Was your day hectic and a cold shower is just going to add to your misery? Well, it’s no longer an issue! With a 40-gallon gas water heater in your home, you can have sufficient space to store hot water. These gas water heaters will provide you with a lot of hot water every time without any hindrance.
Now you don’t need to wait for a long period to get hot water. You can use these heaters easily for taking a soothing and relaxing steam bath.
However, there are a lot of gas water heaters available in the market. To help you pick the best one, we will be discussing the best ones.
At A Glance: Our Top Picks for 40 Gallon Gas Water Heater
Comparison Chart of the Best 40-Gallon Gas Water Heaters
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Our Top Pick |
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Perks of Getting a New Heater
Gas water heaters are the fastest-selling products from the home accessories market. They are very easy to use and install. They tend to provide you 100 percent ease and relaxation. Along with that, they present other benefits, which include:
Continuous Supply
These water heaters contain a storage tank. They start heating the water whenever the tank is empty. You don’t need to wait at all if you are using this water heater in your homes. It provides hot water 24/7. You can use a 40-gallon tank for multiple purposes at a single time. Thus, it is very easy to get hot water any time.
Cheaper and Easy
Gas water heaters are much easier than electric water heaters. They do not require any sort of wiring or typical connections. After buying, you just need to select the right place and install it by connecting it to your gas. They are also less expensive than other types of water heaters. They won’t increase your utility bill or maintenance cost.
Operates Under Any Conditions
These water heaters are capable of working under any conditions. You just need to have a proper gas connection. Places suffering from blackouts and electricity shortage can use these for heating water.
Why Did These Models Make Our List?
The models present on our list are there for specific reasons. We chose them because we liked the following about them:
Size and Design
Gas water heaters are available in different sizes and designs. You can buy them according to your needs. These 40-gallon heaters have a large storage tank. They provide more than enough hot water to fulfill the needs of a large family (up to four or five members). The exterior is also worth praising. You don’t need to worry about the look and structure.
Display
These modern gas water heater aims to provide customers with maximum ease and feasibility. They contain an LED display, which helps the customer monitor the pilot and for service diagnostic. They also contain a sight window that will help in observing the burner.
Cost and Energy Star
You can find a wide range of gas water heaters available in the market. You can purchase a heater according to your budget. Secondly, these heaters have an Energy Star rating. They use 60 percent less energy and deliver maximum efficiency.
Review of the Best 40-Gallon Gas Water Heaters
If you are searching for a 40-gallon gas water heater, you don’t need to waste your time by looking here and there. We’ve listed the best 40-gallon gas water heaters for your convenience. Have a look and buy one for your home.
Best Overall
A.O. Smith GCR-40 ProMax
Specifications
First Hour Rating (Gallons): 70
Energy Factor (EF): 0.66
Dimensions: 22×58.5″
Max BTU Input: 40,000
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What Recent Buyers Report
According to recent customers, this water heater is worth buying. It provides super-hot water, which is useful for taking multiple showers at a single time. The unit is working very well for them. They are very happy with its performance and features. It is the best water heater available so far in the market.
Why it Stands Out to Us
This amazing water heater stands out to us because of its high-quality performance. It is capable of storing a large amount of hot water. People can use it at any time for anything. The internal microprocessor and outer glass coating are quite impressive. This water heater will never disappoint you.
Who Will Use This Most
This water heater is useful for many applications. People can install it in their homes, apartments, cabins, and offices to get hot water. They can use it to take hot showers or relax in a steam bath. You can also use it wash dirty clothes easily.
Bottom Line
Summing it up, this water heater is one of the best heaters available in the market. People can install and use it in their homes without facing any difficulty. Moreover, it can fulfill the needs of four to five members in a family. This heater contains excellent features and specifications.
