80 Gallon Electric Water Heaters

Sheila Fuller
15 min readSep 1, 2024
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Take a dip into the world of modern water heating with our comprehensive round-up of the top 80-gallon electric water heaters. This collection of industry-leading models boasts impressive energy efficiency and performance, making it the perfect choice for those in search of a reliable and eco-friendly solution for their hot water needs.

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Reviews

A.O. Smith Signature 80-Gallon Smart Hybrid Heat Pump Water Heater with Leak Detection & Automatic Shut-Off, Energy Star Certified

A.O. Smith Signature 80-Gallon Smart Hybrid Heat Pump Water Heater with Leak Detection & Automatic Shut-Off, Energy Star Certified | Image

I recently had the opportunity to try out the A. O. Smith Signature 900 80-gallon tall water heater in my own home, and I must say, it's been quite an experience. One of the first things I noticed was the iCOMM smart connectivity feature, which allowed me to easily manage the hybrid electric heat pump water heater from my smartphone. Not only did this make the installation process smoother, but it also gave me peace of mind knowing that I could monitor the water heater's performance and receive notifications right from my phone.

One of the highlights of this water heater is its compatibility with standard 120-volt outlets, making it a convenient and accessible choice for many homeowners. In fact, I was pleasantly surprised by how easy it was to set up and install in my own home, with the helpful instructions provided by A. O. Smith.

However, there were a few drawbacks I encountered during my experience. Firstly, the heat pump technology didn't seem to perform as efficiently as I had hoped, often leaving me waiting for the water to heat up. Additionally, the quiet performance that was advertised wasn't quite as impressive in my daily life, with occasional noises coming from the unit.

Despite these minor drawbacks, overall, I found the A. O. Smith Signature 900 80-gallon tall water heater to be a reliable and convenient choice for my household. Its smart connectivity feature made it easy to use and monitor, and the easy installation process was a definite plus. While it may not be perfect, it's definitely worth considering for anyone looking to upgrade their water heater.

80 Gallon 16,500-Watt Electric Water Heater with Stainless Steel Tank

80 Gallon 16,500-Watt Electric Water Heater with Stainless Steel Tank | Image

The Ariston Electric water heater offers a reliable and energy-efficient solution to your hot water needs. With a lightweight, rust-resistant 316L stainless steel tank, durability is at the forefront of its design. This model features low watt density titanium heating elements, enhancing corrosion resistance and ensuring long-lasting functionality. The Ariston is designed for versatility, with multiple wiring configurations to suit various installation requirements.

The terminal block simplifies field wiring, while the internal fuse block offers added protection. This water heater is equipped with a 240-volt electrical connection, making it ideal for providing hot water for larger households. Its innovative water connection design helps to minimize the mixing of cold and hot water, ensuring optimal temperature control.

With a high recovery rate, durability, and low standby heat losses, the Ariston Electric water heater is a top choice for electric water heating solutions. Its sleek, medium-profile design is well-suited for indoor installations and is AHRI certified and UL certified for added peace of mind.

Hybrid High Efficiency 80 Gallon Electric Water Heater with Wi-Fi

Hybrid High Efficiency 80 Gallon Electric Water Heater with Wi-Fi | Image

The Performance Platinum is a 10-year hybrid high efficiency tank electric heat pump water heater, boasting an impressive capacity of 50 gallons. This smart device promises to save you up to $490 per year in energy costs and $4,900 over a decade. Its advanced hybrid electric heat pump technology is three times more efficient than a new conventional electric model, allowing for significant energy savings.

One of the standout features of this water heater is its built-in Wi-Fi connectivity, enabling you to manage and monitor your hot water usage from the comfort of your own home or even when you're away. The demands of energy management are no problem for this unit, as it's fully compliant with utility requirements.

Furthermore, the Rheem ProTerra Electric hybrid is a testament to sustainability, reducing your carbon footprint through a substantial 75% reduction in energy use. Add to that the fact that it's Energy Star certified, potentially making you eligible for rebates in your area. However, be mindful of its large, 80-gallon capacity that could pose challenges in certain spaces.

In conclusion, if you're looking for a high-efficiency, smart, and sustainable option for your hot water needs, the Performance Platinum could be the perfect choice. It's a powerful, efficient, and eco-friendly solution, made even more attractive by its potential for significant energy savings.

