What are the most common mistakes people make when installing a water heater?

When it comes to water heaters, new customers frequently ask us if they need a gas or electric model. They may also ask if they need a tank or a tankless. If a customer has never installed a water heater before or if the installation of their new water heater has been delayed, then it’s likely they have a lot of questions. With so many options and variables, it can be overwhelming for even the most experienced homeowner. To help you understand what to expect when installing a new water heater, we have put together this FAQ about common mistakes new water heater installers make. Read on to learn more about what questions to ask before booking an appointment with a contractor and what signs to look for to ensure a successful installation.

Not checking the water heater’s operating parameters.

All water heaters operate on a set of parameters. These parameters determine how much water is used and at what temperature it is dispensed from the tank. However, not all water heaters operate the same way. Some water heaters have more parameters than others, but it is important to check them before you install the water heater. The operating parameters are typically listed on a white or yellow tag attached to the water heater. You can also find them on the internet. If you do not check them, you may end up with a water heater that is not fully capable of providing hot water when you need it. This can lead to higher water bills and frustration for the homeowner. It can also be dangerous. If the water heater is not capable of providing hot water when you need it, it can increase the risk of scalding and endanger your family if the water is accidentally turned on. This can be especially true for families with little children or people with physical disabilities.

Allowing a contractor to begin work before all permits have been obtained.

Most cities and towns have regulations regarding the installation of water heaters. It is important to check with the local health department to make sure the contractor has all of the proper permits. In many cases, the permit process can be lengthy and may require more than one visit to your home. Some cities and towns require that they be onsite to inspect the installation and make sure it meets code. It is also important to check with the local gas and electric companies to make sure the installation will be in compliance with their regulations. If there are any issues with permits or code compliance, the contractor may need to reschedule the installation. This can add extra time and cost to the project, which is something you should keep in mind when planning for installation. If you do not check permits and code compliance, you may end up with an installation that does not meet code and could be a hazard. This could require additional permits and cost more money to correct.

Allowing a contractor to begin work before all necessary materials have been delivered and installed.

It can be tempting to start the installation before all the necessary materials have been delivered and installed, but this is a mistake. Contractors will often tell you that the installation will take 3-4 days, but this can be an unrealistic estimate. It is important to plan for the additional time for the materials to be delivered and installed. It is also important to keep in mind that the contractor will not be able to work on the installation without the materials. The materials will need to be at the job site, and the installation may be delayed if the materials are not ready. Delaying the installation until the materials are ready can increase the cost of the project and put you behind schedule. This is particularly important if you have a tight budget and are trying to squeeze in the installation as part of your closing process.

Forcing the contractor to work on a tight timeline.

In many cases, water heaters are not the top priority for the contractor. They are usually scheduled months in advance, and most contractors do not work on a tight timeline. If the contractor cannot begin the installation when they are scheduled to, it could be because there are other projects that are even higher priority. The contractor may also need additional time to source materials or find an engineer to inspect the installation. If the contractor cannot begin the installation when they are scheduled, you should let them. If the contractor tells you your installer will not be able to start for another week, take a deep breath and consider waiting. This is another reason to consider hiring a licensed contractor. Licensed contractors have the experience to handle multiple projects and understand the importance of scheduling. If the contractor cannot begin the installation when they are scheduled, you should let them. This can be a sign that they are a responsible company and that they will get the installation done when they are supposed to.

Not hiring a licensed contractor for the job.

It is important to hire a licensed contractor to install your water heater. Some people install water heaters themselves to save money. This is not recommended. When you hire a contractor, they are required to take continuing education classes and have to pay a yearly fee to be licensed. Licensed contractors have been through an extensive background check, have had their work reviewed by other contractors, and have had to demonstrate that they are capable of doing the job correctly. Licensed contractors are also required to comply with all local, state and federal regulations. If you attempt to install a water heater yourself, you may violate code or cause an accident. This can be extremely dangerous and, in some cases, will require the homeowner to pay for damages. This can be extremely costly and result in fines as well as long-term repercussions if the homeowner is found responsible for the accident.

Conclusion

The installation of a water heater can be a complicated process. It is important to make sure the contractor you hire has the experience and the certifications necessary to do the job. It is also important to check the contractor’s references, discuss the project with them, and make sure you understand all of the details. It is also important to keep in mind that the installation of a water heater is not a do-it-yourself project. It may be tempting to install a water heater yourself to save money, but this can be extremely dangerous and is not recommended. It is important to hire a licensed contractor to install your water heater. Licensed contractors have the experience necessary to do the job correctly, and they can help you avoid mistakes that could end up costing you more.

Frequently Asked Question

​Can I install a hot water heater myself?
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.
​Why is installing a water heater so expensive?
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.
​What is done when replacing a hot water heater?
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.
​What is the average cost for a 50 gallon water he
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.
When is the best time for a new water heater?
  • 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
Should I set my water heater to very hot?
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.
Does turning up the temp. make hot water last long
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.)
What shortens the life of a water heater?
Sediment buildup shortens the life of your water heater and adds to your energy bill by reducing its efficiency. Draining two or three gallons of water is usually enough to flush out sediments, but always let the water flow until you no longer see particles in the bucket. Regular water heater maintenance will always extend its lifespan.
Why does my hot water last 10 minutes?
  • You're overusing hot water.
  • The water heater tank size is too small for your household.
  • Your hot water heater is tankless.
  • Sediment or minerals have built up in your water heating system.
Does a water softener reduce the life of a water h
Soft water can actually corrode the water heater anode faster. When the anode wears down, the corrosive elements will move on to the tank. So if left alone, a water softener system can actually shorten the lifespan of a water heater.