Pros
Eco-friendly and has a compact design
It is highly efficient and very easy to use
Internal microprocessor helps in heating the water at a faster speed
Blue Diamond glass coating protects the heater from corroding and rusting
Self-powering electronic gas valve generates the necessary power during heating
Cons
It is a bit expensive
It offers a limited warranty for six years only
Some people reported facing leakage issues
Runner-up
ProLine® Master Ultra-Low NOx
Specifications
First Hour Rating (Gallons): 72
Energy Factor (EF): 0.57
Dimensions: 22 x 51.5″
Max BTU Input: 40,000
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What Recent Buyers Report
Customers have written in their reviews that this heater contains the latest technologies and microprocessors. They are very glad after using it in their homes. By using this water heater, they are able to take hot showers anytime. According to them, it deserves a lot of appreciation.
Why it Stands Out to Us
This water heater is great because it produces very little pollution. The burner of this heater is environment-friendly. The diffuser tube helps in reducing lime and sediment production in the heater. It can also heat the water within a short time, you don’t need to wait for long.
Who Will Use This Most
People can use this heater in their basements and garages for access to water for washing cars. They can also use it in their kitchens to wash greasy dishes easily. People can install it in their restrooms, which will help them in taking a soothing and relaxing hot shower.
Bottom Line
To sum it up, this water heater is useful for different types of applications. It is very easy to use and install. It contains an LED and internal microprocessor, features which are quite impressive. The LED will help you in monitoring the status of the water heater.
Pros
Eco-friendly burner produces less pollution
Includes an LED that shows the operation and system diagnostics
DynaClean’s diffuser tube helps in minimizing the lime and sediment formation
Works using a thermopile to start the heater automatically; thus no external power is required
Intelligent microprocessor helps in speeding up the water heating process and optimizing the performance
Cons
It will increase the utility bill
The packaging of this heater is not good
Best for the Money
12 40 UNACT Natural Gas Water Heater
Specifications
First Hour Rating (Gallons): 81
Energy Factor (EF): 0.64
Dimensions: 20 x 58.3″
Max BTU Input: 40,000
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What Recent Buyers Report
This water heater is successful in fulfilling the basic expectations of the customers. They replaced their older heaters with this new, affordable water heater and reported that it provides more than enough hot water and pressure. There are hardly any bad reviews about this water heater. Customers love its quality and performance.
Why it Stands Out to Us
This water heater will never fail to provide you with hot water whenever you are in need. This tank is resistant to corrosion and rusting. The Piezo igniter helps you in igniting the heater without facing any difficulty. You can set the temperature according to your needs.
Who Will Use This Most
People can install this water heater in their farmhouse so they can enjoy a hot shower after picnics. They can also use it in their kitchens for washing and cooking. Owners of RV campsites can install it as well to have hot water at all times.
Bottom Line
In a nutshell, you will never regret buying this heater, asit will fulfill all of your requirements. You can use it for different purposes. It includes a warranty for 12 years, which means you don’t need to worry about the later expense also. It is an inexpensive and high-quality water heater.
Pros
Non-CFC insulation helps in minimizing air pollution
Anode rods and glass tank prevent the tank from corroding
Electronic control valve helps in controlling the temperature
Piezo igniter eliminates the usage of matches and allows easy pilot ignition
Includes a 12-year warranty for the tank and the components, along with a 1-year warranty for the labor
Cons
Leakage in the tank can occur
Burner stops working at times
After some time, the tank starts to rumble
Best Bradford White 40-Gallon Gas Water Heater
Bradford White RG240T6N
Specifications
First Hour Rating (Gallons): 76
Energy Factor (EF): 0.62
Dimensions: 20 x 60.13″
Max BTU Input: 40,000
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What Recent Buyers Report
This Bradford White water heater is very easy to install, and its exterior is worth praising per the customer reviews. This heater causes fewer problems than other standard heaters. It is one of the best water heaters available in America. People have used it it without facing any typical issues.
Why it Stands Out to Us
There are no leakage issues with this water heater. It is successful in gaining customer satisfaction and positive response. We like the look of this unit a lot. There are different types of protection against heat loss. You can observe the pilot’s performance through the sight window. Thus, you will never regret buying this water heater.
