Best 50 Gallon Gas Water Heater Reviews

by Daisy Dao

Unless you're a professional sportsperson with a particular fitness goal in mind, having cold showers may not sound like too much of a fun idea.

Also, washing dishes with cold water can be considered a form of unusual and cruel punishment. Thus, to avoid suffering unutterable pains due to a lack of a water-heating contraption in your house, the best course of action would be to get yourself a plucky and power-saving gas-powered water heater!

These mighty appliances not only heat up your water to a pleasurable degree but also help you save a tonne of money doing so. ( If they've designed properly, that is. Not all water heaters are created equal, so to speak. )

In this article, we'll present to you a list of two gas water heaters, so that you can have some diverse options to choose from. Also, we've organized a brief buyer's guide for you to get you acquainted with these appliances in case you haven't had much experience with them, so far.

Right then folks, let's see what these gas water heaters are all about, shall we?

Top Best 50 Gallon Gas Water Heater by Editors

Best 50 Gallon Gas Water Heater - A Short Buyer's Guide

Best 50 Gallon Gas Water Heater Reviews
Best 50 Gallon Gas Water Heater Reviews

1. Glass-Lined Models

Whenever you have a situation with a contraption made out of metal that comes in contact with water on a regular basis, an issue you have to pay your attention to would be the corrosion.

As you know, if you leave a piece of metal such as a wrench or a bicycle bumper out in the rain one too many times, the thing will go rusty sooner or later. Now, this oxidation process will not just leave metal objects looking bad, but, more importantly, it will create some proper problems when it comes to the solidity of the entire structure of that object. The more it's exposed to water, the weaker it will be - that's the general rule.

Now, when it comes to water heaters, the deal is quite straightforward. Since water will be in touch with the metal virtually all the time, ensuring the inner structure is as corrosion-resistant as possible is paramount to the well-being of the entire appliance.

Therefore, when buying a gas-powered water heater, make sure it's glass-lined, as this provides an additional layer of protection against rust and corrosion, in general.

2. Type of Tank

There are three main types of water heaters if you sort them by the type of their tank. The first sort comes in the shape of a storage water heater. What you get with these gas-powered heaters is a simple canister of water (of varying size, of course) which houses the heated water and then lets it out when you use the faucet for hot water. Pretty simple, huh?

Best 50 Gallon Gas Water Heater
Best 50 Gallon Gas Water Heater

'Tankless' water heaters, on the other hand, feature no tank, but rather come with some heating coils, which are used to heat the water directly as it passes over them. Thanks to their construction, these water heaters tend to be considerably more energy-efficient than their 'tanked' counterparts. Conversely, their flaw is that the amount of water you can use at once is more limited. ( Because of this, 'tankless' water heaters are best used in small houses, where the amount of water you need is small. )

The third type of water heaters is the hybrid water heater or 'heat pump heater', as it's also called. When it comes to saving energy, this type is perhaps the most useful, as their construction allows them to capture the heat from the surrounding air and transfer it onto the water inside the tank. ( Oh, and yes, this sort of heaters also feature a tank. ) The downsides of these heaters include that they require more space to install, cost more, and don't really work well in cold environments.

3. Anti-Scale Device

Another important aspect of water heaters that really doesn't affect other appliances to the same extent would be the buildup of mineral scale inside the tank over time. ( If there is a tank to speak of, of course. Some models are 'tankless', remember? 

Anti-scale devices are sometimes installed inside water heaters to help battle this phenomenon. What they really are is simply a fan that swirls the water at the bottom of the tank, thus preventing it from sticking to the walls. This may not be the fanciest way to resolve this issue, but it's certain to have a heater with this thing on than without it.

4. Digital Display

Modern-day water heaters usually allow you to check the level of water inside the tank, it's temperature, as well as a number of other parameters related to heating water. So, a feature that many manufacturers of these appliances usually go for would be a digital display, which allows you to easily see these.

Best 50 Gallon Gas Water Heater
Best 50 Gallon Gas Water Heater

While digital displays may not be the most important feature on a water heater, getting a model with one of these on can be a neat touch.

