Is Your Home Being Affected by a Faulty Water Heater?

Keep an Eye Out for These 3 Signs of a Broken Water Heater!

The water heater is one of the most essential appliances in any home. So the last thing any homeowner wants is for their hot water heater to break down unexpectedly! Fortunately, water heaters rarely kick the bucket without first showing signs of trouble. This article will lay out three ways homeowners can tell if their water heater needs repair – or to be replaced entirely.

The Water Heater Is Making Loud Noises


One of the most unmistakable signs that it may be time for water heater repair is if loud or unusual sounds are coming from the water heater itself. Examples of irregular noises include popping, crackling, rumbling, or loud hissing. These noises typically result from sediment buildup inside the storage tank, which can develop over time as dissolved minerals in the water solidify and collect at the bottom of the tank.

The loud noises occur as air bubbles and steam trapped beneath the layers of sediment pop or force their way upwards, shifting the sediment. This can gradually degrade and damage the tank’s inner lining, which exposes the metal tank shell to the corrosive cocktail of water, oxygen, and minerals inside the tank – and once the tank begins to corrode, it’s all downhill for the water heater. Fortunately, homeowners can help prevent this scenario by keeping up with regular maintenance, including flushing the tank to remove the sediment and replacing the anode rod to prevent tank corrosion.

Smelly or Discolored Water 


Another clear (or, more accurately, cloudy) sign of water heater trouble is discolored, mirky, or foul-smelling water coming from the tap – particularly if only the hot water is affected. This can be caused by sediment buildup, tank corrosion, a corroded anode rod, or bacteria growth inside the water heater. 

Corrosion can release rust into the water, giving it a brown or reddish tint and a strange smell. Bacteria can grow in the tank when the water heater sits unused for too long, giving the water a rotten egg or sulfur odor. If bacteria or sediment are to blame, the problem may be solved by flushing the water heater. But if the hot water tank is corroded, water heater replacement is likely the best solution.

The Water Heater Is Leaking

Lastly, homeowners can be sure they need water heater repair or replacement if they see any evidence that the water heater is leaking. In some cases, this could simply be from a faulty temperature and pressure relief valve, a loose pipe fitting, or a worn valve – all of which are relatively quick and inexpensive to fix. But in other cases, a leaking water heater can be caused by something more serious, such as an overpressurization issue or a cracked or corroded storage tank.

Repairing a corroded water heater tank can be futile as corrosion makes the tank more susceptible to leaks, so replacing the whole unit typically makes more sense. But homeowners can help avoid corrosion by having their system serviced by a professional at least once a year. 

About Water Heaters Only, Inc.

Water Heaters Only, Inc. is a family-owned and operated company that has been serving Mesa and the surrounding communities for over 50 years. They provide same-day service, flat rate pricing, and on-time service. Call them today for water heater repair and maintenance in Mesa, AZ.

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Don’t Forget About Water Heater Maintenance

Neglecting a Water Heater Can Have Disastrous Results

Maintaining a water heater is essential for reliable access to hot water in a home. Unfortunately, many homeowners neglect this vital task and end up paying the price with disastrous results. Failing to perform regular maintenance on the water heater can lead to several problems, such as leaks and tank corrosion. 

Leaks can cause water damage to the home and spike water bills if left unchecked. Corrosion of the tank means that it won’t last as long, causing it to have to be replaced sooner than expected. Additionally, energy efficiency will suffer if maintenance is ignored, raising energy bills. Homeowners should not wait until something goes wrong to take care of their home’s water heater. This article will explain some of what goes into maintaining the water heater and why it’s vital.

The Importance of Flushing a Water Heater 

flushDraining and flushing the water heater is vital to keep it running smoothly and efficiently. Over time, sediment and minerals can build up inside the tank, leading to several potential problems. This buildup reduces the space in the tank for hot water, resulting in less hot water available when needed. 

In addition, this sediment causes a decrease in the water heater’s efficiency in heating the water, resulting in higher energy bills. Finally, sediment buildup can cause corrosion of the tank and other components inside the unit, leading to additional damage or failure of the system. Flushing out a water heater at least once a year is important to keep it running efficiently and avoid future issues. 