80 Gallon Hybrid Electric Heat Pump Water Heater by AO Smith: Energy-Efficient Home Solution

80 Gallon Hybrid Electric Heat Pump Water Heater by AO Smith: Energy-Efficient Home Solution | Image

The AO Smith HPTU-80N 80 Gallon Voltex Residential Hybrid Electric Heat Pump Water Heater stands out as a unique and innovative solution for energy-efficient water heating. Aimed at maximizing savings, it combines electric and heat pump technology to reduce water heating costs by as much as 58%. The HPTU-80N offers premium features, such as a user-friendly digital display and a vacation mode for optimal energy efficiency, as well as a long-lasting heavy-duty anode for increased durability.

An additional benefit is the inclusion of two heating elements that aid in rapid recovery during high-demand usage; a feature not commonly found in heat pump water heaters. The AO Smith HPTU-80N water heater is perfectly suited for residential applications, compliant with California's energy-saving guidelines, and Energy Star certified.

While it may not be the best choice for those who prefer uninterrupted hot water, the AO Smith HPTU-80N continues to impress customers with its energy-efficient design and savings potential.

Rheem-Ruud Point-of-Use Electric Water Heater (80 Gallon)

Rheem-Ruud Point-of-Use Electric Water Heater (80 Gallon) | Image

I've had the Rheem-Ruud Point-of-Use Electric Water Heater in my life for a while now, and I must say, it's been a reliable partner when it comes to supplying hot water to different areas of my establishment. The installation process was seamless, especially with the side water and power connections that are accessible from the front.

However, I was initially taken aback by the dual elements feature and the simultaneous/non-simultaneous modes of the water heater. It would have been great if the website provided more clarity on this matter. I had to make some changes to my electrical circuit, which wasn't an easy fix.

Despite that, the water heater has been performing well, providing hot water consistently and at a good pace. The compact size of the unit has been a plus, fitting neatly into small spaces without any hassle. The included accessories of a brass drain valve and T&P valve have proved to be quite useful as well.

In conclusion, while the Rheem-Ruud Point-of-Use Electric Water Heater has a couple of inconveniences, it has been efficient in delivering hot water whenever and wherever it's needed.

A.O. Smith Voltex 80-Gallon Hybrid Smart Heat Pump Water Heater

A.O. Smith Voltex 80-Gallon Hybrid Smart Heat Pump Water Heater | Image

The AO Smith Voltex 80-gallon Residential Smart Hybrid Electric Heat Pump Water Heater has been a game-changer for my daily life. This energy-efficient device has significantly lowered my utility bills, with estimates for annual energy savings reaching up to $607 per year. I appreciate that the water heater comes equipped with leak protection features, such as leak detection and an optional automatic water shutoff. Although this feature was not necessary for me, it did put my mind at ease with its presence.

One of the first things I noticed with this water heater was how quiet it ran. The heat pump fan was almost unnoticeable, making my garage a much quieter place. As someone who values a peaceful atmosphere, this was a pleasant surprise. Installation was a breeze, as it only took me around 2-3 hours, including setting up the condensation pump and tubing. I found the unit itself to be well-built and sturdy, with no issues during the installation process. I also appreciated the top nipple inlets, which made it a smooth "plug and play" replacement for my old electric water heater. The electrical hookup was just as easy.

One downside I experienced was the AO Smith iCOMM app. While it worked, I found it quite basic, with limited functionality. I had hoped for more versatility, akin to the apps I've seen from other brands. However, this issue didn't deter me from appreciating the overall performance of the water heater.

Another minor concern was the energy consumption of the AO Smith Voltex. While it has managed to lower my utility bills by a considerable amount, there have been instances where the device would consume more energy than expected, particularly during hotter months. Nevertheless, the potential for further energy savings as the weather warms up has made this a worthwhile investment for my household.

In conclusion, I am quite pleased with my experience using the AO Smith Voltex 80-gallon Residential Smart Hybrid Electric Heat Pump Water Heater. Its energy efficiency, quiet operation, and ease of installation have made it a valuable addition to my home. While I encountered minor issues with the iCOMM app and energy consumption, these concerns haven't outweighed the benefits of this smart hybrid water heater.

State EDT802ORT: 80 Gallon Commercial Electric Water Heater for Light Services

State EDT802ORT: 80 Gallon Commercial Electric Water Heater for Light Services | Image

The State EDT802ORT is a reliable water heater I've been using recently, and its 80-gallon capacity makes it perfect for handling intermittent hot water demands in light commercial settings. I appreciate the ease of installation and how it runs quietly.

