9 Best 40-Gallon Gas Water Heater Reviews in 2023
If it’s been a long and hectic day for you, a short and quick shower may help you to get relief. Having a 40 Gallon Gas Water Heater in your home will give you multiple benefits to storing hot water. It is a necessary item for every household to have. Even if you need a quick shower or hot water from multiple faucets, having a 40 Gallon Gas Water Heater in your home will reduce the job at hand.
The 40 Gallon Gas Water Heater includes several features which make it much easier for you to use the product. However, if you are still facing difficulties in choosing the best 40 Gallon Gas Water Heaters, you can follow the guide that I have mentioned below.
If you are just wandering all over the internet for the Best 40 Gallon Gas Water Heater, just stop for a sec… Wandering here and there won’t do any good for you.
In fact, you need to have a proper guide that’ll take you home. So what are you waiting for? We’ve reviewed over 20 models and sorted out the 5 Best 40 Gallon Gas Water Heaters available for you. I hope that this guide below will help you to choose the product that you want. So without any further ado, let’s get started with the review.
Invalid table id.To select the 40 Gallon Gas Water Heaters for this review, we took a thorough and hands-on approach. Our team of experts spent weeks researching and testing various models to ensure that we included only the most reliable and efficient products in our list.
We considered factors such as heating efficiency, ease of installation, durability, and user reviews to ensure that our selections would meet the needs and expectations of our readers. Additionally, our team has years of experience in the plumbing and heating industry, which allowed us to evaluate these products with a critical eye and provide accurate and trustworthy recommendations.
Below are more factors on how we selected these 40 gallon gas water heaters:
1. Tank Quality
One of the factors that came to my mind while choosing these 40 Gallon Gas Water Heaters is the tank quality and the interior tank. It is natural that if the product does not have a decent tank quality, there may be rust formation and also scaling on the interior components.
If you are staying in an area that has more contamination, you will have corrosion formation inside the tank if it is made up of low quality. This will mean that the product will slowly get damaged and will not be much durable. But with the help of a proper tank quality made up of stainless steel, things will get easier.
2. Heating Element
Not a lot of people do focus on the heating element of the product, but it certainly becomes a major factor to consider. The heating element is one of the main components in any gas heater and if it does not function properly, you may face several issues with the product. So you must choose a product that functions well.
I have listed only those products that have a decent heating component. In fact, because of this, the heating and recovery in the 40 Gallon Gas Water Heater takes place faster and much more efficiently. This also allows the heater to run for a longer period.
3. Safety Features
One of the primary factors which I considered is the safety features of the 40 Gallon Gas Water Heaters. Safety is one thing that every consumer must consider while choosing a product. All technology-based gadgets do have the risk of failure and may cause accidents.
So to get rid of this, every gas water heater must include the basic safety features which will keep the product safe and ready to use. However, there are some features like the Temperature and pressure valve which work when the pressure gets very high.
Some of the safety features that I have considered are the automatic shut-off valve and the temperature overheat protection. Both these features are necessary to consider when the heater raises the temperature and to protect it from any severe damage.
4. Energy Consumption
Energy consumption of a gas-based heater is one of the primary factors to consider. To be honest, gas water heaters do not consume much electricity. However, there are still some factors that can affect the rate of electricity consumption at any point in time.
One of the major factors which can raise the electricity bills that I found is the volume of the heater that you are using. Now the electricity consumption of the 40 Gallon Gas Water Heaters is much lower than any instant heater. However, the efficiency factor comes into consideration.
Apart from this, another reason why the electricity bills do get high is just because of the temperature and the climate. If you live in colder areas, the heater will have to naturally work more. This is mainly because most of the 40 Gallon Hot Water Heaters have a default thermostat setting.
So if it is not manually adjustable, the heater has to work more. In such a case, it starts consuming more ignition including both electricity and also gas. Thus, it may have a standing loss.
While picking the top 40 Gallon Water Heaters available, I had to make sure that there was only a marginal standing loss that will not raise your electricity bills easily.
