. Without ample power, your water heater will not function. So the first thing to do when your water all of a sudden stops working is to validate that it isn't a power problem. Check if the fuse is blown out or the breaker stumbled. If the breaker is the issue, simply turn it on and off once more. Change any busted or damaged fuse. Test the appliance with power after these changes to see if it's now working.

Check Your Thermostat:

If your water heater still isn't functioning or the water appearing isn't warm sufficient, you might require to examine the temperature level setups on your top thermostat. Make sure the breaker is turned off prior to doing anything. Open the gain access to panel as well as press the red button for temperature reset above the thermostat. This should aid warm the water. Transform the breaker back on as well as inspect if the issue has been dealt with.

Check the Heating Element in the Hot Water Heater:

If it's not a power trouble, after that try taking a look at your heating element if it is still working. Test each of your burner to ensure the trouble isn't with any of them. If any of them is faulty, change that component and after that inspect whether the hot water is back on.


Hot water heater issues are not always major. Most of them result from minor issues like a blown fuse or damaged burner. Replacing the faulty components must work. However, if you are still incapable to fix the trouble, give a call to your local plumber to find to get it taken care of.

Common Water Heater Issues and What You Should Do

What Type of Water Heater Do You Have?

Before we begin it’s first important that you identify the type of water heater you have on your property. There are two main types of water heaters out there: conventional and high efficiency.

Both of these types of products typically use either gas or electricity to heat power. There are also solar water heaters that use a thermal collector on the roof or yard to heat the water.

While these models are not as common, they can cut heating costs in half. In this article, we will focus on conventional and high efficiency.

How Do My Electric and Gas Water Heater Work?

Though they look similar, electric and gas water heaters work very differently. It’s important to know their basic function because often problems can be specific to the heating source.

In the electric model, a thermostat on the side of the machine detects the temperature of the water in the tank. When the temperature needs to rise electricity flows to a heating element suspended in the water.

Gas models also use a thermostat device — typically with a mercury sensor at the tip and an additional sensor called a thermocouple. The thermocouple detects whether the pilot light is on and controls the flow of gas.

When the thermostat drops below the appropriate level gas is released which becomes ignited by the pilot light. The flame heats the bottom of the water tank which causes hot water to rise and cold water to drop.

This natural circulation continues until the water reaches the desired temperature. Then, the thermostat triggers the gas control valve to shut off the flow of gas.

What Are the Most Common Issues and How Do You Fix Them?

n this section, we’ll go over some of the more common problems that people deal with when their water heater starts acting up. Keep in mind that some problems, like a broken pilot light, are specific to gas water heaters.

Also, remember that the best defense against water heater issues is regular maintenance. Check out some of these great tips for improving the lifespan of your water heater.

Not Enough Hot Water

This problem is common if you live in an apartment or a house with a lot of people. Too many people use the hot water supply in the tank and the machine struggles to produce more in a timely fashion.

There’s a variety of solutions to this problem, but an easy method is simply to adjust the temperature dial on your heater and wait thirty minutes.

If you have an electrical water heater, then a power surge caused by the device may cause the circuits to trip.

You should contact an electrician quickly if this issue keeps happening — it means wiring issues are causing the machine to draw more power than it needs. You may also want to try draining your water heater.

The process of draining removes the hard water sediments that cause your machine to run less efficiently. If you want a full walk-through of how to drain water your water heater tank, then make sure to read our article before you begin.

If none of these solutions fix the problem, then the issue likely lies in a malfunction component — likely a pressure relief valve or heating element.

Changing Water Temperatures

Often it’s a joke that some showers have two temperatures: scolding hot and ice cold. Unfortunately, this common feature can be a symptom of a bigger problem.

If you notice this temperature change when you shower or do the dishes, then you should check the thermostat on the side of your water heater. First, make sure it’s set to your desired temperature.

If it still exhibits drastic temperature changes, then you may need to replace the thermostat or the heating unit inside the product. The problem may also lie in the size of the product. Remember that tanks should hold roughly 20 gallons of water per person living in the house.

A Leak in the Water Heater

A water heater leak can cause serious water damage to the floor and electrical components near the device. Remember that you should always turn off the gas or electricity and let the device cool down before inspecting for a problem.

You may be able to fix the leak by tightening screw and pipe connections as these are common causes of minor leaks. However, if you notice a substantial leak at the base of the water heater, then you should contact a technician to inspect and replace it.

Rumbling Sounds

Rumbling sounds are a sign of a serious water heater issue. Unusual sounds may come from burning sediments or malfunction heating components. If you think you hear your heater boiling, then you should turn it off immediately.

This symptom is a sign of building pressure in your tank which could cause it to explode. You can likely solve this problem by draining your tank and clearing out any sediments. However, if the problem persists you may want to call a professional.

Rusty or Smelly Water

If your water smells then there is likely rust or bacteria in your water tank. These problems can cause orange discoloration and a smell like rotten eggs. However, you should first make sure that your tank is the issue and not the water source itself.

Run cold water and see if the smell persists. If the smell only comes from hot water, then the problem is the water heater. If not, then it’s the water source. If the problem comes from your tank, then it’s likely a malfunctioning anode rod.

An anode rod is responsible for cleaning any bacteria from the tank, so this is the most likely symptom. Unfortunately, changing an anode rod requires extensive knowledge of the system. As such, you will likely need the help of a professional.

Poor Water Flow

Changes in the water pressure that comes out of your shower or sink is likely a sign of sediment buildup at the bottom. Follow our previous advice — drain the tank and flush out any of the sediments.

If the problem persists, then you’ll need to check the pipes around your device. Hire a professional plumber to clean or replace the pipes around the water heater.

No Pilot Light

Gas water heaters require a pilot light to ignite the gas that warms the water. If your pilot light is out, then try reigniting it by repeatedly switching the ignitor switch. If your pilot light continues to go out, then it’s a symptom of a larger problem.

You can first try cleaning it — sometimes dirt or grime can buildup and snuff out the spark.

However, the problem can also cause things like malfunctioning thermostats, broken gas valves, or air in the gas line. First, try cleaning it and if it still goes out, then troubleshoot the various parts and replace whichever one malfunction.


What Would Cause My Electric Water Heater to Stop Working?

Hopefully you enjoyed our section about How to Troubleshoot and Repair an Electric Water Heater. Thanks for taking the time to browse our article post. Are you aware of anybody else who is fascinated by How to Troubleshoot and Repair an Electric Water Heater? Take a moment to promote it. We enjoy reading our article about No Hot Water — Water Heater Repair.

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