Replacing the Anode Rod and Other Maintenance Tasks

maintenanceOther crucial tasks besides flushing the tank must also be done during water heater maintenance to keep it working dependably. Things that should be done during maintenance visits include: 

  • Check and Replace the Anode Rod: An anode rod protects the steel lining of the tank from corrosion by drawing corrosive elements away from it. The anode rod should be checked during maintenance and replaced every few years as needed.
  • Test the Pressure Relief Valve: The pressure relief valve is a crucial safety component that helps prevent the tank from over-pressurizing and exploding. This valve should be checked during maintenance to ensure it works properly. If it isn’t working or there is rust or corrosion, it should be replaced immediately.
  • Inspect the Unit for Any Issues: During maintenance, plumbers will inspect the water heater for any signs of problems such as corrosion, leaks, faulty electrical connections, etc. If any issues are found, they must be addressed immediately to prevent further damage.

Benefits of Water Heater Maintenance

Regular maintenance of a water heater can provide many benefits for homeowners. One of the most important is that it helps to extend the lifespan of the hot water system. By regularly having their water heater inspected and serviced, homeowners can help prevent future breakdowns or serious problems from occurring. This can save both time and money in the long run due to avoiding costly repairs and unnecessary water heater replacement.

Routine maintenance also helps ensure that the water heater runs as efficiently as possible. This can reduce energy costs and also provide households with an ample supply of hot water when needed. Additionally, maintaining a water heater helps keep homeowners and their families safe by ensuring all components function correctly.

About Water Heaters Only, Inc.

Water Heaters Only, Inc. is a family-owned company with over five decades of experience serving Phoenix and the surrounding areas. They provide same-day service, flat rate pricing, and no extra charges for emergency repairs. Call them today for water heater maintenance in Phoenix, AZ

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Water Heater Problems? Time to Go Green With a New Tankless Water Heater

Why Get a Tankless Hot Water Heater?

A tankless water heater, also known as an on-demand or instantaneous water heater, is a water heating system that heats water only when it is needed. It does not store hot water in a tank like a traditional storage water heater. Instead, it heats up the water as it passes through the heater. This allows for an unlimited supply of hot water since the tankless water heater will heat up as much water as needed when needed. 

Tankless water heaters are more efficient than traditional water heaters because they only use energy when the hot water is being used, rather than constantly heating and reheating water in a tank. This blog post will discuss tankless water heaters, their benefits, and signs to replace an old water heater. 

Warning Signs Indicating the Need for Water Heater Replacement

showerA water heater is often neglected until something goes wrong. However, a home’s water heater will typically show signs that it needs attention before it completely breaks down. Signs it may be time to replace the water heater include: 

  • It is over 10 years old
  • No hot water or inconsistent temperatures
  • Hot water doesn’t last as long as it should
  • It is leaking
  • Corrosion has occurred, or water appears discolored and rusty
  • Frequent repairs are needed

How Tankless Water Heaters Work  

A tankless water heater is an energy-efficient alternative to traditional hot water heaters that uses a heat exchanger to quickly and efficiently warm up cold water as it enters the unit. Unlike other types of water heaters, tankless units do not hold or store hot water in a large tank but rather provide on-demand heating when the hot water tap is turned on. 

Tankless water heaters also have some additional features that make them attractive to homeowners. For example, they offer an unlimited supply of hot water for multiple fixtures without running out, so cold showers can be a thing of the past. They also provide temperature control that gives the ability to adjust the water temperature for each individual faucet and fixture, allowing for greater customization.

Benefits of Tankless Water Heaters

saveTankless water heaters offer many advantages to homeowners. The most notable is their energy efficiency. Because tankless water heaters are on-demand, they only activate when hot water is needed and do not need to constantly keep a large tank of hot water available. This saves energy since the water heater does not need to work as hard to maintain high temperatures, leading to lower energy bills.

Another advantage of tankless water heaters is the space-saving benefit of having a compact size that takes up minimal space. This space-saving feature makes tankless water heaters ideal for small living spaces where space is at a premium. In addition, tankless water heaters have longer lifespans and can last up to 20 years or more with proper maintenance.

About Water Heaters Only, Inc.