5. Installation Area
One of the primary factors which people mostly do ignore is the dimensions and the size of the product. Picking any random water heater may just be bigger. In fact, because of such issues, you may not be able to install the product properly as well. While choosing any product, I always make sure that the 40 Gallon Gas Water Heaters are compact and perfect in size.
This will help every user who has smaller or compact bathrooms or even free wall areas to buy the product and then use it. However, you may need to make sure that the product you choose has the proper installation connectivity area around it.
6. Pressure Bars
Another major factor that I have considered is the pressure bars of the product. This generally means that the product can perform with low and high pressure as well. There is a pressure control valve present along with the heater which allowed me to easily use the top product in a low-pressure area. I found this factor to be very helpful when it came to high-rise buildings.
If you live on the top floor, it becomes difficult for you to get proper pressure on the heater. Since most of the top-floor apartments have low water pressure, buying any professional heater may not do if you do not have proper pressure bars. So it is very important to choose a product that has proper water pressure.
- Blue Diamond glass coating provides superior corrosion resistance to industry-standard glass lining
- Self-powered electronic gas valve uses thermopile to generate power needed to operate the electronic gas control without requiring external power
- Internal microprocessor provides enhanced operating parameters and tighter differentials for precise sensing and faster heating response
- Dynaclean diffuser dip tube helps reduce lime and sediment buildup, maximizes hot water output; made from long-lasting PEX cross-linked polymer
- Meets all current regulations set forth by the National Appliance Energy Conservation Act (NAECA)
Best 40 Gallon Gas Water Heaters
1. A.O. Smith GCR-40 Heater
If you are looking for a professional gas water heater, there can be nothing better than the A.O. Smith GCR-40 Heater. The product seems to have a blue diamond coating that protects the product from any type of damage to the body or the internal components. Moreover, it meets up with all the rules set which meet all the safety concerns.
2. Bradford White RG240T6N Heater
The one thing that impressed me the most about the Bradford White RG240T6N Heater is the best inline segment used for the product. It seemed to be very impressive because of the magnesium heating element. This could allow me to heat the water much faster than any other gas water heater from the manufacturer.
3. AO Smith GPVT-40 Heater
If you are looking for a budget-friendly product to choose from, the AO Smith GPVT-40 Heater is a great pick. The thing that I liked the most about the product is the recovery rate and the energy factor. This ensured that the product can have high efficiency to convert heating the water in the least possible time.
4. Westinghouse 40 Gal Water Heater
Another amazing product that I liked is the Westinghouse 40 Gal Water Heater. The product features decent features which include high productivity in the first hour. It can easily provide around 59 Gallons in the first hour which I feel to be very decent when you want to use the heater with multiple faucets in your home. It appears to be a great choice for you.
5. A.O. Smith GPVL-40 ProMax Heater
If you have a small family and are looking to get multiple benefits from the heater, the A.O. Smith GPVL-40 ProMax Heater is one great choice for you. The product features foam insulation which is completely environment-friendly and efficient for you to use. Moreover, the product is quite thick which allows for reducing the amount of heat loss.
Top 9 Best 40-Gallon Gas Water Heaters
1. Reliance 6-40-NOCT 400 35500 BTU Tall
Self-Cleaning
Like almost all water heaters produced by Reliance, this piece of equipment features a self-cleaning feature in its design, which helps greatly in preserving the unit’s life for an extended period. The device uses a cooling fan to circulate air around the coils, removing built-up grime.
Glass Lined Tank
Even though the glass-lined tank doesn’t draw the attention of most buyers, you might be fascinated by this feature after knowing its beneficial facts. First of all, the glass lining helps to keep the water hot by trapping heat from the ambient air.
In addition, it doesn’t corrode and therefore lasts longer than other materials used in conventional water heaters. At the same time, it allows for accurate water temperature monitoring, which is important for maintaining optimal water heating temperatures.
Pex Polymer Lined Heat Trap Nipples
Pex polymer-lined heat trap nipples used in this water heater are manufactured with a patented heat-trapping design that can help to reduce the amount of energy used by your water heater, prolonging its life.
One of the most advantageous facts of using a sex polymer lined heat trap nipple is that it helps to prevent water from constantly flowing out of the system. This can help keep your water heater running at its best and save you money in the long run.
