Nobody thinks too much about their water heater until they suddenly need one. And then you need it fast. American Water Heater, Rheem Water Heater, and General Electric are some of the better-known water heater companies out there. But you need to know more than just brand names. You have to know the market, and you have to know what you want.,

Selecting the right water heater for your home can have immense advantages in terms of meeting hot water requirements and energy costs. Unfortunately, if you buy the wrong water heater, it can cost you in the long run. On the other hand, learning how to choose the right water heater will save you a lot of money. How do you choose? Well, as it turns out, if you know what you're looking for, it's not that hard.

What Should You Look For in a Water Heater?

water heater

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When selecting a water heater for your home, you should consider its size, energy efficiency, energy source, and cost. The American Water Heater company, for example, is a well-known company that manufactures energy-efficient residential and commercial water heaters. They're a leading manufacturer that offers water heaters in tankless, gas, electric, and solar versions. Depending on your requirements, you can choose from a wide range of models, including expansion tanks, residential electric, pump tanks, residential gas, commercial gas, and tankless. But all of these have a few characteristics in common, and the one you want will depend on your needs.


First, ask yourself, how big is your home, and how many people live there? If it's more than just you, you'll need a water heater that's big enough to manage multiple water users at the same time. More users mean a larger water heater. Water heaters with the capacity of 50 gallons can meet the needs of four to five individuals. American Water Heater company offers big as well as small sizes, so you can choose the water heater that meets your requirements.


The average water heater lasts 8 to 12 years. However, factors such as maintenance issues, water hardness, and build quality can affect this. Therefore, you want a good warranty. Some companies offer warranties good for 9 to 12 years -- and that's excellent.

Energy Efficiency

There are different efficiency standards for electric water heaters and gas water heaters. Both units use the Uniform Energy Factor rating system. Water heaters that score high use less energy and generate more hot water. For example, a 55-gallon electric water heater needs a UEF above 2 to be ENERGY STAR certified. On the other hand, gas water heaters with the capacity of 55 gallons require a UEF above 0.68. Consequently, by choosing energy efficient water heaters, you will save money on your utility bills.


First, before you do anything else, determine how much space you have available for a water heater system. It can be frustrating if you buy a large unit but don’t have sufficient space for it. If you have a small area, for example, consider purchasing a small water heater. Many small heaters hold the same amount of water as a standard-sized unit. Also, tankless water heater requires less space than the traditional tank water heater.


Most importantly, you have to take the price into account when buying a water heater. But you shouldn't just look at the sticker price. You also need to factor in running costs, warranties, and the cost of maintenance throughout the life of the water heater.

American Water Heater Models

American Water Heaters offers an extensive line of commercial as well as residential water heaters. They offer units at different price points, and also units that run on various kinds of power. You can also find units of different size and capacity.

Natural Gas Water Heater

A natural gas water heater runs on natural gas. Because natural gas is cheaper than electricity, a natural gas water heater is cheaper to run than an electric one.

The American Water Heater PG10-50-199-3NV

​The American Water Heater PG10-50-199-3NV

This American water heater model operates at 96 percent thermal efficiency and features a tank made from 444 stainless steel. It uses a helical internal heat exchanger to retain hot combustion gases within the tank for a long period of time. Also, this model features a power direct vent design that fits with Polypropylene, Chlorinated Polyvinyl Chloride (CPVC), or Polyvinyl Chloride (PVC) through a roof or sidewall. Finally, two front-access panels give access to serviceable components. Plus, you can easily take out modular components.

This water heater’s electronic controls give you advanced water heater status and diagnostics and accurate temperature control through a big touchscreen display. Additionally, this American water heater model has whisper-quiet operation, with an ultra-quiet burner and blower. Consequently, your house will be quieter as well. What's more, this model features an ultra-low NOx modulating gas burner that enhances energy efficiency and uses advanced methods to decrease nitrous oxides (NOx) and carbon monoxide (CO) emissions.


  • Nominal Capacity: 50 gallons
  • Family Size: 5 members
  • Limited Warranty Tank: 10 years
  • Limited Warranty Parts: 1 year
  • BTUs input: 199,000
  • Water Connection Size: 1-inch
  • Diameter: 22 inches
  • Width: 22 inches
  • Depth: 22 inches
  • Weight: 180 pounds

Where to Buy

The water heater from American Water Heater company costs between $4,419.00 and $5,299. You can buy the heater from the heating equipment supplier Boston Heating Supply or the Commercial Water Heater Sales website.

