The Federal Energy Conservation Program (FECP) was designed to reduce energy consumption and increase efficiency in government buildings. This included buildings operated by federal agencies, such as military bases, hospitals, prisons, and schools. Hot water tanks are often overlooked when it comes to efficiency standards. However, it is estimated that 55 percent of these are not in compliance with energy code standards. If you have an older hot water tank that is not up to code, it may be costing you money without you even realizing it. A poorly operating hot water tank will use far more energy than one that is properly sized and insulated. This is because an inefficient tank heats water more slowly and must run at a higher temperature to maintain a steady flow. The cost of operating an inefficient hot water tank can add up quickly. The average American household spends $1,000 on water and sewer services each year, so a more efficient water heater will lead to significant savings on your utility bill. There are many ways to determine if your hot water tank is efficient. To begin, check the date on the manufacturer’s stamp. This will indicate when the tank was manufactured. If it is older than 10 years, it is most likely not up to code. Next, have a certified technician or contractor take a look at it. They will be able to determine if it is insulated properly and if it is a high-efficiency tank that is operating under the required standards and energy code. If it is not up to code, you will need to replace it with a new, more efficient unit. Here are some things to consider when shopping for a new tank.

Determine your water usage.

You will need to take your current water usage and estimate how much water you will need per day, week, and year. Once you have this information, it will be easy to find a tank that meets your needs and is within your budget. Once you have your brand new tank installed, you will also need to keep track of your water usage. This will allow you to make adjustments if you are using less water than expected, or if you are using it for irrigation and your water meter is not equipped to handle that much water. There are many ways to keep track of your water usage. You can purchase a water meter that connects to your irrigation system and records how much water you are using. Or you can manually track your water usage by writing down the date, time, and amount of water you used in a log.

What are the best types of hot water tanks for you?

There are three basic types of hot water tanks: Storage, Tankless, and Hybrid. Each has its advantages and disadvantages. Here is a breakdown of each type so you can determine which is right for your home:

How much hot water do you need?

Determining the amount of hot water you will use daily or weekly will help you to choose the right size tank. You should aim to have a supply of hot water for bathing and cleaning, as well as for washing dishes and clothes. If your hot water tank is not large enough, you will have to wait longer for the water to warm up. This is inconvenient and can lead to frustration. You should have enough hot water stored to last for several hours in case someone forgets to turn the tap off before taking a shower or doing the dishes. The average American uses about 33 gallons of hot water per day. If you live in a larger home or have a large family, you will need a larger tank.

The age of your hot water tank

If your hot water tank is older than 10 years, it is most likely not up to code. You will need to replace it with a new, more efficient unit. It is recommended that you have your tank inspected and tested every 5 years to stay compliant with local energy codes. The older the tank, the more likely it is to break down and require maintenance. If your tank is extremely old, it may have to be completely replaced. Even if it is only a few years old, it may still require maintenance. Newer water heaters are far more energy efficient than older models, and they come with various energy-saving features. If your hot water tank was manufactured before 1990, it was most likely a cast iron or steel tank. These old-style tanks were extremely inefficient and can pose health hazards. They should be replaced as soon as possible.

What size tank do you need?

There are a few factors that will impact on the size of your hot water tank, such as your water usage, the hours you run your water, and the type of home you live in. The size of your hot water tank will vary depending on the number of occupants that live in your home, the type of water heating system you use (gas, electric, or a combination), and the hours of operation. The American Society of Heating, Refrigeration and Air-Conditioning Engineers recommends the following hot water tank sizes for homes:

  • Two occupants - 19 gallons per person per day
  • Three occupants - 19 gallons per person per day plus 4 gallons per person per day for laundry
  • Single-family home - 20 gallons per day
  • Multi-family home - 18 gallons per day

What type of hot water tank is best for you?

There are three basic types of hot water tanks: Storage, Tankless, and Hybrid. Each has its advantages and disadvantages. Storage-tank water heaters store water and are the most popular type of hot water tank. They typically consist of a large tank that holds water at a constant temperature. They are also called “wet” or “pressure” tanks because they maintain the water at a certain temperature using water pressure.Tankless water heaters are extremely efficient and require no storage tank. They are often used in large commercial buildings where they can provide hot water for multiple users at once. They are very expensive and not cost-effective for residential use.Hybrid water heaters use a combination of both types of hot water tanks. They are more expensive than standard storage-tank water heaters, but they are more efficient than tankless water heaters. They are generally found in large homes with multiple water fixtures.

Conclusion

The cost of heating water in your home is a significant part of your monthly utility bill. This is because heat travels through the pipes and then out into the air, where it is then absorbed back into the water supply. This can range from $100 to $500 a year depending on how old and inefficient your water heater is. If you have an old, inefficient water heater, not only will it cost you more money on your water bill, but it will also waste significant amounts of energy. The cost of a new high-efficiency water heater will go a long way toward reducing your overall utility bill.

Frequently Asked Question

While you technically can install a hot water heater yourself as a homeowner, the likelihood that this is a good or safe idea is very slim. Trust the professionals with your hot water heater installation to make sure it's done correctly. You wouldn't want to cause yourself or your family any harm.
The higher cost is a result of a more labor-intensive set-up, as new gas and water lines are required for installation. For a new tankless water heater, new electric wiring will need to be installed.
Turn off all water supplies in the house. Turn on all the hot water faucets in the house in order to drain what is left in the existing hot water heater. Then, disconnect the water line that connects the water heater to the rest of the house. There is often a connection on a hose that you can simply unscrew.
  • Your older water heater is getting up there in age
  • It's making strange noises
  • You're getting rusty water out of the tap
  • Your hot water doesn't last as long as it used to
  • There are water puddles around the unit
120 degrees Fahrenheit is the safety recommendation against scalding, but 140° is the common default setting. Most experts agree that anything below 120 degrees creates a risk for bacteria to develop inside your water heater from stagnant water, such as legionella that causes Legionnaire's disease.
These heaters can be fueled by electricity, gas, or liquid propane and installed in many areas of your home. The national average cost to replace a 50-gallon hot water heater is $1,100 to $2,800, with most people paying around $1,800 for a direct replacement of a 50-gallon gas hot water heater using the same model.
  • Your older water heater is getting up there in age
  • It's making strange noises
  • You're getting rusty water out of the tap
  • Your hot water doesn't last as long as it used to
  • There are water puddles around the unit
These heaters can be fueled by electricity, gas, or liquid propane and installed in many areas of your home. The national average cost to replace a 50-gallon water heater is $1,100 to $2,800, with most people paying around $1,800 for a direct replacement of a 50-gallon gas hot water heater using the same model.
Turn up the thermostat on the hot water heater. One of the easiest ways to make a hot shower last longer is by using less hot water while it's at a higher temperature. To do this, turn up the temperature on the thermostat that's attached to the hot water heater tank. (Not the thermostat on the wall.)