Honeywell Millivolt Generator Gas Control Valve
Unlike most conventional water heaters, this unit comes with a Honeywell Millivolt Gas Control Valve that’s a game-changer. The valve helps you maintain consistent temperatures by controlling the flow of gas to the burner.
This ensures that your water heater runs at its best and consistently produces hot water. The valve also has an adjustable shutoff feature, so you can always ensure safety and reliability.
Specifications
Pros
Cons
Final Verdict
This option is great for those looking for a tall water heater with plenty of power. It’s easy to use and has a relatively low energy consumption, making it an ideal choice for those on a budget.
2. A.O. Smith GCR-40 Water Heater
Glass Coating:
The one thing that impressed me the most about the A.O. Smith GCR-40 Heater is the presence of the blue diamond cut glass technology. I found this glass coating to be very impressive in a stainless steel tank. Because of this material, the product has a low limestone formation.
Fast Microprocessor:
The product features an internal microprocessor. Because of this feature, the heater can increase the parameters. Because of this, the ability to perform better allows you to get better results. Thus, the heater can have a much faster healing response when I compare it with others.
Long-lasting Polymer:
Apart from this, I found that A.O. Smith GCR-40 Heater has a long-lasting polymer. To support the durable quality, there is also a Dynaclean dip tube. The feature of this tube is to reduce the formation of limestone built up.
Smart Technology:
Furthermore, the one thing that I liked the most about the product is the presence of the self-powered gas valve. This is a smart technology used by the heater which allows the heater to continue heating without external power.
Specifications
Pros
Cons
Final Verdict
The A.O. Smith GCR-40 Heater is a professional product for you to choose from. You can use the product for both commercial and regular requirements.
3. Rheem Performance Plus Tall
Push Button Ignition System
No more hassle during startup, as you’ll get a handy push button for the ignition system. The benefits of a push-button ignition system in an electric water heater are manifold. It’s much easier to operate, requiring only a thumb or finger press rather than a twist of the key.
This makes it more convenient for those with limited strength or dexterity and people who are busy and want to avoid having to fumble around for the key.
Easy Maintenance
A thermostat that can automatically adjust the water heater temperature to conserve energy and save money is a great option for homeowners. In that case, Rheem has just managed to ensure this convenience.
This thermostat will help to keep the water heater at a consistent temperature, which leads to reduced wear and tear on the heating element and coolant system.
It can also help conserve energy by reducing the amount of time the water heater is running. This can result in significant savings on your energy bill. Alongside, it prevents damage from occurring to your equipment if the water heater temperature becomes too high or too low.
Consistent Energy Factor
One option that ordinary buyers often overlook is the energy factor. The energy factor measures how efficiently an appliance is at converting electricity into heat. In the case of Rheem Performance Plus, the company claims to have a consistent 0.93 energy efficiency rating.
This means that they use less electricity to produce the same amount of heat as other models. In addition, this type of water heater is less likely to cause any power spikes or brownouts, which can lead to problems with your appliances and wiring in your home.
Premium Grade Anode Rod
The premium-grade anode rod used in this water heater helps ensure reliable operation, superior performance, and long-lasting durability. This rod is made of durable materials that resist corrosion and provide consistent heat delivery.
In addition, it produces less scale buildup inside the water heater, which can help keep your unit running smoothly and reduce the amount of time it takes to heat up water.
Specifications
Pros
Cons
Final Verdict
This unit would be a great choice for anyone looking for an efficient and reliable water heater. With its high-efficiency design and heavy-duty construction, this unit will provide years of trouble-free use. Its efficient design and tall stature make it a great choice for larger homes or apartments.
- Blue Diamond glass coating provides superior corrosion resistance to industry-standard glass lining
- Self-powered electronic gas valve uses thermopile to generate power needed to operate the electronic gas control without requiring external power
- Internal microprocessor provides enhanced operating parameters and tighter differentials for precise sensing and faster heating response
- Dynaclean diffuser dip tube helps reduce lime and sediment buildup, maximizes hot water output; made from long-lasting PEX cross-linked polymer
- Meets all current regulations set forth by the National Appliance Energy Conservation Act (NAECA)
4. Bradford White RG240T6N Water Heater
Easy to Install:
The RG240T6N Bradford White 40 Gallon Gas Water Heater comes with easy installation options. Since the product is very easy to set up, the one thing that you will want to get is the easy setup option and it happens to be fast with the product.