The durability of this heater stands out, making it ideal for frequent daily use. However, one downside I've noticed is that it tends to wear out faster compared to similar products in the market.

Overall, it's a decent choice for those looking for a light-duty commercial water heater.

A. O. Smith 80 Gallon Commercial Electric Water Heater

A. O. Smith 80 Gallon Commercial Electric Water Heater | Image

The A. O. Smith 80-gallon Light Service Commercial Electric Water Heater is designed for light-duty commercial applications, making it an ideal choice for businesses and properties with a high demand for hot water. Its 24-inch diameter makes it a great fit for tight spaces, while its 12.2 kW input wattage ensures quick and efficient heating. The water heater comes with a temperature range of 120 to 181 degrees Fahrenheit, providing plenty of hot water for your needs. Its single-phase, 277V power source makes it compatible with most electrical systems, and it is UL listed for safety and reliability. With easy setup and simple adjustments, this tall, 80-gallon electric water heater is a solid choice for any business or residential setting.

Commercial 80 Gallon Gold Series Electric Water Heater - ASME Rated

Commercial 80 Gallon Gold Series Electric Water Heater — ASME Rated | Image

This 80-gallon commercial electric water heater from AO Smith comes with a 3-year warranty and is designed with energy efficiency and durability in mind. Its patented Goldenrod elements provide a long life and superior scaling resistance, while the low watt density minimizes scale buildup and ensures a greater surface area for heating water. The glass tank is designed specifically by A. O. Smith, coated with a unique glass specially made for water heaters.

A variety of options are provided for installation, such as 277V single-phase and convertibility from three-phase to single-phase. A single temperature control with a range of 120° to 181°F and a manual reset high temperature cut-off ensure precise temperature regulation. The enamel-coated cabinet provides durability, while the brass drain valve ensures corrosion resistance. Overall, this water heater is designed for commercial use, with simplified circuitry and NSF 5 compliance. Additionally, it features a foam insulation that minimizes heat loss and offers a convenient control panel for easy management.

Reliance 80-Gallon Electric Water Heater for High Capacity Heating

Reliance 80-Gallon Electric Water Heater for High Capacity Heating | Image

The Reliance 80 Gal 4500 W Electric Water Heater stands out with its Energy Star certification, offering an opportunity to save up to 78% on water heating costs. This reliable heater comes equipped with a leak detection system that alerts you promptly in case of any leaks.

The optional Automatic Water Shut Off Valve is a helpful accessory that shuts off the water supply when a leak is detected. With iCOMM WiFi Connectivity, you can effortlessly manage your water heater from the comfort of your smartphone.

The advanced electronic control system boasts a large LCD display, ensuring precise temperature control and operational status at a glance. As a CSA-certified and ASME-rated product, safety is a top priority with this water heater. The Reliance 4500 W Electric Water Heater offers four operating modes, allowing for customization based on your needs.

It's recommended to use a 30 Amp breaker for optimal performance, and the dimensions of this heater are suitable for most spaces.

Sleek 80-Gallon Electric Water Heater with Thermoplastic Lining

Sleek 80-Gallon Electric Water Heater with Thermoplastic Lining | Image

I recently came across the Burnham AL80LT when I needed a reliable and energy-efficient water heater for my home. This 80-gallon indirect water heater exceeded my expectations, providing superior recovery rates and impressive functionality. The thermoplastic lining really stands out, offering protection against even the most aggressive water conditions.

I also appreciated the compatibility with Burnham's control systems, ensuring a seamless integration with my current heating setup. However, I would have preferred clearer labeling for the piping connections, which caused some confusion during installation. Overall, the Burnham AL80LT is a great value for the money and a smart choice for anyone in search of a dependable and energy-efficient water heater.

Buyer's Guide

If you're in the market for an electric water heater, you've likely encountered the term "80 gallon" a few times. But what does this mean, and should it be your top priority when making a purchase? In this buyer's guide, we'll delve into the world of electric water heaters and help you understand the features, considerations, and expert advice to make the best choice for your needs.

Understanding the Capacity

The capacity of an electric water heater is measured in gallons and usually ranges from 20 to 120 gallons. The 80-gallon electric water heater falls in the mid-range category and is suitable for medium-sized households. This capacity should be enough to meet the daily hot water demands of most families.

