types of water heaters section 6

Home Depot Water Heater Installation Cost (Installation & Replacement)

You might wonder if Home Depot will install a water heater you buy from them for free. Since replacing one usually costs hundreds or even thousands of dollars.

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Installing a water heater costs between $1,000 and $3,000 at Home Depot.

Also, permits, installation supplies, and the elimination of the old water heater are all included in this price.

However, costs may go up if fuel sources change or if a tank of water heater is replaced with a tankless model.

Cost Options of Installing a Water Heater at Home Depot

Your water heater installation at Home Depot will cost between $1,000 and $3,000.

Whether you select a tank water heater or a tankless water heater will determine the price.

Option 1 Cost 


A tankless water heater uses gas or electricity to operate but does not contain a tank to hold water.

Water and energy are both effectively conserved by the unit, which only boils water as needed. In order to preserve space, it also has a small design.

Although the upfront investment is greater than a tank water heater, the operating costs are cheaper.

A tankless water heater can cost anywhere from $1,200 to $5,000 nationally, but the typical price is around $3,500.

The following factors are involved in tankless water heater installation:

  • Water heater without a tank
  • Required licenses
  • Installation supplies
  • Installation labor
  • Removal of the previous unit

However, note the type of model, energy-efficient features, warranties, and location.

All affect how much it will ultimately cost to install a tank or tankless water heater.

Additionally, it is important to remember that gas water heaters are more affordable than electric water heaters.

Installation on the same day is complimentary at Home Depot. In order to qualify, you must phone before noon and live within 30 miles of a Home Depot store.

Option 2 Cost 


A conventional type that runs on gas or electricity is a tank water heater. It has a water capacity of 20 to 80 gallons.

A tank water heater requires less money up front than a tankless water heater.

However, compared to a tankless water heater. The operation and maintenance costs are higher.

A tank water heater can cost anywhere from $1,300 to $2,000 nationally. but the average price is about $1,500.

An installation of a tank water heater includes the following :

  • Removal of the previous unit
  • Installation supplies
  • Tank water heater
  • permits are necessary
  • Installation labor

Is it Possible to Install a Water Heater by Yourself?

You could set up a water heater on your own. You must, however, possess expertise in fields like plumbing and electrical.

Learning the building codes, getting a permit, and setting up a site inspection are additional duties.

Lack of information, resources, and abilities may result in a mistake that costs you more money than you intended!

It is preferable to engage a specialist from a reputable firm for the work. If you lack the knowledge, equipment, or expertise required for installing a water heater.

For instance, you might desire


Frequently Asked Questions

Home Depot Water Heater Installation Cost

1. Why is Installing a Water Heater so Expensive?

As you install new gas and water lines. The more labor-intensive setup results in a higher price.

Also, the New built electric wiring built in order to use electrical tankless heaters.

2. How Much Does a 40 Gal Water Heater Cost?

With most consumers spending around $1,400 for a 40-gallon gas tank water heater that is a direct replacement for an existing model.

the national average cost range to install a tank water heater is $850 to $2,600.

3. What is the Life Expectancy of a Water Heater?

Although the average water heater lasts for roughly 10 years.

the homeowner and InterNACHI house inspector can learn about potential expenses associated with upgrading the water heater.

by carefully evaluating the elements that affect its lifespan.

4. What is the Lifespan of a 40-Gallon Water Heater?

A 40-gallon water heater should typically last between 10 and 12 years.

You should check before purchasing because certain units have warranties.

5. Can You Install Your Own Water Heater?

It takes more than the ordinary DIY project to install a water heater.

You need to know state and local construction rules.

possess plumbing, electrical, heating, ventilation, and carpentry abilities, secure a permit for the work, and coordinate an inspection with your town.

6. How Much is a New Water Heater for a House?

The average price to replace a water heater, including the cost of the new unit and labor, is $1,200.

Bargain seekers can do the task for as little as $815 at the low end.

7. What are the Signs Your Hot Water Heater Is Going out?

Rusty pipes or rust inside the water heater can be indicated by rust deposits or a metallic stench emanating from the hot water supply.

Leaks are unavoidable if rust is eating away at the metal from the inside.

Another indication that the water heater will soon fail is murky water coming from the faucet.

8. How Often Should You Flush Your Water Heater?

Your water heater should be flushed at least once a year, according to recommendations.

By doing this, you’ll be able to avoid some of the potential issues that silt can cause in the future.

9. Can a Hot Water Heater Last 20 Years?

Used water heaters typically don’t survive 30 years.

Most tank water heaters survive 8 to 12 years on average. but tankless water, heaters can last up to 20 years.

10. What is the Longest a Hot Water Heater Can Last?

The life expectancy of a water heater is between eight and twelve years, which is based on the manufacturer’s recommended service life.

That varies depending on the unit’s location and design, installation quality, maintenance schedule, and water quality.

Keep in mind that Home Depot does not offer free water heater installation. For a fee, you can hire a specialist to install a tank or tankless water heater.

You can always install your own water heater if you have the necessary abilities, resources, and information.

The cost to hire a Home Depot professional to install your water heater ranges from $1,000 to $3,500. however, it is worthwhile to hire a professional.

We hope this content has been educating. Let us know your thoughts and suggestions in the comment section.

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