Maintenance:
I found that the Bradford White RG240T6N Hot Water Heater is far easier to maintain when you are using it regularly. There are simple steps that you can always follow if you just wish to flush the heater in the least possible time.
Thermal Switch:
The one thing that I liked the most about the product is the resettable thermal switch. Because of this feature, the heater carries out fast performance and also advanced safety options. You will not have to worry about safety.
SceenLok Technology:
Apart from this, the product includes Advanced SceenLok Technology. This is a unique feature of the Bradford White RG240T6N Heater that allows you to protect the heater from any type of overheating concerns.
Including Hydrojet:
Furthermore, it includes a factory-installed Hydrojet. This allows you to get better performance with the product. So you can always get fast heat-up option with the heater.
Specifications
Pros
Cons
Final Verdict
If you are living in cold localities, the Bradford White RG240T6N Heater is a great choice for you. You can get an adjustable thermostat which allows you to easily change the temperature.
- Bradford White ICON System
- Advanced ScreenLok Technology Flame Arrestor Design
- Resettable Thermal Switch
- Maintenance-Fre
- Factory-Installed Hydrojet Total Performance System
5. Westinghouse 40 Gal Water Heater
Stainless Steel Tank:
The Westinghouse 40 Gal Water Heater includes a stainless steel construction tank. While reviewing, I found that this material is being widely used to save interior components from limestone formation.
Thermal Efficiency:
Apart from this, the product has a 98% thermal efficiency. So it comes to be quite efficient to use when we use the electricity mode. However, the product has a 057 standby loss which could have been improved.
First-Hour Delivery:
Needless to say that the presence of high first-hour delivery is very impressive. Precisely, the heater can generate about 84 gallons of hot water at first. So even if you have high requirements, it will be able to deliver to you.
Recovery Rate:
The one thing that impressed me the most is the recovery rate of the product. Even in extremely cold weather, it has a recovery rate of 20 GPH which is quite decent to use. So if you are staying at a high altitude, it can be a great choice for you.
Anode Rod:
The Westinghouse 40 Gal Water Heater works efficiently without the use of any anode rods. This is mainly to reduce the amount of corrosion within the heater. It can easily be more durable to work with.
Specifications
Pros
Cons
Final Verdict
The Westinghouse 40 Gal Water Heater is available at a combination of both electricity and gas. With the help of this technology, the heater can heat the water much faster.
- Directs cold water to heating element near bottom of the tank
- 240-Volt connection required for installation
- Laser-welded 316 l stainless steel construction resists corrosion
- Limited lifetime warranty on tank, 6-year parts
- Delivers 59 Gal. of hot water in the first hour
6. AO Smith GPVT-40 Water Heater
Natural Gas:
The AO Smith GPVT-40 Heater uses complete Natural Gas to work with. Because of this, the heater has low emissions from the product. As a result of this, it is quite environment-friendly to use in your bathroom.
C3 Technology:
While testing the product, I found that the AO Smith GPVT-40 Heater is Equipped with C3 Technology. It is a fast heating technology that allows fast heating with the sensible use of gas. So the heater only ignites when there is a flow of water.
Powerful Vent:
The one thing that has impressed me the most about the AO Smith GPVT-40 Heater is the Versatile Power Vent design. The product is perfectly balanced to emit natural gas out of the room. This allows you to keep the surroundings away from getting polluted.
Smart Ignition:
Another impressive feature of the product is the hot surface ignition. The ignition takes place from the closed tank and also with a base plate. There is a magnesium rod being used to heat the water inside. Thus, even without continuous heating, the water inside can remain warm.
Specifications
Pros
Cons
Final Verdict
The AO Smith GPVT-40, 40 Gallon Natural Gas Water Heater is a great choice for your home requirements. It has a decent flow rate and high efficiency which can lower electricity costs easily.
