Why Is My Water Heater Leaking?

Why Is My Water Heater Leaking?

  • Water Heaters
Why is my water heater leaking? Learn about all the different causes and solutions for a leaking water heater with Lake Cook Plumbing.

Water heaters are essential appliances in our homes, providing us with hot water for various daily tasks. However, one common issue that homeowners often face is a leaking water heater. Wondering “Why is my water heater leaking?” can be a loaded question with a handful of different answers. A water heater leaking from the top or bottom can be a concerning problem, and it’s crucial to address it promptly. In this blog, we’ll explore the reasons behind water heater leaks, how to troubleshoot the issue, the potential consequences of neglecting it, and when to seek professional help. If your water heater is leaking contact us at Lake Cook Plumbing! We specialize in water heater repair!

Signs of a Leaking Water Heater

Before diving into the reasons why your water heater might be leaking, let’s start by identifying the telltale signs of a leaking water heater. These signs may include:

  • Puddles or water pooling around the base of the water heater.
  • Dampness or moisture on the floor or walls near the water heater.
  • Decreased hot water supply or inconsistent water temperature.
  • Unusual noises like hissing or sizzling.

Why Is My Water Heater Leaking?

Now, let’s explore the possible leak locations and common causes of water heater leaks:

Water Heater Leaking from the Top:

  • Pressure relief valve (TPR valve) malfunction.
  • Loose or damaged inlet or outlet pipes.
  • Corroded or deteriorated plumbing connections.

Water Heater Leaking from the Bottom:

  • Sediment buildup at the bottom of the tank, causing corrosion.
  • Rust or deterioration of the tank itself.
  • Condensation due to temperature fluctuations.

Pipes Leaking:

  • Leaks in the pipes connected to the water heater can also be a source of the problem.
  • Pipe corrosion or deterioration due to age and exposure to hot water.
  • Loose or damaged pipe connections and fittings.
  • Excessive pressure or temperature causes stress on the pipes.


If you suspect a water heater leak, follow these steps for troubleshooting and identifying the source of the problem:

  1. Turn off the power supply: For electric water heaters, switch off the circuit breaker. For gas heaters, turn off the gas supply.
  2. Turn off the water supply: Locate the cold water inlet valve and shut it off.
  3. Inspect for leaks: Examine the entire water heater, paying attention to the leak location. Check the temperature and pressure relief valve (TPR valve), inlet and outlet pipes, and the tank’s bottom.
  4. Check the TPR valve: If it’s leaking, it may need replacement. Be cautious as hot water may be released when testing the valve.
  5. Inspect the tank bottom: If there’s excessive rust or corrosion, it might be time for a replacement.

Consequences of Not Addressing Water Heater Leaks

Neglecting water heater leaks can lead to various consequences, including:

  • Property damage from water pooling and leaks.
  • Increased energy bills due to inefficiency.
  • Potential health hazards from mold or mildew growth.
  • The need for costly repairs or premature water heater replacement.

When to Call a Professional Plumber

While some minor issues can be addressed through troubleshooting, it’s essential to know when to call in a professional plumber like Lake Cook Plumbing. Our team of experienced and dedicated plumbers is quick to identify problems and resolve them effectively. Seek our expertise if:

  • You’re unsure about the cause of the leak.
  • The leak persists despite your attempts to fix it.
  • There’s substantial rust or corrosion on the water heater.
  • You’re concerned about safety issues, especially with gas heaters.

Taking Swift Action to Address Water Heater Leaks

A water heater leaking from the top or bottom is a problem that requires immediate attention to prevent further damage and ensure your hot water supply remains reliable. By understanding the potential causes, troubleshooting the issue, and knowing when to call a professional plumber like Lake Cook Plumbing, you can address water heater leaks effectively and maintain a safe and efficient hot water system in your home. If you’re in need of water heater service, contact us today at Lake Cook Plumbing! 

Check out our Google Reviews!

By brenna@admachines.com

Tank vs Tankless Water Heater: Replacement Guide

Tank vs Tankless Water Heater: Replacement Guide

  • Water Heaters
Tank Water Heater vs Tankless Water Heater The Pros & Cons - Lake Cook Plumbing

Water heaters are essential home appliances that provide hot water for various purposes like washing dishes, taking showers, and doing laundry. If you are planning to install a new water heater or replace your old one, you may have come across the two main types of water heaters available in the market: tank water heaters and tankless water heaters.