Who Will Use This Most
People who live in cold and chilly areas, in particular, can use this water heater for washing, showering, cleaning, and bathing purposes. They can also install it in their cabins and offices. Chefs can use it in their cafes and restaurants to make food like coffee, tea, and pulses.
Bottom Line
Wrapping it up, this water heater is an ideal choice for people living in cold countries. They can use it to prevent illness and sickness. The features and appearance of this heater are quite impressive. You can use it for different purposes. Customers have been very happy with the result.
Pros
Sight window will help in monitoring the burner element and pilot
Vitraglas enamel coating helps in extending the lifespan of the tank
Non-CFC insulation foam reduces heat loss from the top and sides of the tank
Defender FVIR system prevents the formation of flammable water vapors outside the heater
Hydrojet device provides faster first-hour delivery and decreases the temperature in the tank
Cons
The unit stops working after a few years
You need to relight the pilot continuously
Best A.O. Smith 40-Gallon Gas Water Heater
A.O. Smith GPVT-40
Specifications
First Hour Rating (Gallons): 90
Energy Factor (EF): 0.70
Dimensions: 20 x 68.5″
Max BTU Input: 50,000
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What Recent Buyers Report
People have written in their reviews that this A.O. Smith water heater contains different protective features. They love to use it in their homes because of its amazing performance. It is highly efficient. Moreover, users also report the method of ignition and exterior features to be quite impressive.
Why it Stands Out to Us
This water heater includes spectacular features and specifications. The igniter and non-CFC foam insulation are successful in gaining our attention. The company offers a warranty for six years, which further provides peace of mind. The heater maintains the temperature of water for a long period of time. It does this by trapping the heat inside.
Who Will Use This Most
Owners of any hotel can install this heater in their resorts to provide their visitors maximum comfort and ease. Tourists can relax after traveling by taking hot showers. People can also use it in their homes to wash dirty clothes and greasy dishes. They can even use it to remove oily stains from their garages.
Bottom Line
The exterior coating of this water heater deserves a lot of appreciation. People can use it in their hotels, resorts, homes, and industries. It includes amazing protective features. By using this water heater, you can get hot water within a few minutes. It is a worthy investment.
Pros
Includes protection (built-in) for flammable vapor ignition
It offers a 6-year warranty for parts and tank of the heater
You can ignite it without any difficulty due to the electric ignition
The thick 2-inch insulation of non-CFC foam increases the total efficiency
Heat traps on the outlet and inlet help in reducing the loss of standby heat
Cons
The gas valve fails after some months
Best State 40-Gallon Gas Water Heater
ProLine® XE Power Direct Vent
Specifications
First Hour Rating (Gallons): 64
Energy Factor (EF): 0.60
Dimensions: 22 x 50″
Max BTU Input: 40,000
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What Recent Buyers Report
The appearance of this water heater is quite impressive and appealing. It provides more than enough hot water for a family. It is an excellent unit that can fulfill the needs of anyone. According to customers, this State water heater is reliable and very strong. They are very happy with its performance.
Why it Stands Out to Us
We are discussing this water heater because its performance is outstanding. People who use it in their homes are very glad about the results. The igniting system and screwdriver slot are worth praising. It consumes very little energy, thus, it won’t increase your utility bills.
Who Will Use This Most
People living in cold countries can install this water heater in their homes. They won’t need any professional help to install it. Tired men and women can use it for taking a steam bath and making coffee after a long, tiring day to relax a bit.
Bottom Line
Summing it up, this water heater is one of the fastest-selling heaters in the marketplace. It has hardly received any sort of complaint or negative review. You can buy and install it without any tension. Its amazing features and look will automatically gain your attention.
Pros
Consumes less energy compared to other water heaters
The slot of the screwdriver allows a straight flow of water
Hot surface igniting system is more reliable and robust than the pilot
Consists of a female hose, which provides faster draining during the maintenance process
Dip tube is made up of PEX (self-cleaning) that helps in reducing the formation of sediment and lime
Cons
Pressure valves might cause some problems
Best American Water Heater 40-Gallon Gas
PVG62-40T50-NVS
Specifications
First Hour Rating (Gallons): 87
Energy Factor (EF): 0.70
Dimensions: 20 x 59.3″
Max BTU Input: 50,000
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What Recent Buyers Report
According to recent buyers, this water heater is a great product so far. It will never disappoint you with its performance. While it comes with an expensive price tag, users find that it is a great pick and deem it a product that has satisfied them with its performance.