- Natural Gas
- Equipped with C3 Technology
- Versatile Power Vent design
- Hot surface ignition
- Features an exclusive 3-position rotatable blower outlet which adds flexibility
- Dynaclean II dip tube optimizes inlet water pressure to minimize cold water regions within the tank
- State-of-the-art electronic gas control provides more precise temperature control; LED control light displays operation status information
- Hot-surface igniter is more robust and reliable than standing pilot, and reduces energy consumption
- 2-inch, thick, environmentally-friendly foam insulation reduces the amount of heat loss and contributes to overall energy efficiency
7. Rinnai V65IN Tankless Water Heater
Easy to Install:
The Rinnai V65IN comes with a slim and sleek design, unlike other hybrid models. It comes with a complete tankless shape that allows you to get the fastest heat productivity.
Since it is only 45 pounds in weight, it becomes easier to lift the product and install it at a particular place. Since it is a gas-based model, installation could be done in just a few minutes.
Decent Rate of Flow:
One of the best features of using the Rinnai V65IN is that it has a decent rate of flow. For any tankless heater, when you get a delivery rate of 6.5 Gallons per minute, you will love the way it works.
To be fair, it has a great productivity rate and it is enough to cover the requirements of a family of 2-3 people. You can always get endless hot water in return for the product. However, the rate of flow varies upon then the temperature of the groundwater.
Easy to Control:
Another impressive feature of the Rinnai V65IN is the attractive control option. It has an inbuilt thermostat which you can control remotely with the help of the Control-R application.
It is a WiFi module that allows you to get connected to the device and helps you to adjust the controls of the product. You can easily change the temperature, set up timers, and even create schedules when you are in a hurry to take a shower.
Specifications
Pros
Cons
Final Verdict
The Rinnai V65IN comes with great features that will help you to receive an endless hot water supply. If you have a family of 2-3 people and you require a continuous flow of hot water, the Rinnai V65IN is the best product for you. It offers a continuous flow of hot water supply and has high efficiency in performance.
8. A.O. Smith GPVL-40 ProMax Heater
Rotatable Blower:
The A.O. Smith GPVL-40 ProMax Heater comes with 3 positions rotatable blower. I found this feature to be very helpful when it comes to emitting gas away from the home. Because of the outlet, you can easily rotate the mouth and it is great to use.
Rotatable Blower:
The one thing that has impressed me the most about the product is the Dynaclean II dip tube. This is an advanced type of pressure valve which is great for high altitudes. The tube regulates the water pressure and gives you a better way to use the product even on tall buildings.
Temperature Control:
Apart from this, the product features an electronic gas control. The technology used is a combination of both gas and electricity. This provides more precise temperature control. So the electricity consumption is always low.
LED Control:
I found that A.O. Smith GPVL-40 ProMax Heater has an LED control light on the front face. This feature seemed to be very useful as it always displayed the current status. So if anything goes wrong, I could always get notified.
Surface Igniter:
The A.O. Smith GPVL-40 ProMax Heater has a hot surface igniter. Because of this, it can easily reduce the energy consumption of the product. I could always use it without any problems. You can read more AO Smith Water Heater Reviews in this detailed article.
Specifications
Pros
Cons
Final Verdict
If you have a small family and are looking for multiple solutions, the A.O. Smith GPVL-40 ProMax Heater is the best option for you. The product has easy-to-vent options that can easily be installed.
- Endless Hot Water: Our tankless hot water heaters let you enjoy unlimited hot water flow throughout the house with a compact and durable design that fits your home and lifestyle
- Energy and Space Efficient Tankless Gas Water Heater: This small hot water heater conserves energy, only heating when necessary; Enhanced scale detection lessens possibility of serious, long-term damage to unit
- Optimal Water Pressure: This tankless water heater offers a high-performance hot water flow rate up to 6.5 GPM for a powerful, constant stream that serves up to 5 appliances at once
- Professional Installation Recommended: Visit the Find a Rinnai PRO page on our website to locate a qualified technician in your area to install your tankless water heater; We do not recommend installing a water heater without a technician
- Guaranteed to Last: 10-, 5-, and 1-year residential factory warranty for heat exchanger, labor, and parts, respectively
9. Eccotemp i12-NG Tankless Water Heater
Attractive Design:
Not many tankless water heaters focus on the design aspect, but the Eccotemp i12-NG makes this heater appear much more modern. Overall, it has a compact body that is quite space-saving; it features black tempered glass all over the body to make it look modern.