In this article, we will discuss the pros and cons of tank water heaters and tankless water heaters to help you make an informed decision based on your needs and budget.

Tank Water Heater vs. Tankless Water Heater: Which is Better?

Tank water heaters, as the name suggests, have a large tank that stores and heats the water. The water is heated continuously to maintain a steady supply of hot water. On the other hand, tankless water heaters heat water on demand, which means that they do not have a storage tank, but instead heat water as it flows through the unit.

Both types of water heaters have their pros and cons. Tank water heaters are more affordable to purchase and install, but they are less energy-efficient, as they continuously heat and maintain a large volume of water. On the other hand, tankless water heaters are more energy-efficient and provide an endless supply of hot water, but they are more expensive to purchase and install.

Pros and Cons of Tank Water Heaters


  • Lower upfront cost: Tank water heaters are generally cheaper to purchase and install than tankless water heaters.
  • Simpler installation: Tank water heaters are easier to install and require less specialized equipment and expertise.
  • Availability: Tank water heaters are widely available and can be found in most hardware stores and plumbing supply stores.


  • Less energy-efficient: Tank water heaters continuously heat and maintain a large volume of water, which is less energy-efficient.
  • Limited supply of hot water: Tank water heaters have a limited supply of hot water, which can be a problem for large families or households with high hot water usage.
  • More space required: Tank water heaters require more space for installation and may not be suitable for small homes or apartments.

Pros and Cons of Tankless Water Heaters


  • Energy-efficient: Tankless water heaters are more energy-efficient than tank water heaters, as they only heat water as it is needed.
  • Endless supply of hot water: Tankless water heaters provide an endless supply of hot water, which is suitable for large families or households with high hot water usage.
  • Space-saving: Tankless water heaters are smaller in size and take up less space than tank water heaters.


  • Higher upfront cost: Tankless water heaters are generally more expensive to purchase and install than tank water heaters.
  • Complex installation: Tankless water heaters require more specialized equipment and expertise for installation.
  • Maintenance costs: Tankless water heaters require regular maintenance to prevent mineral buildup and ensure optimal performance.

Which Water Heater is Right for You

When it comes to choosing between a tank and tankless water heater, there are several factors to consider, including:

  • Your budget: Tank water heaters are generally more affordable upfront, while tankless water heaters may cost more but can save you money on energy bills in the long run.
  • Your hot water needs: Tank water heaters have a limited supply of hot water, while tankless water heaters can provide an endless supply. Consider your household’s hot water usage to determine which option is best for you.
  • Available space: Tankless water heaters are more space-saving than tank water heaters, so if you have limited space in your home, a tankless option may be a better choice.
  • Installation complexity: Tankless water heaters require more specialized equipment and expertise for installation, so if you are not comfortable with complex installations, a tank water heater may be a better option for you.

By considering these factors and weighing the pros and cons of each type of water heater, you can choose a replacement water heater that is right for your home and budget. And, if you need further assistance, don’t hesitate to contact a plumbing professional for advice and installation.

Water Heater Replacement Cost Comparison

In addition to understanding the pros and cons of tank and tankless water heaters, it’s also important to consider the cost of replacing your existing water heater with a new one. Here’s a cost comparison of both types:

Water Heater Replacement Cost Comparison chart, cost comparison, tank water heater, tankless water heater - Lake Cook Plumbing
Water Heater Replacement Cost Comparison Chart

As you can see, tankless water heaters have a higher initial and installation cost, but they are more energy-efficient and have a longer lifespan compared to tank water heaters. However, if you have a limited budget and don’t want to spend too much money upfront, a tank water heater may be a better option for you.

Ultimately, the cost of replacement will depend on a variety of factors, such as the type and size of water heater, the complexity of the installation, and your location. It’s always a good idea to get quotes from multiple plumbing professionals to ensure you are getting a fair price.

Both tank water heaters and tankless water heaters have their pros and cons. The choice between the two depends on your needs, budget, and available space. If you need help with water heater repair, contact Lake Cook Plumbing for further assistance.

Choose A Replacement Water Heater That’s Right For You

Overall, understanding the differences between tank water heaters and tankless water heaters can help you make an informed decision when it comes to choosing the right water heater for your home. By considering the pros and cons of each type and taking into account your household’s specific needs, you can select a water heater that will provide you with reliable, efficient hot water for years to come.

In summary, if you are in the market for a new water heater or need water heater repair, take the time to consider your options and consult with Lake Cok Plumbing to ensure you make the best decision for your home and budget.