Efficiency and Energy Savings

When selecting an electric water heater, it's essential to consider its energy efficiency. Look for models that have high Energy Factor (EF) ratings, as they will consume less energy and help you save on utility bills. Additionally, some electric water heaters come with advanced features, such as insulation and heat traps, which further improve their energy efficiency.

Safety Features

Safety is crucial when it comes to electrical appliances. Look for electric water heaters with built-in safety features, such as overheat protection, temperature and pressure relief valves, and automatic shut-off mechanisms. These features help prevent accidents and ensure the longevity of your water heater.

Ease of Maintenance and Installation

Another important factor to consider is the ease of maintenance and installation. Some electric water heaters come with user-friendly interfaces and simple controls, making it easy to monitor and maintain the appliance. Additionally, look for models that are lightweight and easy to handle, as this will make the installation process more manageable.

FAQ

What is the capacity of a 2.26-metric-ton electric water heater?

A 2.26-metric-ton electric water heater has a tank capacity of approximately 2.26 metric tons. This is a suitable size for larger households or families who use a lot of hot water, such as during peak periods like in the morning or after work when family members typically take showers or run the dishwasher and washing machine.

This capacity ensures that there is an ample supply of hot water to meet the demands of a larger family without the need for frequent refills or frequent heating cycles, which can save energy and time in the long run. However, it is essential to note that the actual hot water usage may vary based on individual factors like water consumption patterns, temperature settings, and household members.

How does an electric water heater work?

An electric water heater works by heating water using electricity. The process typically involves an electric heating element, which is a metal coil, located within the water tank. When electricity flows through the coil, it produces heat, which warms the water. The heating element is usually enclosed in insulation to minimize heat loss, and the water tank is also insulated. This helps to maintain the water temperature and optimize energy efficiency.

Some electric water heaters come with additional features like digital controls, temperature sensors, or display panels. These features can provide better control over the water-heating process, enable you to monitor the water temperature, and even alert you when the water temperature drops below a certain threshold.

What are the benefits of using a 2.26-metric-ton electric water heater?

There are several benefits to using a 2.26-metric-ton electric water heater. First and foremost, the increased capacity ensures a consistent supply of hot water. This is particularly important for larger households or businesses that rely on hot water for various daily tasks, such as cooking, cleaning, and personal hygiene.

Another advantage of a 2.26-metric-ton electric water heater is its energy efficiency. Although it has a larger tank size, the heating element is more efficient, making the overall system more cost-effective compared to smaller capacity water heaters. Additionally, the insulation incorporated into an electric water heater helps to maintain water temperature and minimize energy loss, which can further contribute to energy savings.

What factors should I consider when selecting a 2.26-metric-ton electric water heater?

When selecting a 2.26-metric-ton electric water heater, some of the critical factors to consider include the tank's size, insulation, energy efficiency, and the ability to handle peak hot water usage. The larger the tank, the more water capacity it will have, but also the more energy it will consume in the long run. Therefore, it is essential to choose a water heater that offers the right balance between capacity, cost, and efficiency.

The insulation and water-heating elements used in electric water heaters also play a vital role in energy efficiency. Look for products with high-quality materials, excellent insulation, and built-in energy-saving features. The heating element should ideally be designed for optimal performance and durability to minimize energy loss and ensure consistent hot water delivery.

What is the difference between a 2.26-metric-ton electric water heater and a conventional storage water heater?

The primary difference between a 2.26-metric-ton electric water heater and a conventional storage water heater lies in the tank capacity and the type of heating element used. While both types of water heaters store water to be heated, a 2.26-metric-ton electric water heater provides increased capacity, which can be beneficial for larger households or businesses with high hot water demand.

Conventional storage water heaters typically use gas or oil to heat the water, while 2.26-metric-ton electric water heaters utilize electric resistance elements for heating. This means that electric water heaters may be more energy-efficient than conventional models, depending on the cost of electricity and natural gas used in your area.

How long does a 2.26-metric-ton electric water heater typically last?

The lifespan of a 2.26-metric-ton electric water heater can vary depending on the build quality, usage patterns, and maintenance practices. With proper installation and regular upkeep, you can expect an electric water heater to last for about 10 years or more. Factors that can impact the longevity of an electric water heater include the materials used in construction, insulation quality, water quality, and electrical components.

Regular maintenance tasks, such as monitoring and cleaning the heating elements, inspecting insulation for wear and tear, and ensuring optimal water quality, can help prolong the life of an electric water heater. Additionally, replacing worn parts or components as needed can further extend the effectiveness and service life of the appliance.

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