To make it even more attractive, the makers have installed an LCD right at the front that can show the current temperature of the heater.
Great Ignition System:
The Eccotemp i12-NG comes with a decent technology that is advanced and yet fast performing in nature. It has a safe and secure electronic ignition system that goes on just when you plug it into the electrical outlet.
To help the process of fast heating with efficiency, the Eccotemp i12-NG comes with a natural gas fuel system. It is also environmentally friendly that reduces the emissions of NOx from the environment. You can use it for indoor installations as well.
Automatic Controls:
There are multiple control buttons just beside the front panel that allows you to keep the heater safe. The Eccotemp i12-NG is unique because it has a child-safety lock button along with temperature controls.
You can also get an energy-saving mode that stops the ignition while keeping the temperature inside the heater warm. Installation becomes very easy because of the 1/2-inch NPT water fittings which are commonly found everywhere around.
Specifications
Pros
Cons
Final Verdict
If you are looking for a product that is not only attractive but also impressive in features, the Eccotemp i12-NG is the best product for you. It comes from a great brand reputation and the customer services are great to offer. However, this product is only suitable for indoor use.
- Whole home indoor, gas powered tankless water heater, rated at 3 GPM that activates only on demand and no pilot light needed, reducing energy consumption
- Sleek, modern design with black tempered glass front panel featuring an easy to use LED display controls
- Features fully automatic temperature controls with an energy saving mode and child lock technology
- Safe electronic ignition system; Plugs into standard 110v electrical outlet with UL-listed cord. Field tested to 5500 ft. elevation (not recommended to be used any higher)
- Uses standard 1/2" NPT water fittings and comes with horizontal venting allowing for a convenient and quick installation
Editor’s Choice
While creating reviews of the 5 Best 40 Gallon Gas Water Heaters, I went through several products. Because there are so many products already available in the market today, it became difficult choice for me to pick out the best.
It is fair to say that a lot of products caught my attention, but what impressed me the most is the A.O. Smith GCR-40 Heater. Several features of the product helped to pick this product as the top buy.
- The product includes a Blue Diamond Glass coating. This is the highest standard of coating provided in any product to protect the interior tank. Because of this coating, it becomes easier to stay away from corrosion.
- It includes self-powered electronic gas. The reason why I liked this feature is that it can preserve gas and electricity. So the heater will start igniting only when there is a complete flow of water.
- The one feature that has impressed me is the diffuser dip tube. Because of this feature, the A.O. Smith GCR-40 Heater could protect the interior components from any type of limestone formation.
- Apart from this, the product also includes an internal microprocessor. Now, this is a very unique feature in the heater when it comes to providing enhanced parameters to work with. So the product could always be used for good.
There are several other features of the A.O. Smith GCR-40 Heater that will keep on mesmerizing you. However, if the price seems to be high for you, there is still a lot more to choose from. Do mention below if you plan to change your existing gas water heater and buy any of the new 40 Gallon Gas Water Heaters mentioned above.
- Blue Diamond glass coating provides superior corrosion resistance to industry-standard glass lining
- Self-powered electronic gas valve uses thermopile to generate power needed to operate the electronic gas control without requiring external power
- Internal microprocessor provides enhanced operating parameters and tighter differentials for precise sensing and faster heating response
- Dynaclean diffuser dip tube helps reduce lime and sediment buildup, maximizes hot water output; made from long-lasting PEX cross-linked polymer
- Meets all current regulations set forth by the National Appliance Energy Conservation Act (NAECA)
Buying Guide – How to Choose a 40-Gallon Gas Water, Heater?
There are so many products already available in the market and choosing the best one can always be a daunting task at hand. There are so many factors to consider when you are looking for the best one in the market today.
Without completing proper research, it always becomes a challenging part. You can always take the help of this buying guide if you are willing to pick the best model available.