Check out our Google Reviews!

By zachadmachinescom

High-Efficiency Water Heater Worth It? | For Lake County Homes

High-Efficiency Water Heater Worth It? | For Lake County Homes

  • Water Heaters
High-Efficiency Water Heaters worth it for Lake County

Are you looking for ways to save money on your home’s energy bills? Investing in a high-efficiency water heater may be a smart decision for you. Although the cost is a bit higher initially, the savings may make investing in a high-efficiency water heater worth it in the long run. With so many options available on the market, it can be overwhelming to choose the best water heater for your Lake County home. In this blog, we will explore the advantages of investing in a high-efficiency water heater and help you make an informed decision.

Advantages of Tankless vs. Tank Water Heater Efficiency

Tankless water heaters are more efficient than tank water heaters because they only heat water when you need it. With a tank water heater, the water is constantly heated and stored in the tank, which can lead to energy waste. On the other hand, a tankless water heater only heats water on demand, saving you money on energy bills.

Do Tankless Water Heaters Save Enough Money to be Worth It?

Yes, tankless water heaters save money in the long run. While they may have a higher initial cost than tank water heaters, they have a longer lifespan and require less maintenance. Tankless water heaters are also more energy-efficient, which can save you money on your monthly energy bills.

Gas vs. Electric Water Heater Efficiency

High-efficiency water heaters are capable of using up to 50% less energy compared to standard water heaters, resulting in significant energy savings for homeowners. For many people, this fact alone makes investing in a high-efficiency water heater worth it. When choosing between a gas or electric water heater, it’s important to consider the efficiency of both options. While gas water heaters are typically more efficient, heating water faster and requiring less energy to do so, electric water heaters are more environmentally friendly and may be a better option for those who do not have access to natural gas. However, it’s worth noting that high-efficiency electric water heaters are also available and can offer significant energy savings compared to standard electric water heaters. Ultimately, the choice between gas and electric water heaters will depend on your specific needs and preferences.

Most Efficient Water Heater Brands

There are many high-efficiency water heater brands on the market, but some stand out above the rest. Rheem, Bradford White, and A.O. Smith are all known for their energy-efficient water heaters. Additionally, hybrid water heaters are becoming increasingly popular due to their energy efficiency and versatility.

In conclusion, investing in a high-efficiency water heater for your Lake County home is worth it. Tankless water heaters are more efficient than tank water heaters, gas water heaters are typically more efficient than electric water heaters, and there are many efficient water heater brands to choose from. By choosing a high-efficiency water heater, you can save money on your energy bills and do your part to protect the environment. If you’re looking into getting a new water heater, our technicians can help you choose and install the water heater that works well for you and your home.

Give Lake Cook Plumbing a call we’re always available to help you out. Check out what your neighbors have to say on our Google reviews!

By zachadmachinescom

Water Heater Too Hot? How To Fix It

Water Heater Too Hot? How To Fix It

  • Water Heaters
water heater that is too hot being fixed by Stewart Plumbing

The primary purpose of a water heater is to heat water for your enjoyment or appliances. But what happens when your water heater is too hot? 

Not only is this possibly hazardous for your skin, but a water heater that’s too hot can also indicate a larger issue. But there’s no need to worry. You can learn all about what the causes and their solutions to fix your water heater temperature. Learn how you can tackle this with some guidance mentioned below!

What Makes a Water Heater Too Hot and Their Solutions

High-Temperature Settings

Human error can be a common cause of the water heater being too hot. You or someone in your family may have set the temperature higher, leading to the water heater being too hot.


Inspect the thermostat and switch it to a lower setting to control the water heater’s temperature to your liking.

Malfunctioning Thermostat

A malfunctioning thermostat is yet another culprit causing the water to be too hot. The thermostat controls the temperature levels of your water heaters. However, sometimes the temperature is set to what you want, but the water is still too hot. In this case, the problem lies with the thermostat being faulty or damaged. 


Try to lower the settings on your thermostat and check the result by running water on a nearby tap. If nothing changes, seek professional assistance.

Mineral Build-Up

City water supply often contains a high concentration of minerals. This mineral-dense water can cause mineral build-up inside the tank. This can impairs the functionality of your appliance, causing your water heater to be too hot or even too cold.

Advanced DIY Solution

Switch off the water heater and flush out its water to eliminate the minerals inside. Refill the heater with water again and turn it on. This is an important piece of water heater maintenance and should be done periodically to improve efficiency.