Why it Stands Out to Us
This water heater is great because it contains the latest technology called the Lime Fighter. This helps in providing desirable hot water and increasing the efficiency of the heater. This heater is reliable, strong, rust-free, and corrosion-free. You can use and install it without facing any sort of difficulty.
Who Will Use This Most
This water heater is useful for people living in cold areas. They can install it in their kitchens and bathrooms to get instant access to hot water at all times. You can also use it to wash your greasy dishes and oily surfaces.
Bottom Line
To sum it up, this American water heater is ideal for people living in northern areas. It is capable of providing hot water within a few seconds. It has a large storage tank and excellent features. Plus, it is very easy to install, use, and move.
Pros
Thick 2-inch environment-friendly insulation minimizes heat loss
Three-position blower outlet (rotatable) helps in adding more flexibility
Igniter (hot surface) is durable and decreases the consumption of energy
It has a perfect energy factor that helps in increasing the efficiency of the water heater
New Lime Fighter technology helps in decreasing pockets of cold water within the tank
Cons
Machinery stops working at times
Average life for this water heater is 4 years
What Do I Need to Know Before Buying?
Before buying any water heater, you need to know some of the aspects that need your consideration. Some of the most important aspects you need to consider are:
Drain Valves
Make sure that you check the valves of the heater. There are two types of drain valves; one is the brass valve, and the other is the plastic valve. These valves are present at the base or bottom of the water heater. Their main purpose is to drain residue from the heater. You should buy a heater that contains brass valves because they are stronger and more durable.
Warranty for Parts and Tanks
Water heaters usually have a warranty for 3 to 12 years. This warranty includes replacement and correction of the parts and tank. Some companies also offer a one-year warranty for the labor cost. Thus, you should purchase a water heater that will offer you the longest warranty. This will save money on repair and maintenance costs.
Glass Lining and Insulation
You should prefer a water heater that has a glass lining. It will help you in preventing corrosion and rust. Non-CFC insulation also helps in minimizing air pollution. It reduces heat loss, as well.
Conclusion
So if you love to have hot showers, then you must purchase a water heater capable of fulfilling all of your needs. Gas water heaters are famous for their energy efficiency and excellent performance. There is a wide range at which these heaters are available. You can purchase one according to your needs and budget.
People Also Ask
Despite our detailed reviews, you might still have some questions regarding these 40-gallon gas water heaters. With these questions in mind, you won’t be able to select the best unit for yourself. Thus, to clear out any confusion, here are answers to some frequently asked questions.
No, there is no big difference between a 40-gallon and 50-gallon water heater. Both can fulfill the needs of a family with four to five members (for 40-gallon, 3-4). The main difference is that a 50-gallon water heater has a heating element with higher wattage reading.
A 40-gallon water heater has a large storage tank. This heater is capable of providing you enough water for taking two showers of one hour. This is only possible if you are not using the hot water of this heater at that time for other needs. If you are using it for any other water appliance, then you must give it some time to heat the water again.
Lasting of the hot water tank depends upon the source of the heating element. If you are using a gas 40-gallon water heater, then it will require half the time of an electric water heater for recovering. A gas water heater can heat the water again within one hour. But an electric water heater can take two hours to heat the water again.
You need to select the right size gas water heater for your home. A very big water heater can increase the utility bills and a very small water heater won’t be able to fulfill your requirements. Water heaters with tanks should have enough storage to fulfill your needs. A 40-gallon water heater is capable of fulfilling the needs of a family of three to four members. So if you have a family of four members, then a 40-gallon heater is perfect for you. Here is a helpful calculator to help you determine the correct size water heater.