Efficiency Ratings
One of the primary factors that you need to consider is the efficiency ratings of the product. Most gas water heaters are either powered by Natural Gas or Liquid Propane gas. However, the natural gas models are better in efficiency than the liquid propane models.
However, before picking up the product, you can simply have a look at the energy efficiency standards that are set up by NACEA. This will help you to get the best gas water heater accordingly.
Storage Heater Tank Size
The next important thing that you need to do is to consider the capacity that you need and also the storage space. If you have a family of 4-5 people, going for a 40-gallon water heater will be a must.
However, it may be bigger than any tankless heater. So you need to make sure that the size of the tank is sufficient for your home or not. When you choose the heater, make sure that it meets your costing expectations and has all the features that you need.
Eco-friendly
When you are using a gas-based water heater, it is expected to release the expelled gas from the vents. Sometimes, they may have a higher amount of NOx or Carbon. If the quantity is more, it will start affecting the environment near you.
This is the reason why you need to be specific about choosing an indoor model or an outdoor installation model. If you are using an indoor installation gas water heater, you need to install the vents as well to make sure that the amount of NOx is reduced and is low.
Flow Rate and Recovery Rate
Another important factor that you need to consider is the flow rate of the model and the recovery rate as well. The flow rate is the amount of water flowing out of the heater in a minute. It is usually rated as gallons per minute.
Having a higher flow rate will allow you to connect multiple faucets in your home. On the other hand, the recovery rate refers to the time taken by the heater to heat the cold water and then allow it to flow. Having a higher recovery rate is thus very important when it comes to higher altitudes.
Storage Space and Installation
When you are about to install a 4-gallon water heater with a tank, it is going to take up a high space. This is mainly because it has a large tank and the size of the heater is initially big.
So before you buy the product, you need to measure up the space available on the walls of your installation area. Another factor that you need to consider is the installation options of the heater. Make sure that it is wall mountable and know about the pipes for installation as well.
First Hour Rating
The first-hour rating of the water heater is based on the time it takes to produce hot water according to the desired temperature that you need. Having a better first-hour rating means the product is viable enough to deliver you a faster rate of hot water from the product. The rule is simple – the faster you get the hot water from the product, the better it can get for the heater. You can check more details about the FHR from the manufacturer.
- Blue Diamond glass coating provides superior corrosion resistance to industry-standard glass lining
- Self-powered electronic gas valve uses thermopile to generate power needed to operate the electronic gas control without requiring external power
- Internal microprocessor provides enhanced operating parameters and tighter differentials for precise sensing and faster heating response
- Dynaclean diffuser dip tube helps reduce lime and sediment buildup, maximizes hot water output; made from long-lasting PEX cross-linked polymer
- Meets all current regulations set forth by the National Appliance Energy Conservation Act (NAECA)
Benefits of 40 Gallon Gas Water Heaters
There are a lot of advantages when it comes to choosing the 40 Gallon Gas Water heater. These heaters are specifically made to give you the upper hand when it comes to using the product regularly. Below, I have listed some of the benefits which you can get while using the 40 Gallon Gas Water Heaters over the electric heaters.
1. Installation
When it comes to the benefits, there can be nothing easier than installing gas water heaters. The electrical heaters require more configurations from the PCB board to set up the heating element. However, in the case of the 40 Gallon Gas Water Heaters, it is not the same. In fact, it may take up less time to set up.
Thus installation is much easier when it comes to gas water heaters. All that you need to do is to call a plumbing expert who will do the job of constructing the drainage pipe. Thus, the price for the installation of a gas water heater is much less than that of electric-based heaters.
2. Running Cost
The 40 Gallon Gas Water heater does run with the help of either Propane or Natural Gas. Since the working mechanism of the heater is to only ignite when the water is flowing, it cuts down the costs a lot when I compare the costs with the electric heaters. When the temperature is low and you need to adjust the thermostat to increase the ignition, the electricity consumption is much higher.
Comparatively, the consumption of gas is lower which cuts down the average running costs. Moreover, gas purchases are only one time comparatively; using natural gas will save up a lot of money.