Hybrid Electric Heat Pump Water Heater

​Hybrid Electric Heat Pump Water Heater

A hybrid electric heat pump water heater has a longer lifespan than traditional electric water heaters. Also, you can choose between four operational modes: heat pump only (most efficient), heat pump plus electric, electric only, and "vacation mode."

American Water Heater model HPHE6280H045DV

If you want to save money on your electricity and gas bills, then the cost-effective Hybrid Electric heat pump water is for you. Surprisingly, this water heater from American Water Heaters can decrease water heating costs up to 73 percent.

How? Well, first, the system absorbs heat from the surrounding environment to warm up the water using a refrigerant and a compressor. The refrigerant it uses is R134, which is environmentally friendly. Additionally, this American Water Heater model has four operating modes: efficiency mode, electric mode, hybrid mode, and vacation mode. You can choose from electric, hybrid, or efficiency operating modes to match heating needs to outside conditions. The electric operating mode uses the heating resistance elements to warm up the water.

The hybrid operating mode uses traditional electric elements as well as the heat pump to meet your hot water needs. The efficiency operating mode uses the heat pump to absorb heat from the air and warm up the water. The vacation setting decreases operating costs and provides freeze protection when you are away for an extended period of time. This unit from American Water Heaters fulfills ENERGY STAR qualifications. Further, it features a user-friendly electronic interface that allows easy control of operating modes and temperature settings.


  • Nominal Capacity: 80 gallons
  • Rated Storage Volume: 82
  • Uniform Energy Factor (UEF): 2.73
  • Limited Warranty Parts: 1 year
  • Family Size: 5 members
  • Limited Warranty for Tank: 6 years
  • Parts Warranty: 6 years
  • Warranty for Labor: 1 year
  • Maximum wattage: 4,500 watts
  • Voltage: 208 volts
  • Minimum voltage needed: 208 volts
  • Water Connection Size: 0.75-inch
  • Height: 69 inches
  • Diameter: 27 inches
  • Width: 27 inches
  • Depth: 27 inches
  • Weight: 264 pounds

Where to Buy

To buy this product, you will have to contact the manufacturer via the phone number on their website.

Tankless Water heater

water heater

A tankless water heater saves physical space because it does not contain a tank. Furthermore, these water heaters are more efficient than older units because they only heat water as you need it.

The American Water Heater GT-510C-NI

You can use this water heater with recirculation systems, water storage tanks, and combined domestic and heating applications.

Heat exchangers are constructed of commercial-grade copper to protect against corrosion. Furthermore, copper can transfer heat 25 times faster than stainless steel. This American water heater has a built-in freeze protection system that offers protection to the unit when you install it in sub-freezing conditions. Additionally, this system prevents water temperatures within the copper heat exchanger from dropping below a certain level and prevents freeze damage. The non-condensing tankless water heater from American Water Heaters is ENERGY STAR approved with a Uniform Energy Factor (UEF) of 0.81. Finally, with its 199,000-Btu gas burner, the unit delivers a continuous flow of hot water to your home.


  • Uniform Energy Factor: 0.81
  • Heat Exchanger Warranty: 15 years
  • Parts Warranty: 5 years
  • Maximum BTUs Input: 199,000
  • Family Size: 5 members
  • Limited Warranty for Tank: 6 years
  • Parts Warranty: 6 years
  • Warranty for Labor: 1 year
  • Height: 20.5 inches
  • Width: 13.75 inches
  • Depth: 10.5 inches
  • Weight: 51 pounds
  • Height: 69 inches

Where to Buy

If you want to purchase this water heater, you will have to contact American Water Heaters via the phone number on their website.

How American Water Heater Models Compare

So now you're familiar with what American Water Heater has to offer. But how do their offerings compare to those of other brands? We looked at other top water heater brands such as General Electric, A.O. Smith, and Rinnai, to see how they stacked up in terms of specifications, features, prices, and customer ratings.

A.O. Smith Vertex™ GDHE-50

AO Smith GDHE-50-NG Residential Natural Gas Water Heater
  • Power direct-vent
  • Continuous hot water means homeowners will always get "one more hot shower"
  • An advanced internal heat exchanger with 100,000 BTU input, inspired by the time-tested Cyclone commercial design

The GDHE-50 gas water heater from A.O. Smith supplies continuous hot water at a constant flow of four gallons per minute. It has a thermal efficiency of 96 percent and a recovery rate of 129 gallons of water per hour. Featuring a 100,000 BTU gas burner and a 50-gallon tank, the A.O. Smith water heater fulfills Ultra-Low NOx emission requirements.