Water Heaters Only, Inc. is a family-owned and operated company serving Mesa, AZ, and the surrounding communities for over 50 years. They provide flat rate pricing, same-day service, and 24/7 live answers. Call them today for tankless water heater services in Mesa, AZ

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Signs That it is Time to Consider Water Heater Replacement

When is it Time to Break Up With the Water Heater? 

Nothing lasts forever, including water heaters. According to the U.S. Department of Energy, these appliances can typically last around 10 to 15 years. This blog will share common signs that indicate it’s time for water heater repair or replacement

There’s Corrosion on the Water Heater Tank 

corrosionThere are many reasons why a water heater may develop corrosion on its tank. For instance, if the anode rod isn’t replaced on time and the tank isn’t flushed during maintenance, sediment can build up inside the tank and cause corrosion. Other causes can involve chronic leaks and the pressure relief valve. 

If a professional notices corrosion on the water tank early, they could remove the rust and prevent further problems. If not, however, replacing the entire water heater may be the only real option and more cost-effective than repairing it. 

Not Enough Hot Water 

If a water heater stops producing hot water or hot water runs out quicker than it should, a professional can try addressing the problem. However, depending on the cause, the unit’s age, and if the problem keeps happening, a replacement could be a better solution than repairing it. A professional can assess the water heater, identify any problems, and possibly suggest replacement. 

Some reasons why a water heater might stop producing consistent hot water include the following: 

  • Routine maintenance has been neglected.
  • The water heater’s heating element is broken. 
  • Too much corrosion in the water tank affects the appliance’s overall function. 
  • The pilot light isn’t working. 

Higher Energy Bills 

billRising energy bills can be a sign of an inefficient water heater. Over time, water heaters run less efficiently and require more energy to maintain the same temperature. If homeowners notice their energy bills increasing but cannot pinpoint why it could be a sign that their water heater is running inefficiently and needs replacing. 

If homeowners notice these signs, they should contact a professional to inspect the water heater before any damage worsens. It’s a good idea to get a water heater inspected annually as part of regular maintenance. Doing so can help detect problems early and prevent costly repairs or replacements down the road. Taking care of the water heater can help keep energy bills low and protect the home from potential problems.

About Water Heaters Only, Inc. 

Water Heaters Only, Inc. is a family-owned and operated business serving Phoenix, AZ, and surrounding areas. They offer flat rate pricing, same-day service, and no additional charges for emergency repairs. Call them today for water heater installations and replacements in Phoenix, AZ

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New Year’s Resolution: Get a New Water Heater

Three Benefits of Installing a New Water Heater 

Nothing’s worse than an old or poorly-functioning water heater. It can mean cold showers or spotty dishes––even after being in the dishwasher for hours. This new year, homeowners should consider the benefits of getting a new water heater. They can read about three of these benefits below. 

Lower Energy Bills and Better Efficiency 

The energy efficiency of an old and outdated water heater decreases over time. This means it takes more energy to heat the same amount of water, resulting in higher energy bills. By replacing an old water heater with a newer model, homeowners can regain the efficient performance it originally had. 

A new water heater will be much more efficient than an old one, resulting in lower energy bills. Additionally, newer models come with features such as better insulation and advanced temperature controls that can help homeowners save even more money on their energy bills. Replacing an old water heater is an easy way to start saving money today! 

Better Hot Water Recovery Rate

waterWhen looking for a new water heater, it’s important to consider the hot water recovery rate. This rate tells how quickly the unit can replenish hot water after it has been depleted. A higher recovery rate means people won’t have to wait long for hot water to come out of the tap, which is especially important with a large household. If a home has multiple bathrooms, having a water heater with a better recovery rate can make all the difference. So if homeowners want to ensure that everyone will get hot water when needed, look for a water heater with a good recovery rate. 

Upgrading to a new water heater can give homes the benefit of a better recovery rating. Newer models have improved technology, allowing them to heat the water more efficiently and quickly, so people won’t have to wait for hot water after someone else takes a shower. This is a great way to improve a home’s hot water supply and ensure the whole family is comfortable.

Save Space 

heaterHomeowners want to make every square inch of their home count because there is no such thing as too much storage space. Today’s water heaters are not only more efficient but can also take up much less space than conventional storage tank water heaters. This makes tankless water heaters an excellent choice for those looking to save space. 