5. Recovery Rate

A water heater's recovery rate is a value that's pretty much unique to this type of appliances, in general. What it means is the amount of water that can be heated up to a designated temperature within an hour.

The way the ultimate value of this is calculated is by adding the size of the tank itself to its recovery rate value ( expressed in BTU's - British Thermal Unit ). That said, having a large tank doesn't necessarily mean a better recovery rate, as a large part of this equation depends on the power of the heater. Therefore, if you want a fast recovery rate, get a medium-sized heater ( meaning the tank ) and make sure it has a solid heater onboard.

Best 50 Gallon Gas Water Heater Reviews

1. Falcon Stainless - EXPT-2 Thermal Potable Water Expansion Tank

Falcon Stainless EXPT-2 Thermal Potable Water Expansion Tank 2.1 Gal With Butyl Bladder/Polypropylene Liner And Stainless Steel 3/4-Inch Male Thread Connection For Up To 50-Gallon Water Heaters
Falcon Stainless EXPT-2 Thermal Potable Water Expansion Tank 2.1 Gal With Butyl Bladder/Polypropylene Liner And Stainless Steel 3/4-Inch Male Thread Connection For Up To 50-Gallon Water Heaters

As our entry number one, we've got a powerful water heater with excellent corrosion-resistance thanks to its sturdy stainless steel build. Although it also has quite a small capacity, the powerful heating element means you'll be able to heat up more than enough water to have warm baths and showers whenever you like.

Swinging back to the topic of sturdy stainless steel build, this particular water tank was built out of 16-gauge stainless steel, so you can expect it to be able to survive even the toughest 'corrosion attacks', so to speak. Also, this stainless steel structure has been further reinforced and protected with a layer of high-quality urethane paint.

Since the amount of pressure the tank is exposed to is an important parameter for these water-heating appliances, the folks at Falcon Stainless have made sure to test its strength against pressure thoroughly. Also, there's a 5-year warranty on this appliance, issued by Falcon Stainless, so won't have to worry in case something goes wrong! ( Well, within that period, of course. )


  • Made out of high-quality stainless steel
  • Features a special protective layer of urethane paint
  • Pressure-tested
  • The water inside the tank is potable
  • 5-year warranty


  • Relatively small in size ( not a great fit for larger households )
  • Some users have had some troubles with leaks upon installation ( proper lubricants need to be used, tape won't work )

2. A. O. Smith 50 Gallon Gas Water Heater Reviews

A.O. Smith GPVL-50 ProMax Power Vent Gas Water Heater, 50 Gal
A.O. Smith GPVL-50 ProMax Power Vent Gas Water Heater, 50 Gal

Coming from a company called A. O. Smith., this ProMax Power Vent Gas Water Heater is a contraption that can help you save a bunch of money while getting an excellent heating element for your bathroom. With frequent maintenance, you can rest assured that its sturdy, high-quality build will make it run for years on end without any problems.

As a means of increasing its energy-saving potentials and also its overall effectiveness, this A. O. Smith water heater have built up thick temperature insulation into the inner layers of the tank. This insulation belt is made out of high-quality and no less environmentally-friendly foam. ( Which, by the way, doesn't add up too much to the overall weight of the entire unit. )

For controlling the temperature and setting up the parameters you want to see implemented, so to speak, you can use the gas control, and for viewing the results of your actions, there's an easy-to-read LED screen where all the relevant pieces of information will be shown.


  • 3-position blower outlet
  • Electronic gas control
  • Precise temperature control
  • LED screen


  • Some users have reported some problems with leaks
  • The LED control display can break sometimes

All things considered, if you're in need of some hot water and you need at least 50 gallons water heaterof it at once, the two appliances from above are the way to go. We hope you found this article helpful and wish you a merry and hassle-free purchase!

About Daisy Dao

Daisy grew up on the beautiful Honolulu island where she often found herself spending the day enjoying ocean scent in sea waves. As such, Daisy came to appreciate the art of cooking seafood. She has experiemented Baking, Roasting, Broiling, Poaching, Grilling, anything you can think of to mess around with food preparation from the sea; and with all kinds of spices too. Now, she'd like to present her experience of what matters most about the art of cooking, healthy lifestyle, food product recommendation.

Leave a Reply