Can You Install a Water Heater by Yourself?

Anyone who has surveyed the cost of installing water heaters knows that the installation charges aren’t exactly dirt cheap.

That’s why many, after seeing the price of installation, often attempt to install the heater by themselves to save money.

Although it isn’t exactly impossible to do the whole installation process by yourself, it requires a lot of hard work, equipment, and skills in soldering and plumbing.

Should You Install A Water Heater By Yourself?

All in all, it’s something we wouldn’t recommend. The installation price is often justified, and there are many good reasons why installing water heaters costs a decent sum.

Professionals Won’t Make Mistakes!

Professional plumbers are well equipped and trained to make sure all different water heaters are installed successfully.

Additionally, on the small off-chance that they do make a mistake (which is highly unlikely), the plumbing firm is responsible for damages and not you.

Plumbing Skills are Essential to do a Perfect Job Here!

Water heater installation is no simple project. It requires much more than handy plumbing skills and DIY project experience. It involves a bit of electrical, soldering, carpentry, and plumbing skills as well.

Insurance and Legal Coverage is Also Required!

Additionally, you will also have to obtain a permit for the work and get to know local and state building codes. Also, you will have your work inspected by the municipality.

Failing to comply with these codes can result in significant financial and legal losses.

Professional and licensed plumbing companies often have insurance to cover the risk of such losses.

Carrying out unpermitted work can also land you in legal peril and may nullify your related home insurance coverage.

Perfection is Key!

Also, small mistakes in the installation process may not be obvious from the get-go but eventually can lead to major failures down the line and end up costing you more money in the long run.

Proper maintenance and installation will definitely extend your water heater’s lifespan.

Save Your Warranty!

Lastly, many water heater manufacturers’ warranties can be considered void if licensed professionals do not perform the installation.

Manufacturers often require the installing plumbing company’s license number to register the warranty.

Safety Risks

Undertaking such a project also has multiple safety risks involved as well.

For example, a simple mistake of improper installation of the temperature and pressure relief (TPR) valve can result in an excess pressure build-up in the heater and an eventual explosion of hot scalding water.


At the end of the day, the decision lies in your hands. If you have weighed in the risks, pros, and cons and feel comfortable undertaking such a hard and time-consuming project, it’s completely up to you. 

But it’s definitely not something every person can do. It requires a bit of know-how and equipment in plumbing, soldering, and electrical work, which most of us don’t have.

If you do end up deciding to have your water heater installed by professionals, One Shot Water Heaters is an excellent and cost-effective solution.

They are a reputable firm with plumbing experts that can help you install your water heater timely and effortlessly. You can head on over to their website to book your installation anytime.

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