These small units can be mounted on a wall, freeing up valuable storage space in the home. They are also more energy efficient than their traditional counterparts and can save on water heating costs. Tankless water heaters also last up to twice as long as traditional tank systems, making them an excellent long-term investment. A tankless water heater is a perfect choice for those who want to save precious space and energy.  

About Water Heaters Only, Inc. 

Water Heaters Only, Inc. is a family-owned and operated business with over 50 years of expertise serving Mesa, AZ, and the surrounding areas. They provide flat rate pricing, same-day service, and on-time arrivals. Call them today for a water heater or tankless water heater installation in Mesa, AZ.

Make Sure the Water Heater is Ready for Winter

Watch Out for These Signs of Water Heater Failure 

Fall is here, and colder temperatures are coming with it. With the cooler temperatures, everyone tries to remember the strategies they used to get them through the last colder season. No doubt one of those strategies was a hot bath or shower. 

Unfortunately, too many people will run to the shower this fall and winter to warm up, only to be met with cold, frigid water. Further investigation will undoubtedly reveal that the water heater has failed and left them out in the cold. 

Luckily, water heaters rarely fail without giving some indications that problems are in the future. Noticing and reacting to these signs can prevent families from being stuck without hot water to wash clothes and dishes and bathe. Here are some common signs that the water heater isn’t ready for winter and needs professional attention. 


Unpredictable Temperatures 

Before water heaters go completely cold, there are usually some signs that something is amiss. The first sign to look out for is temperature fluctuations that warn of a complete loss of service of the water heater to follow. Watch out for inadequate delivery temperature of the water and insufficient hot water volume. 

The inadequate temperature of the water is an indication that the burner or heating elements need attention. Sometimes adjusting the temperature at the water heater can help, but usually, the problem is more complex. Calling a professional for help can prevent a loss of hot water. 

An insufficient amount of hot water or when the shower gets cold too fast is almost always due to a lack of water heater maintenance. Over time, scale builds up in hot water tanks, inhibiting water from heating. Professional maintenance, including draining and flushing this sediment, can usually restore performance without the need to replace the water heater. 

Leaks leaks

Leaks in water heaters are serious problems that can have serious consequences. Water tanks are pressurized vessels that can cause injuries and burns when complications from leaks arise. Despite safety features, people are burned or fall victim to injury or property damage every year when water tanks explode. Instead of taking chances, keep an eye out for water leaks, which indicate that the tank is compromised. 

There are two kinds of leaks in a water heater, visible and hidden. The signs of visible leaks are:

  • Rusty spots on the outer jacket of the water tank
  • Corrosion around pipe fittings
  • Crusty scale that’s visible on piping

The signs of hidden leaks are: 

  • Sizzling or popping noises
  • Ignition faults
  • Constantly relighting the pilot light

If homeowners notice signs of a leak, they should reach out to a water heater technician immediately. The leak could not be from the tank and a minor problem easily fixed by the professional, or it could be on the tank from corrosion, meaning a water heater replacement will be necessary. 

Old Age and Wear and Tear

Another indicator that the water heater could be about to fail is age. Most water heaters have warranties that last for 7-10 years. After the warranty period, homeowners can start to expect problems. Some of the other signs that accompany old age and are indicative of too much wear and tear on the water heater are:

  • Numerous repairs over a short period
  • Fluctuating water temperatures
  • Corrosion

Water heater replacement might be the best option if the water heater is older or has experienced too much wear and tear. That way, homeowners can regain their peace of mind and ensure they won’t be left without hot water. Plus, utility bills will decrease with a new, more efficient water heater.  

About Water Heaters Only, Inc.

Water Heaters Only, Inc. is a family-owned and operated company serving Mesa, AZ, and the surrounding neighborhoods. They provide flat rate pricing, same-day service, and no overtime fees. Call them today for water heater services in Mesa, AZ.

Should You Install a Tankless Water Heater?

What is a Tankless Water Heater?

A tankless water heater is a type of water heater that does not use a storage tank to hold hot water. Instead, it heats water on demand only when residents need it. This makes tankless water heaters more efficient than conventional water heaters, which lose heat as they stand by waiting for someone to need hot water. Like traditional water heaters, tankless water heaters come in two basic types: electric and gas.

