How long does it take to remove and install a new hot water heater?

Author: Viva Sawayn  |  Last update: Wednesday, June 11, 2025

Once you decide to (or are forced to) replace your current water heater, there are a few decisions you need to make to get the process started. If there are no issues or complications, a licensed plumber should be able to complete the process in 2-3 hours.

How long does it take to remove and replace a hot water heater?

Tank to Tank Installation: On average, replacing a gas or electric water tank with a similar model takes two to three hours. It takes between 45 to 60 minutes to drain, disconnect and remove your old water heater.

How many hours does it take to install a hot water heater?

Water Heater Installation

Installing a new water heater usually only takes 2 to 3 hours. Keep in mind that if you are switching from a tank water heater to a tankless water heater or vice versa, it could take a little longer.

How much is labor to remove and replace a hot water heater?

In general, plumbers cost $45 to $200 per hour, while electricians cost $50 to $100 per hour. Expect the following average price ranges for labor alone: Replacing a tank-style water heater: $150–$450. Replacing a tankless water heater: $600–$1,850.

How much does it cost to remove and replace a 50 gallon water heater?

The average cost to replace a 50-gallon water heater is $700 to $1,800 for an electric unit or $1,000 to $3,100+ for a gas unit, including labor. A 50-gallon water heater costs $500 to $2,100 for the unit alone, depending on the fuel type, energy efficiency, features, and brand.

How long does it take for a water heater to heat up?

How much does Lowe's charge to install a water heater?

The price depends on whether you want an electric or gas water heater. The basic installation fee at Lowe's is around $320. But, before the contractor can set up the heater, they'll need to come to your home to check the conditions and determine the best location for it. This inspection will cost you an additional $34.

Does Home Depot install water heaters?

SAME DAY WATER HEATER INSTALLATION

Our Licensed, Insured Pros Can Handle It. Call 1-855-650-2786 by Noon, Monday-Friday.

Why is installing a water heater so expensive?

Newer models require specialized tools and training to install, and the associated labor costs can add up quickly, making the total cost of the water heater higher than you expected.

What is the life expectancy of a water heater?

While today's water heaters are better designed than older models, they still require regular maintenance in order to prolong their lives. With regular inspection, draining, and flushing, you can expect a gas water heater to last anywhere from 8-12 years and an electric water heater to last anywhere from 10-15 years.

Can I install a water heater myself?

Do not attempt installing a gas water heater yourself unless you're experienced and comfortable with soldering, working with natural gas and following local installation codes. Save yourself the hassle with our gas water heater installation services which include removal of the old water heater.

How long does it take to install a new hot water system?

How Long Does the Installation Take? A hot water system generally only takes a few hours to install. It will take around 45 minutes to an hour to remove the old hot water system. We take care while doing this because we want to make sure that everything is safe and removed properly for the new system.

What to do after installing a new water heater?

What Next After a New Water Heater Installation?
  1. Step 1: Fill the Tank. The most important step is to fill the tank. ...
  2. Step 2: Run the Water. Once the water fills the tank, the next thing to do is to run the pipes to help clear unwanted debris from the system. ...
  3. Step 3: Monitor the Heater. ...
  4. Step 4: Maintenance.

How much should I spend on a water heater?

Naturally, tanks that heat more gallons of water typically have a higher price point, so the larger the tank size, the more you can expect to pay. For example, the average 40-gallon water heater installation cost runs between $1,000 and $2,500, while its 80-gallon counterpart runs between $2,650 and $3,910.

How long should I wait to run water after a new water heater?

How Long to Run Water After a New Water Heater? Once your new water heater is installed, it's vital to follow the proper procedure before using it to prevent potential issues. The initial step after installation is to run the water for approximately 10-15 minutes.

Do you have to turn off the water to replace a hot water heater?

It's wise to turn off the water in your home before starting a plumbing repair. Whether you need to fix or replace a leaky pipe, broken water heater, or outdated fixture, you must know how to turn off the water to prevent structural damage.

How long does it take to install a toilet?

Replacing a toilet is a straightforward task for a professional plumber. On average, it takes about two to three hours to remove the old toilet and install the new one.

What brand water heaters last the longest?

Bradford White water heaters are known for their durability and sturdy construction, providing lasting performance for years. In business since 1881, the company has a long reputation for selling quality products for both residential and commercial use.

How long should it take to replace a hot water heater?

If there are no issues or complications, a licensed plumber should be able to complete the process in 2-3 hours. Here's what to expect when buying and installing a new water heater. Consultation with licensed professionals.

What is the most reliable brand of hot water heater?

The Lifestory Research 2024 America's Most Trusted® Water Heater ranking is based on 6,547 opinions of people surveyed in the United States over the last 12 months. The most trusted water heater brands in order were Bosch, Whirlpool, Rheem, GE, Kenmore, AO Smith, Ruud, Bradford White, and Rinnai.

Does homeowners insurance cover a water heater?

Whether or not homeowners insurance covers water heater leaks depends on the specific circumstances of the leak and the terms of your policy. In general, if the leak is sudden and accidental, and not caused by your negligence, your policy will likely cover the cost of repairs.

Will a plumber install a water heater I bought?

Licensed plumbers have the training and experience to properly install hot water heaters of all types. This includes electric and gas, tank and tankless, heat pump and geothermal. The job sometimes requires skills in addition to plumbing.

Should I replace my 20 year old water heater?

Absolutely! After 20 years, your tank water heater is well past its life expectancy. If you have a tankless water heater, it's approaching its life expectancy. At this point, you should expect additional repairs from wear and tear.

How much is the labor to install a hot water heater?

For a standard tank-style heater, you can expect to pay between $600 and $1,000 for the unit itself, and an additional $500 for the installation labor. If you have a tight budget, it may be possible to find a used water heater for sale.

Who is best to install a water heater?

However, we strongly recommend hiring a licensed plumber or water heater installer to handle the work. Licensed installers are far less likely to make a mistake during the installation, which means paying for the experience decreases your risk of a leak and other issues.

How much does Lowes charge to install a water heater?

The price depends on whether you want an electric or gas water heater. The basic installation fee at Lowe's is around $320. Once you purchase the project, a trusted independent installer will contact you to schedule your installation.

Previous article
Will home warranty pay for new furnace?
Next article
How does a portable air conditioner work without an outdoor unit?