Repair Vs. Replace: How Do You Know If You Need Water Heater Replacement? | Bloomington, IL


Are you worried about the performance of your water heater? Are you concerned that it may be time to replace it? In this blog post, we’ll discuss the signs that you need water heater replacement and the factors to consider when deciding between repair or replacement in Bloomington, IL.

What Are the Signs You Need a New Water Heater?

It’s important to recognize the signs of a malfunctioning water heater to take action before it fails completely. Here are a few signs that suggest it’s time to replace your water heater:

Age of the Water Heater

One of the most obvious signs that it’s time to replace your water heater is its age. Most water heaters will last for around 10-12 years before needing to be replaced. If your water heater is more than ten years old, it’s likely time to start shopping for a new one.


Leaking water is never a good sign, especially when it’s coming from your water heater. If your water heater is leaking, it’s likely due to corrosion or a faulty valve. In this case, water heater replacement is better than repair.

Too Much Noise

Your water heater should be relatively quiet. If you start to hear strange noises coming from your water heater, such as rumbling, popping, or banging, it’s likely due to sediment build-up. This is a sign that it’s time for a water heater replacement.

Water Quality

If the water coming from your taps is discolored, has a strange taste, or smells bad, it’s likely due to a problem with your water heater. This indicates that the internal components of your water heater have become corroded, and it’s time to replace it.

Low Hot Water Output

If you’ve noticed that your hot water output is low, even after adjusting the temperature, it’s likely due to a problem with the heating element. This is an indication it’s time for a water heater replacement.

Rising Heating Costs

Most of your home’s heating costs are associated with your water heater. If your water heater is getting old and less efficient than it once was, you may want to have a professional inspect it to determine whether or not a water heater replacement would be the better choice.

Cold Water

If you turn the hot water tap but still get cold or lukewarm water, it’s a sign that your water heater needs to be replaced. If the problem is easily fixable, then a plumber can diagnose and fix the issue, but if not, a replacement may be in order. You should get a professional’s opinion because the answer isn’t evident without more information.

Frequency of Repairs

Keeping track of the annual total number of repairs is a great way to know if it’s time for water heater replacement. You shouldn’t have to call a plumber more than twice a year to fix your water heater. Calling a professional plumber to fix your water heater may be a better financial choice if this is the case.

Rust and Corrosion

Inspect the water tank for obvious signs of rust and corrosion. Carefully inspect the pressure and temperature relief valves and the inlet and output connections. Water heater corrosion is usually only an issue when the unit is quite old. If it does show up, it’s usually irreparable, so you’ll need a new water heater.

Factors to Consider When Deciding Between Water Heater Repair or Replacement

When it comes to deciding between water heater repair or replacement, there are a few factors to consider.


The cost of repair or replacement is an important factor to consider. While repairs may be more cost-effective in the short term, a new water heater may be more cost-effective in the long term due to increased efficiency.


If your water heater is more than ten years old, water heater replacement is more cost-effective than repairing it. The older your water heater, the less efficient it will be and the more likely it is to break down.


When comparing water heaters, it’s important to consider the efficiency of each model. A more efficient water heater will save you money on your energy bills in the long term. If yours is not as efficient, water heater replacement may be the better option.

How to Select the Right Water Heater

When selecting a new water heater, it’s important to consider a few factors. First, consider the size and capacity of the water heater. The size of your household (the number of bathrooms and the number of occupants) should determine the size of your water heater.

Next, consider the type of water heater. There are several types of water heaters to choose from, such as electric, gas, propane, and tankless. Each type of water heater has its own advantages and disadvantages, so it’s important to compare them to determine which is best for your needs.

Thirdly, you should consider the space in your house. To install a tank-style water heater, you’ll need a location large enough to accommodate the tank’s capacity (60, 80, or more gallons). This enormous tank can consume a whole wardrobe, a substantial piece of a basement, or even a crawlspace. A tankless water heater could be the most convenient choice if you’re short on storage room at home. Whether electric or gas-powered, tankless water heaters typically range in size from about 10 to 7 inches in height and depth, respectively, and from about 30 to 20 inches in width and depth. Tankless water heaters are more compact than traditional storage types and can also be mounted on walls.

Finally, consider the energy efficiency of the water heater. Look for ENERGY STAR-certified water heaters, as they are designed to be more energy efficient than standard models.

Professional Water Heater Installation

When it comes to water heater repair or replacement, it’s important to consider the water heater’s age, efficiency, and cost. If your water heater is more than ten years old, leaking, making strange noises, or has poor water quality, it’s likely time to replace it.

If you’re in the Bloomington, IL area and need professional plumbing services, look no further than the experts at Covenant Plumbing. We offer a wide range of services, from water heater installations and replacements to repairs and maintenance. Our experienced technicians can help you select the right water heater for your needs and budget and provide professional installation services.

Call Covenant Plumbing at (309) 603-1253 or contact us online if you need water heater replacement in Bloomington, IL.

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