Making the switch can be a big decision since upfront costs are typically higher than a conventional water heater, but tankless water heaters have better longevity and efficiency, which saves homeowners money. Here homeowners can find a larger discussion to help them decide if a tankless water heater installation is for them. 

Signs it’s Time to Replace an Old Water Heater

waterheaterThe best time to consider tankless water heater installation is when the current water heater is on its last legs. Due to the cost of water heaters, there is no reason to make the switch before it is necessary. So, how do homeowners determine when their current water heater may need to be replaced? Look out for these signs:

  • Old Age: Most traditional water heaters only last about a decade. After the tank hits the eight-year mark, it has likely lost efficiency and may be closer to needing repairs or a replacement than one would hope. 
  • Corrosion: When corrosion has occurred in the tank due to neglected maintenance or old age, it’s time to replace the water heater before the corrosion causes the water to be discolored or smell funny.
  • Inadequate Hot Water Supply: Lost efficiency means less hot water. If the water heater forces everyone to take cold showers because the hot water runs out too fast or never gets hot enough, then it’s time to upgrade. 
  • Frequent Repairs: Except for some leaks and corrosion, professionals can repair most water heater problems. However, there is a time when it’s cheaper to install a new tank instead of frequently repairing the old one.
  • Leaks: Most leaks in a water heater tank aren’t repairable and will only worsen. Consider upgrading as soon as leaks are noticed. 

How a Tankless Water Heater Works

Tankless water heaters don’t have a large tank to store water in. In traditional water heaters, water is heated and stored while awaiting use. This wastes energy because it needs to be continually heated. Additionally, it means that hot water will run out as soon as the tank is empty. 

Instead, tankless water heaters heat water quickly as soon as needed. With tankless water heaters, powerful burners or heating elements heat water as long as the flow is sensed in its piping, giving endless hot water for lower overall energy costs. Tankless water heaters also typically have a longer lifespan than traditional tank water heaters since they don’t have to constantly maintain a large volume of hot water, which can strain the system.

Benefits of Tankless Water Heaters

costsThere are many reasons why more homeowners are starting to make the switch to tankless water heaters. Tankless water heaters spend more time sitting idle, which leads to a water heater that lasts longer and requires less service. Some of the other benefits of tankless water heaters are: 

  • Hot water on demand
  • Endless hot water
  • Lower energy costs
  • Greater reliability
  • Greater life expectancy of the unit 

About Water Heaters Only, Inc.

Water Heaters Only, Inc. is a family-owned and operated company that has been specializing in residential and commercial water heaters for over 50 years. They offer same-day service, flat rate pricing, and no additional charges. Call them today for tankless water heater installation in Phoenix, AZ, and the surrounding areas.

How to Tell When the Water Heater Isn’t Working

Signs the Water Heater Isn’t Working

Surely the water heater isn’t working when someone is stuck in a cold shower, right? Yes, but other signs show the water heater is on the verge of having problems that aren’t as immediately inconvenient as losing hot water in the shower. Learning the signs a water heater is on the verge of having problems allows homeowners to receive help before the issue worsens and more extensive repairs or a replacement becomes necessary.

Some of the more obvious signs that people may already know are:

  • Age: A water heater is good for about ten years. After this point, a new water heater may be necessary due to normal wear and tear. 
  • Frequent Repairs: Savvy homeowners keep track of their expenditures, especially regarding the cost of home repairs. If a water heater has needed frequent professional attention and provides inconsistent hot water, replacement is likely the option that makes the most sense. 

This article is devoted to the subtler signs that a water heater isn’t working right. Here are the three most common signs that show homeowners it may be time to get professional help. 

New, Loud Sounds

soundsAn important part of keeping the water heater safe and working is flushing the tank periodically. Annual water heater maintenance is important for homeowners that wish to get the most out of their appliance, and flushing the tank is always a part of good water heater maintenance. 

When a water heater isn’t flushed regularly, sediment builds up in the bottom of the tank and on heating elements. The deposit robs the appliance of efficiency, causing a slow spike in bills. The easiest way to recognize sediment in a water heater is the rumbling or thumping sound when the unit kicks on. 

