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Why Is My Hot Water Not Working?

Eleebana Plumbing - Why is my hot water not working - Woman screaming in shower

There’s nothing more frustrating than stepping into what you expect to be a warm, relaxing shower, only to be greeted by an icy blast of water. We’ve all been there before, and it’s a terrible way to start the day!

In this article, we’ll cover common causes of why your hot water isn’t working and what you can do about it. We’ll give you some DIY tips, and advice on when to call in the experts (that’s us!). 


Understanding Why Hot Water Stops Working

Hot water systems ensure that your showers are warm and your dishes are clean. But how do these systems work? 

In essence, whether you have a gas, electric, or solar hot water system, they all function on a simple principle: heating water and storing it until needed. 

In a typical tank system, water is heated and stored in the tank, ready to be used. On-demand systems, however, heat water as it flows through the pipes – no storage is required.

If your water is running cold, then something has gone wrong with the system.


Common Reasons for Hot Water System Failures

  1. Malfunctioning Heating Elements: In electric heaters, heating elements are crucial. If they burn out, your shower will run cold.
  2. Thermostat Issues: A thermostat gone rogue can send misleading temperature signals, resulting in water that’s too hot, too cold, or not hot at all.
  3. Sediment Build-up: Particularly in areas with hard water, sediment can accumulate in tanks, hindering efficient heating.
  4. Gas Supply Problems: For those with gas heaters, issues with the gas supply will disrupt functionality.
  5. Leaking Tanks: A leak not only reduces the available hot water but can also cause significant damage over time.
  6. High Water Pressure: Too much pressure can lead to system failure or damage.
  7. Old Age: Like everything, hot water systems age and will become less reliable over time.

Troubleshooting Hot Water Issues in Your Home

Got a hot water problem? Here’s a step-by-step guide to help you identify common reasons:

  1. Check the Power Source:
    • For electric systems, ensure your heater is powered. 
    • For gas systems, check the pilot light.
  2. Inspect the Thermostat: Make sure it’s set to an appropriate temperature of 60 degrees Celsius. If adjustable, try changing the settings to see if there’s a response.
  3. Look for Leaks: Any water around the tank or fittings? That could be a clue.
  4. Assess the Water Pressure: If the pressure seems too high or too low, it might be affecting your system.
  5. Flush the Tank: This can help clear out sediment build-up. Be cautious; if you’re not sure how to flush the tank, it might be a job for a pro.
  6. Listen for Strange Noises: Banging or gurgling? Your system might be struggling.
  7. Age Check: If your system is old, wear and tear might be the issue.

Remember, while some fixes you can do yourself, others require the skilled hands of a professional. If you’re in doubt, phone an expert for advice – like Eleebana Plumbing. 


Eleebana Plumbing - Why is my hot water not working - hot water tank in backyard

DIY Solutions to Common Hot Water Problems

Before we discuss DIY solutions, a word of warning: Safety first! 

Go ahead and troubleshoot hot water issues, but it’s crucial to know your limits. If you’re unsure about anything, or if the problem involves gas or complex electrical work, it’s time to call in the professionals. No amount of saved time or money is worth risking your safety.


Simple Troubleshooting Steps Homeowners Can Take

  1. Check the Power Supply (For Electric Heaters): Check that the unit is receiving power. Sometimes, the solution is as simple as flipping a circuit breaker or checking for a blown fuse.
  2. Pilot Light Inspection (For Gas Heaters): If you have a gas water heater, check if the pilot light is on. An extinguished pilot light is a common issue but can usually be relit by following the manufacturer’s instructions.
  3. Adjust the Thermostat: Sometimes, the thermostat might accidentally get set too low. Adjust it to a suitable temperature (around 60-65 degrees Celsius) and wait a bit to see if this solves the issue.

How to Reset a Hot Water System

Most electric hot water systems come with a reset button, often located under a panel on the side of the tank. If your water heater has tripped the circuit breaker or you’re experiencing inconsistent water temperatures, a reset might be in order. 

Here’s how:

  1. Turn Off the Power: Safety first! Turn off the power to the water heater at your circuit breaker.
  2. Access the Reset Button: Open the panel on the side of the heater. You may need a screwdriver.
  3. Press the Reset Button: It’s usually red and quite conspicuous. Press it, and you should hear a click.
  4. Close the Panel and Restore Power: Once done, close up the panel and turn the power back on.

Tips for Maintaining a Hot Water System to Prevent Future Issues

Regular maintenance will prolong the life of your hot water system and prevent many common issues. Here are some tips:

  1. Flush the Tank Annually: Over time, sediment can build up in your tank, especially if you have hard water. Flushing it annually can help prevent this.
  2. Check the Pressure Relief Valve: This valve helps to control the pressure inside your tank. Testing it yearly is a good practice.
  3. Inspect for Leaks and Corrosion: Regularly checking your tank and associated piping for any signs of leaks or corrosion can help catch problems before they escalate.
  4. Check the Anode Rod: The anode rod helps prevent corrosion inside your water tank. Checking it every two to three years (or as recommended by the manufacturer) is a good practice.
  5. Insulate Older Tanks and Pipes: Adding insulation can improve efficiency, especially in older models.
  6. Adjust the Thermostat: Setting your water heater to an appropriate temperature (around 60°C is typically recommended) can prevent overheating and reduce energy consumption.
  7. Beware of Unusual Noises: Sounds like rumbling or banging from your water heater can indicate a problem. If you hear odd noises, it might be time for a professional check.
  8. Schedule Annual Inspections: Consider having a professional plumber inspect your system once a year. They can spot issues you might miss and provide expert maintenance.