3. Efficiency
The efficiency of the electric heaters is quite decent when it comes to small requirements. This is mainly because most of the insulators are present near the outflow pipe. But, in the case of gas water heaters, the efficiency is much higher. Thus the work progress of any gas heater is much more efficient than any electric heater.
Apart from this, the gas consumption is much lower than the electric ignition. This makes gas-based heaters to be much more efficient than most other heaters available. If you require heavy water use, having a 40 Gallon Gas Water Heater can be highly beneficial for your needs.
4. No Heat Loss
One of the major benefits of using a 40 Gallon Gas Water Heater is that it has the least energy consumption when it comes to daily usage. To heat hot water in large quantities, the electrical water heater uses high power consumption. This will allow you to get the highest grade for the heating element when it matters the most.
However, because of the technology, the 40 Gal Water Heater allows you to get proper results at the earliest and without any delays at all.
- Blue Diamond glass coating provides superior corrosion resistance to industry-standard glass lining
- Self-powered electronic gas valve uses thermopile to generate power needed to operate the electronic gas control without requiring external power
- Internal microprocessor provides enhanced operating parameters and tighter differentials for precise sensing and faster heating response
- Dynaclean diffuser dip tube helps reduce lime and sediment buildup, maximizes hot water output; made from long-lasting PEX cross-linked polymer
- Meets all current regulations set forth by the National Appliance Energy Conservation Act (NAECA)
Frequently Asked Questions [FAQs]
Q1. Is it safe to use a 40 Gallon Gas Water Heater?
A1. If you are using any gas water heater it is obvious that it will release the expelled gas. Thus, the ventilation of the heater is very important. This is mainly because the heater can emit carbon monoxide into the home. When the quantity is high, this monoxide may not be so great for your health. However, having outdoor ventilation may do the work for you well.
Q2. Can My Heater Catch Fire?
A2. If you consider the mechanism of the water heater, it tends to flow gas and then ignite it. So the gas inside the heater is flammable. However, there are many safety valves with the heater which prevents the gas from flowing outside. But this does not ensure you of a complete accidental free device. Gas leaks may happen if your product is damaged and it is best not to use any flammable object around the heater.
Q3. How Often To Flush the Heater?
A3. Oh… it depends on your locality! By this, all I mean to say is the level of contamination and sediments present all around you. If your area is affected by a higher level of contaminants, you will require frequent flushing and proper maintenance of the product. This is mainly because the sediments and the limestone will start to scale up if you do not keep flushing it. So to avoid any type of danger, you must keep flushing the heater every 6 months.
Q4. Shall I Drain My Heater in the summer?
A4. Think of it honestly… will you be able to use a product if there is complete rust formation and water is not being heated properly? Now imagine the same situation with your heater. If you keep the water stagnant for months, it will block the spigot because of the sediments. So, to get rid of this situation, just make sure that you are being able to flush it while not using it for a longer period.
Q5. How to tighten the Drain valve?
A5. You cannot do this with the help of your bare hands… You’ll need a pair of range and screwdrivers to get this. All that you need to do is to open the tank. But make sure that it is not turned on and you are not using it with your bare hands. Just find out the drain valve and turn it in the clockwise direction to tighten the valve.You can also refer to this post.
- Blue Diamond glass coating provides superior corrosion resistance to industry-standard glass lining
- Self-powered electronic gas valve uses thermopile to generate power needed to operate the electronic gas control without requiring external power
- Internal microprocessor provides enhanced operating parameters and tighter differentials for precise sensing and faster heating response
- Dynaclean diffuser dip tube helps reduce lime and sediment buildup, maximizes hot water output; made from long-lasting PEX cross-linked polymer
- Meets all current regulations set forth by the National Appliance Energy Conservation Act (NAECA)
Conclusion
Today, there are ample water heaters available all around you. But choosing the best one out of them is indeed a difficult task. There are so many parameters to consider and so many products to choose from. If you are looking for the best 40 Gallon Gas Water Heaters available for you, this buying guide will help you to find out the best results.
We have mentioned a detailed review of all 5 products available and included the Editor’s Pick below. You can look for the reviews and then the buying guide if you want to pick the right product. Do mention below the product that you have liked the most.