Flushing the tank can be done as a part of water heater maintenance by a licensed professional. When the tank is flushed, the unit will be disconnected from the power source or cut off from the gas supply, and then the tank will be drained. Once the tank is empty, fresh water will be added to stir up solids and flush them out. 

Cloudy, Discolored, or Smelly Water

water Another important step in water heater maintenance is checking the anode rod. This is usually done while the tank is draining. The purpose of the anode rod is to protect the water heater from corrosion. The anode rod gets corroded instead of the water heater tank but eventually loses its ability to protect the tank. 

Once the anode rod is completely corroded, the tank will begin to corrode instead. When a tank is corroded, water can start to come out of the tap cloudy or discolored with a distinct bad odor. Once a water heater tank is too corroded, a replacement will be necessary, which is why it’s important not to neglect water heater maintenance.  

Leaks or Wet Spots Around the Water Heater

Leaks are common in older water heaters, especially if maintenance is neglected. Leaks are typically easy for professionals to fix, but a water heater replacement may be needed if the tank is cracked.

The bad news is that water heater tanks with cracks are usually not repairable. The good news is that new water heaters are typically more efficient than the current unit, saving homeowners money on monthly utility bills. 

About Water Heaters Only, Inc.

Water Heaters Only. Inc. is a family-owned and operated business with over 50 years of experience serving Mesa, AZ, and the surrounding areas. They provide flat-rate pricing, same-day service, and no additional charges. Call them today for water heater services in Mesa, AZ.

How to Keep the Water Heater Properly Maintained

The Importance of Maintaining Your Water Heater

Every time a sink or shower is turned on, a powerful machine is at work moving and warming water to meet the call. Homeowners don’t usually think twice about wondering how the water will get to the desired temperature because the water heater gets used every day. With this device being such an integral part of the plumbing system, the least homeowners can do is give it a little TLC.

Don’t Forget to Flush the Water Heater

flush the tankAt least once a year, homeowners should have their water heater tanks flushed. Emptying the water and flushing it aids in the water heater’s ability to do its job properly. Even though the water in the United States is fairly clean, there are still many dissolved substances in America’s water.

Minerals and sediment build up in a water heater over time and can stick to the bottom and the sides of the water heater. Some can clump together, and as the water flows through the heating system, they can get lodged into crevices of the water heater, creating hard mountains that can harm the system’s efficiency and longevity. These sediment build-ups not only negatively impact a water heater’s efficiency and raise energy bills, but they also contribute to the corrosion of the tank.

Reliable Water Heater Maintenance Tricks

water heater valvesAnother easy way to help maintain the health of a water heater is to routinely skim over the surface of the unit and check for proper working valves, rods, and other outside fixtures. One of the most common signs of ill health for a water heater is rusting around the fittings. If the metal is rusting, a professional may need to be called to ensure the fittings are properly tightened, and there are no leaks. Placing a bucket under valves and giving them a quick pull will tell homeowners if they need to replace anything.

Inside the tank is the anode rod, coated in magnesium and aluminum to help keep the water tank from corroding. The anode rod needs to be replaced about every two to five years, depending on water usage and if the area has hard water. Once an anode rod has worn out, it is time for a replacement to ensure the water tank itself does not begin doing the same.

How Can This Help the Unit?

The first benefit of proper water heater maintenance is that utility bills reflect the unit’s efficiency. Maintenance will also impact the unit’s longevity, preventing the need for a premature replacement. The life expectancy of a water heater is about 8 to 12 years, so regular servicing is crucial.

Professional checks of a water heater can also catch any potential problems early on before they morph into larger ones. Once the damage or corrosion gets too bad, a repair isn’t worth it, and a replacement is needed. Properly maintained water heaters give homeowners peace of mind, warmer baths, and cheaper utility bills than neglected ones.

About Water Heaters Only, Inc.

Water Heaters Only, Inc. is a family-owned and operated company with over 50 years of experience serving the residents of Phoenix, AZ, and the surrounding areas. They provide flat-rate pricing, same-day service, and no overtime charges. Call them today for water heater maintenance in Phoenix, AZ.