What's the average cost for an 80 gallon water heater?

Author: Yasmin Volkman  |  Last update: Friday, May 2, 2025

The national average cost range to replace an 80-gallon water heater is $2,600 to $5,000, with most people paying around $3,500 for a high-efficiency 80-gallon gas-powered water heater in a direct replacement.

Why are 80 gallon water heaters so expensive?

Capacity and Size: Larger units or those with higher capacities typically cost more. This is because they require more materials and more robust construction to handle greater volumes of water. Installation Costs: Professional installation can significantly add to the overall expense.

Why are 80 gallon water heaters discontinued?

The National Appliance Energy Conservation Act of 2015 has significantly restricted the availability of electric water heaters over 55 gallons due to stringent energy efficiency requirements.

How much is labor to replace a 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.

Do I really need an 80 gallon water heater?

A small (50- to 60-gallon) storage tank is usually sufficient for one to two three people. A medium (80-gallon) storage tank works well for three to four people. A large tank is appropriate for four to six people.

What Size Water Heater Do I Need? Solved! | Water Heaters 101

How much does a 80 gallon water heater cost?

80-gallon water heaters cost $1,100 to $7,000. The average cost range to install one is $2,600 to $5,000.

How long can you shower with a 80 gallon water heater?

The average adult uses about 10 gallons of water per shower (at a rate of 2 gallons of water per minute). If you assume that an 80-gallon tank has about 55 gallons of hot water to dispense before refilling, that means you have 27 or so minutes of total shower time before running out of hot water.

Why do plumbers charge so much to replace water heater?

This is because the process of installing a new water heater can be quite complex and often requires the use of special tools and equipment. Additionally, the cost of labor for this type of project can be quite high.

How much should it cost to install a 75 gallon water heater?

The average replacement cost ranges from $2,000 to $4,000 for a 75-gallon water heater. However, your costs can be higher or lower, depending on the model and where it is installed.

How much does Lowe's charge to install a hot 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.

Are 80 gallon water heaters still made?

Unfortunately, you can no longer get 80 gallon electric hot water heaters, and gas hot water heaters would not be an option for us. The plumber who installed the initial hot water heater suggested either a 50-gallon electric hot water heater with a mixing valve OR two 50 gallon hot water heaters.

Why are new water heaters so expensive?

For instance, tankless water heaters often require extensive plumbing and electrical work which can significantly increase the installation cost. The size and capacity of a water heater also influence its installation cost. Larger units with higher capacities usually cost more to install due to their complex setup.

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.

Should I buy a water heater from a plumber?

Water Heater Quality

The units available at a retail store or online typically are not the same as those sold through a local plumber. Low retail prices are often possible due to lower product quality and the use of less durable components.

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.

Who makes the best water heaters?

These are the three water heater brands ranked in the order of our preference:
  • American Standard.
  • Bradford White.
  • Rheem.

Does Costco sell water heaters?

And to keep the hot water flowing, we offer a variety of high-performance water heaters, including electric water heaters, energy-saving tankless water heaters, and the latest smart water heaters. Costco carries a variety of lighting that's perfect for your kitchen, bathroom, dining room, and outdoor living areas.

Do I need a 50 or 80 gallon water heater?

Water Heater Sizes

For example, an average family of 3 to 4 people should purchase a 50 – 60 gallon water heater. On the other hand, a household with 5 – 7 people may require a water heater with a 60 – 80 gallon water tank depending on water usage patterns.

How long does it take a plumber to replace a water heater?

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.

Are tankless water heaters better?

Because tankless water heaters are more efficient, they cost less money to operate. This can save you money in the long run since utility bills are lower than with a tank water heater. Many people find that the cost savings in energy usage eventually makes up for the higher initial cost of a tankless heater.

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.

How many gallons of hot water does a 10 minute shower use?

With a standard showerhead, around half a gallon more water will emerge each minute, so a 10-minute shower would use somewhere close to 25 gallons. *1 gallon = 4.54 litres.

Is AO Smith a good water heater?

A.O. Smith water heaters have long been praised for their durability and excellent performance. This reputation can be partly attributed to the high-quality components utilized in making these heaters. Corrosion-resistant materials, such as glass coated heating elements and stainless-steel tanks, show A.O.

Should I get a 50 or 75 gallon water heater?

Typically, the rule-of-thumb is that you want a 40 gallon tank for 1 to 4 people, a 50 gallon tank for 4 to 6 people, and a 50 gallon high recovery or 75 gallon tank for 6 to 8 people.

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