Defective Heating Elements

Defective heating elements can also be a culprit. If one of the heating elements becomes faulty, it could result in constant operation. This means that the water will be considerably overheater. 

Professional Solution Only

Corroded or damaged heating elements are responsible for the overheating problem. Replacing them entirely is the only situation to prevent this dilemma. Typically, this will result in a complete water heater replacement. This should never be done by yourself. An experienced and licensed professional plumber like Lake Cook Plumbing should be called to take care of this. 

Don’t hesitate to give Lake Cook Plumbing a call if your water heater is too hot. Check out what your neighbors have to say on our Google reviews!

By zachadmachinescom

Winter Guide to Gas Hot Water Heater Maintenance

Winter Guide to Gas Hot Water Heater Maintenance

  • Plumbing
  • Water Heaters
A Winter Guide to gas Hot Water Heater Maintenance

Winter Guide to Gas Hot Water Heater Maintenance

The winter season is almost here, which means it’s time to prepare your home for the snow and frigid temperatures. You’ve insulated your plumbing, cleared your gutters, and prepped the standby generator, but there’s one appliance you can’t forget. Just like the furnace, homeowners will rely on their gas water heater during the winter season, but your gas water heater is just as strained from use due to the drop in temperature. Proper maintenance for your gas water heater not only ensures you can enjoy heated water throughout the holiday season, it prevents a plumbing catastrophe. Check out our winter guide to gas hot water heater maintenance.

How You Can Prepare Your Gas Water Heater this Winter

A damaged gas water heater poses a lot of problems beyond the frustration of a lack of hot water. Over time and use, your gas water heater can wear down, especially for homes that run on hard water. Pipes can rust and contaminate your drinking and bathing water, a leak can cause costly water damage, and even worse, your gas water heater tank can explode. Luckily with proper maintenance, you can enjoy your heated water without a plumbing catastrophe. Here’s how you can stay warm and dry this winter season.

  • Flush your gas water heater. Your water heater works the hardest during the winter season, and over time mineral deposits can settle at the bottom of the tank and break down the water heater. Mineral deposits prevent your gas water heater from operating efficiently and it can clog your water lines. That’s why it’s important to flush your gas water heater at least twice a year to clean out the mineral deposits.
  • Check the pressure valve. Your gas water heater has a pressure valve called the TPR valve that releases pressure whenever the tank becomes over pressured. To test your TPR valve, life the trip lever on the valve and release it again. You should see some water exit or hear a faint hint of air exiting the valve. If you don’t see anything exit the valve or water just keeps flowing out, you might need to replace the TPR valve. It’s a good idea to check your gas water heater’s pressure valve every six months to check for clogs or leaks.
  • Check the filters. Some gas water heaters have a filter to catch any problematic debris. Your water heater works best when it’s clear and clean of sediment and debris, which is why it’s important to routinely clean or replace your filters if your gas water heater has one.
  • Inspect the thermostat. Some heating problems aren’t caused by the appliances themselves, but a malfunctioning thermostat. A functional thermostat is important for all your heating appliances, as it prevents your gas water heater from overworking itself to keep up with inconsistent temperature settings.
  • Check the anode rod. The anode rod is another important component of your gas water heater that works to capture any corrosive material in the water. Your gas water heater tank is susceptible to rust and corrosion, which is why it’s important to occasionally check the anode rod. Watch for any calcium deposits, missing parts, or if the rod itself has dissolved to less than half inch thick. Anode rods can last up to 5-10 years, but they can last longer if routinely cleaned.
  • Adjust the temperature. The winter season makes it difficult to be energy efficient, especially when you heavily rely on your heating appliances. Adjusting the temperature setting on your gas water heater, however, can save in energy costs and prevents your gas water heater from overheating.
  • Insulate your tank and pipes. Just like the rest of your plumbing this winter season, a little insulation can go a long way. Covering the tank and attached pipes with an insulated material can help to keep the hot water in the pipes warmer for an extended period of time.
  • Clean out air intake and exhaust vents. Like your furnace, your gas water heater needs proper ventilation in order to function. Snow is a common issue for your gas water heater’s air intake and exhaust vents during the winter season. Snow and other debris can clog inside the vents and cause damages to your gas water heater. Fencing off snow and installing a metal mesh to keep pests out helps to keep your vents clear and water heater running efficiently.