Overall, the specs for this water heater are pretty good. Customer ratings, however, were mixed. While one Amazon customer was impressed with this unit's ability to make hot water very fast, others were less impressed by the quality of the build. This unit earned an overall customer rating of 2.6 stars out of 5 on Amazon.


  • Nominal Capacity: 50 gallons
  • Rated Storage Volume: 50
  • Uniform Energy Factor: 0.88
  • Maximum BTU’s: 100,000
  • Water Connection Size: 0.75-inch
  • Warranty Tank: 6 years
  • Warranty Parts: 6 years
  • Standby Loss: 499 BTU/hr
  • Height: 66.75 inches
  • Diameter: 22 inches
  • Width: 22 inches
  • Depth: 22 inches

Where to Buy

This water heater is available on Amazon and PexUniverse. .

Dltsli 240V 5.5KW 3 Power Levels Instant Electric Hot Tankless Water Heater

240V 5.5KW 3 Power Levels Instant Electric Hot Tankless Water Heater +...
  • Power setting and constant temperature function with the mini size water heater, 3 power levels(5.5KW 4.5KW 3.5KW), 10...
  • Super low water pressure start-up, and microcomputer memory, anti-dry functionality, water leakage and earth leakage...
  • Digital LCD temperature dispaly with touch control in 1-degree increments allows control of hot water

This hybrid water heater combines new heat pump technologies with conventional electric elements to reduce your energy expenditure. As a result, it's highly energy efficient. The evaporator and compressor incorporated into the water heater use variable-speed fans to take in surrounding heat. Heat is transferred into the tank through the coils to heat the water. For your information, a standard electric water heater (50 gallons) consumes 62 percent more energy than this GeoSpring hybrid unit. Moreover, the removable filter keeps the heat pump functioning properly by preventing dirt from reaching the fans and evaporator.

Customers were more favorable about this unit than the previous one, awarding an overall rating of 3.3 out of 5 stars on Amazon. One customer's experience was pleasant. They found service and price to be excellent. Another user said that the water heater is worth the money.


  • Weight: 235 pounds
  • Product Dimensions: 25 inches x 25 inches x 72.5 inches
  • Size: 80 Gallons
  • Voltage: 240 volts
  • Wattage: 4500 watts

Where to Buy

This unit will run you between $ and $ on Amazon.

Rinnai RL94IN Non-Condensing Indoor Tankless Water Heater

This Rinnai tankless water heater uses a long-lasting copper heat exchanger to optimize the transfer of heat. It features Cir-Logic technology and provides a constant supply of hot water. This tankless water heater is 18 percent more efficient than a storage tank unit that is ENERGY STAR approved. The RL94IN model operates only when hot water is required and saves on utility costs and energy costs.


  • Energy Factor: 0.82
  • Temperature Range: 98 to 140 degrees F
  • BTU Input: 199000
  • Voltage: 120 AC
  • Height: 23 inches
  • Width: 14 inches
  • Depth: 9 inches
  • Flow Range: 0.26 GPM - 9.8 GPM
  • Cold Water Inlet: 0.75-inch
  • Gas Connection: 0.75-inch
  • Hot Water Outlet: 0.75-inch
  • Warranty for Heat Exchanger: 12 years
  • Warranty Parts: 5 years
  • Labor Warranty: 1 year

Where to Buy

You can find this product from the retailer It costs between $ and $ and has a rating of 5.0 out of 5 on the retailer’s site. One user said that the tankless water heater takes up less space than the big hot water tank. The water heater system meets their needs efficiently. The customer further said that they would recommend the product to a friend.

Where Will You Get Your Hot Water?

Regardless of brand, hybrid water heaters appear to be the winner on a number of fronts. First, customers seem to prefer them hands down. Also, they're energy efficient and cheaper to use than conventional water heaters. Finally, many people like the fact that a hybrid water heater allows you to choose the operating mode to fit your needs at any given time. Tankless water heaters are also a favorite. They're small and reliable, and offer higher efficiency than a tank water heater.

Is an American Water Heater product for you? Or will you opt for the competition? It's a difficult decision to make when customer reviews are few and far between. In addition, the prices seem to be slightly higher for American Water Heater products. However, a lot of times you get what you pay for. And when it comes to your home, you don't want to risk a lemon.

Do you have an American Water Heaters water heater? Share your experience in the comments!

Featured Image via Pixabay


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