Remember, while DIY solutions are great for minor issues, they’re not a substitute for professional expertise, especially for more complex problems. 

When in doubt, give us a call – we can give you some free advice over the phone, and discuss if a visit from a professional plumber is required or not.


When to Call a Professional Plumber

While a DIY approach is fine for minor issues, there are times when calling in a professional plumber is not just advisable, it’s necessary. Knowing when to make this call can save you from turning a small problem into a major headache.


Situations Where Professional Help Is Needed

  1. Complex System Issues: If your hot water system has intricate electrical or gas components and you’re experiencing problems, it’s time to call a pro. Tinkering with these elements without proper knowledge can be dangerous.
  2. Recurring Problems: If the same issue keeps cropping up despite your best DIY efforts, it’s a sign that there’s a deeper problem that needs expert attention.
  3. Water Leaks: A small leak can quickly escalate into significant water damage. If you notice leaking around your hot water system, professional intervention is crucial.
  4. Installation or Replacement: Installing or replacing a hot water system is a job for skilled technicians. It involves complex connections and adherence to safety standards.

Benefits of Hiring Eleebana Plumbing

  1. Expertise and Experience: Eleebana Plumbing brings a wealth of knowledge and experience, ensuring that your issue is diagnosed accurately and fixed efficiently.
  2. Safety: We know how to handle potentially dangerous situations, especially when dealing with gas or electrical systems.
  3. Save Time: Our experts can fix problems much quicker than a DIY attempt, saving you time and inconvenience.
  4. Long-Term Solutions: We don’t just fix the symptom; we find the root cause and provide solutions that last.
  5. Peace of Mind: Knowing that your system has been handled by a trustworthy plumber gives you confidence and peace of mind.

Eleebana Plumbing’s Expert Services

We offer a comprehensive range of reliable plumbing services to ensure your hot water runs smoothly. Our services include:

  1. Regular Maintenance and Inspections: To ensure your system operates efficiently and to catch potential issues early.
  2. Repairs of All Types: Whether it’s a minor issue or a major overhaul, we’ve got the expertise to handle it.
  3. System Installation and Replacement: We provide professional installation services, ensuring your new system is set up correctly and safely.
  4. Emergency Services: Hot water emergencies don’t wait, and neither do we. We offer prompt emergency services to address your issues quickly.

Eleebana Plumbing - Why is my hot water not working - Man having hot shower

Testimonials and Success Stories

  • “After three days of cold showers, I called James Eleebana Plumbing. He was quick, and professional, and we had our hot water back in no time. A real lifesaver!” – Sarah, Kotara Resident
  • “We needed a new hot water system installed. James not only gave us a great deal but also provided outstanding installation service. Highly recommended!” – Jason and Mel, Valentine Business Owners

When it comes to your hot water needs, Eleebana Plumbing is just a call away. We combine expertise, efficiency, and excellent customer service to ensure your home remains a place of comfort and convenience.


Conclusion

It’s a good idea to address your hot water issues promptly to maintain the health and longevity of your system. Ignoring small problems only leads to bigger, more costly issues down the track. The sooner you tackle it, the better.

Eleebana Plumbing is committed to ensuring that your hot water system stays in top-notch condition – providing you with the peace of mind you deserve. We’re equipped with the knowledge, tools, and commitment to tackle any challenge your hot water system is facing.

So, if you’re shivering in the shower, hearing strange noises from your system, or facing any other plumbing issues, don’t hesitate to give us a call. 

Phone us now, we’ll get your hot water issues sorted. 


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Frequently Asked Questions

It can be confusing trying to figure out why your hot water has stopped working. In the FAQ section below, we’ve answered some of the more common questions we get at Eleebana Plumbing.


How long does it take for hot water to come back?

The recovery time for hot water depends on the type and size of your heater. Generally, it can take anywhere from 30 minutes to a couple of hours for the water to heat up in a standard domestic water heater.


Can you change a water heater element without draining the tank?

Technically, yes, but it’s not recommended for safety reasons. Draining the tank prevents any potential electrical hazards and ensures a safer environment for the replacement.


How do I know if my hot water heater is broken?

Common signs include a lack of hot water, strange noises from the tank, leaks around the base, discoloured water, and inconsistent water temperatures. If you notice these signs, it’s best to get advice from a professional.


How long does a hot water heater last?

The lifespan of a hot water heater typically ranges from 8 to 12 years, depending on the model, maintenance, and water quality. Regular professional maintenance will help extend its life.


How do you test a hot water heater?

To test a hot water heater, check the thermostat settings, ensure the power supply is working (or the gas pilot light is lit), and inspect the tank for any signs of leaks or damage. For a more thorough assessment, however, it’s best to get a professional check.


What are the most common faults in a hot water system?

The most common faults are:

  • Malfunctioning heating elements or burners.
  • Faulty thermostats.
  • Sediment build-up in the tank.
  • Leaking tanks or pipes.

What is the most common cause of problems in a hot water heating system?

One of the most common causes is sediment build-up, which can affect the efficiency and functioning of the heater. Regular flushing of the tank can help prevent this.


Can you replace a water heater element yourself?

Yes, a savvy homeowner can replace a water heater element themselves. However, ensure you follow all safety protocols, including turning off the power supply before attempting any repairs.


Is it worth replacing a water heater element?

It depends on the age and overall condition of the water heater. If the unit is relatively new and in good condition, replacing a faulty element can be a cost-effective solution. However, if the unit is old or has multiple issues, it might be more economical in the long run to replace the entire heater.

At Eleebana Plumbing, we’re always here to answer your questions and provide expert advice. Whether it’s a simple fix or a complex issue, our team is ready to ensure your hot water system runs smoothly and efficiently.

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