Stay Warm this Winter by Taking Care of Your Gas Water Heater

A home with a damaged gas water heater makes for a miserable holiday season. A poorly maintained gas water heater is more than a nuisance, but a costly plumbing problem. Luckily you can stay warm and dry thing winter with routine maintenance. Proper maintenance however, can only help so much; sometimes you’ll need professional help. A licensed plumber can help guarantee your gas water heater is fully functional and prepared for the incoming winter season. Don’t wait until there’s water in the basement, call a plumber today.

Now that you’ve read our winter guide to gas water heater maintenance, what do you do next?

Call Lake Cook Plumbing Today to Have Your Water Heater Serviced!

By zachadmachinescom

Water Heater Leaks: Prevention & Solutions

Water Heater Leaks: Prevention & Solutions

  • Water Heaters
water heater leaks white water heater

Water heater leaks can ruin your home! Imagine coming home to inches of water damaging your house and belongings. It may seem like an unlikely scenario, but it could be entirely possible if your water heater is reaching the end of its life.

The lifespan of a water heater can be increased with regular plumbing service. For most people, a leak is just a matter of time. As water heaters age, they wear and become less efficient, putting homeowners at a greater risk for a disaster. A water pressure issue in the pipes or tank could cause the pipes to spray or the tank to overflow or burst. A corroded tank or faulty parts could result in a leak.

Fortunately, you can take steps to avoid the headache of leaks or flooding, or at least minimize the water damage should a leak occur.

Why you should take care of your water heater:

If your water heater leaks or burst, you will have water in your home causing potentially detrimental and costly damage. A burst water heater can flood an entire home with a couple inches of water, but even a small leak can cause significant water damage over time. As water settles in the floors and baseboards, it will stain, cause mold, and the structure will begin to rot and lose stability.

Mold and mildew caused by moisture in your home aren’t just unsightly, it can also cause health issues including nasal stuffiness, throat irritation, coughing, wheezing, eye irritation, skin irritation, or lung infections.

You shouldn’t just wait for your water heater to leak or burst and cause damage to your home and health. Taking proactive steps to maintain your water heater pipes, overflow pan, overflow valves, and the tank is important to prevent extensive damage and costly repairs.

How to prevent and fix water heater leaks:

Regularly check your water heater and surrounding area: Checking your water heater can help prevent issues with it in the first place, or at least make you more familiar with it if an issue arises that you need to tend to. You should check all pipes and valves for leaks, and the underside of the tank for rust or corrosion. When in doubt call a plumbing specialist. If you notice a drip coming from a drain valve, you may be able to fix it on your own by tightening the valve. If the valve is faulty, it will likely need to be replaced. Occasionally releasing some water from the spout at the bottom of the water heater can help remove sediment from the tank, reducing the risk of corrosion and leaks. You should also check the area around your water heater for moisture or mold, which can be indicative of a leak.

Check for condensation: If you notice moisture around your water tank, it may not be a leak at all, but condensation. When the tank is first filled or when the weather gets cold, cold water may fill the tank, causing condensation to form on the tank and drip onto the floor. The water should be cleaned up to prevent water damage, but no additional repairs are needed.

Protect your space: In the unfortunate occasion your water heater does experience a leak, the area around your tank should be protected to prevent water damage. Place an overflow pan under your tank to catch any water that overflows or leaks from your water heater. You can also use sealant on the floor around the water heater to help protect it from water in the case of a leak.

Think about water tank location: If you are renovating your home or building a new home, you should install your water heater in a garage, basement, or area where damage will be minimized.

If you experience a leak: Protect yourself with waterproof boots, gloves, and eyewear.

According to Fran O’Brien, division president of Chubb North America Personal Risk Services, “The time between when a leak occurs and when it is discovered is the single greatest factor in determining the amount of damage.”Before you try to clean up the water, make sure there are no power outlets or electrical wires submerged, and the water is not too hot to touch. Shut off the water supply, using the valve on the pipe leading to the water tank. The water supply typically turns off on its own when the tank is full, so if it is leaking, the water will run continuously. You should also shut down the heating element on your water heater, by either turning off your electricity or gas. Be sure turn your water supply back on before turning the electricity or gas back on so you don’t destroy the heating element. Once you have taken safety precautions and cleaned up to the best of your ability, you should reach out to plumbing specialists for emergency plumbing service to take care of any water damage, and repair or replace your water heater.

Call Lake Cook Plumbing Service, Inc. today for more information on water heater leaks!

By zachadmachinescom