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Are you feeling uncomfortable due to chilly nights? It’s natural, especially if the weather is freezing or you are experiencing regular power cuts. The best solution in such circumstances is a natural gas wall heater; it will give you warmth as well as eliminate any chances of hypothermia.
There is a wide variety of gas wall heaters available in the US market, so you need to know some basic things about them. From all the available natural gas wall heaters, we have collected the best ones here. We have also added reviews, so you can know their features and then decide the best heating product for you.
Last update on 2021-06-12 / Affiliate links / Images from Amazon Product Advertising API
Top 10 Natural gas heaters in 2020
In a hurry? Choose your best natural gas wall heater from this quick buying decision list:
- Our Top Pick: Mr. Heater 30,000 BTU Vent Free Blue Flame Natural Gas Heater
- Automatic shut-off: Heater Corporation Vent-Free – F299831
- Affordable: Dyna-Glo BF30NMDG Natural Gas Blue Flame Vent Wall Heater
- Dual fuel: Kozy World Dual Gas Fuel Wall Heater Model KWD215
- Temperature control: Mr. Heater Corporation F299735
- Variable output: Heater Corporation F299721 One Size White and Black
- Best Value for Money: Dyna-Glo BF10NMDG Natural Gas Wall Heater
1. Mr. Heater 30,000 BTU Vent Free Blue Flame Natural Gas Heater
Great for heating an area to 750 square feet, the MHVFB30NGT comes with added safety features, it automatically shuts down once it detects low oxygen levels. Moreover, you cannot operate the wall heater at the height of 4,500 feet above sea level. With a blue burner, this heater uses convection heat. It has the CSA certification as well. It comes with legs, a thermostat, and all the hardware you need for installation and maintenance.
Due to the convection heat, MHVFB30NGT does not radiate heat like infra-red heaters. Instead, it raises the room temperature and gives you the required warmth. We do not recommend the usage of a wall heater inside a bathroom.
This heater works perfectly for areas that do not heat quickly or an area that is not well connected with electricity. MHVFB30NGT from Mr. Heater stays on the floor or can be mounted on the wall with the included hardware.
2. Heater Corporation Vent-Free – F299831
A conventional natural gas wall heater that operates at a BTU of 30,000 to cover up to 750 square feet. Looking at the power and coverage area, this wall heater looks suitable for medium-sized rooms or workshops. As it has the automatic shut off feature, you will not be able to use it at low oxygen levels. This CSA certified wall heater comes with a thermostat and wall mounting hardware. It also has legs, which add to its versatility because you can use this device both on the ground as well as on a wall.
Using radiant heat, the vent free F299831 quickly warms your space so that you can rest or work in comfort, no matter how cold is the weather.
3. Dyna-Glo BF30NMDG Natural Gas Blue Flame Vent Wall Heater
Using Blue Flame Technology, BF30NMDG raises the room temperature instead of wasting heat on the surrounding objects. Due to its mode of operation, it warms only the targeted area and hence consumes less fuel. It automatically shuts down when the oxygen level decreases. So, this natural gas wall heater gives you safe night and a warm morning. With 30,000 BTUs/hr., it can heat approx. one hundred square feet of real estate. If you need extra square footage, you can add a separate fan – WHF100.
This wall heater has a power button that instantly fires it up. To customize the heat, there is a knob. It includes all the hardware required for assembly and comes with a 1-year warranty.
If you need a safe, reliable, and efficient wall heater that can give your family the required warmth, choose Dyna-Glo BF30NMDG. With a single button and a knob, you will get a safe and comfortable atmosphere.
4. Kozy World Dual Gas Fuel Wall Heater Model KWD215
If you need a wall heater that can run on dual fuel, consider KWD215 as it runs on both natural gas and propane. It is an efficient wall heater to give you immediate warmth on winter nights.
With a 12,000 BTU thermostat, this heating device is effective up to 500 square feet, it radiates and gives you direct heat by raising the room temperature. Its high quality infrared ceramic plaques give you soothing warmth and keep you comfortable even on the coldest mornings. This heater is 99 percent fuel-efficient, and there is an automatic shut-off feature that’s activated once it detects a reduced oxygen level.
The ability to use two types of fuel is unique. Moreover, the wall heater has a decent coverage area and an oxygen depletion sensor for your safety. This is an ideal heater for a small house, especially if you live in power affected or cold region.
5. Mr. Heater Corporation F299735
Mainly manufactured to keep garages and workshops warm, F299735 uses convection heating to cover an area of approx. 750 square feet. So, it can be easily used for large rooms or working spaces. It’s CSA certified and turns off automatically after sensing a low oxygen level.
With 30,000 BTUs, this wall heater gives you maximum warmth. It comes with legs so that it can stand on the ground as well. All the hardware needed to assemble the heater is included. It will not work at 4,500 feet above sea level because of the ODS or the automatic shut-off feature.
If you are renovating the house this weekend, then you might require an efficient wall heater in the workshop. F299735 from Mr. Heater can give you the required warmth and keep you comfortable while you rest or work.
6. Heater Corporation F299721 One Size White and Black
With 20,000 BTUs, F29721 covers up to 500 square feet. Its blue flame burner warms the surrounding air that ultimately rises up and slowly heats the entire room. Moreover, it has a thermostat for temperature control.
This CSA certified wall heater has the same ODS feature that we have already discussed, it shuts down once it detects low oxygen levels. It comes with legs and the hardware required for assembly. So, you can easily mount it on a wall or position it on the ground.
Unable to relax due to cold weather? Try this heating device with an electric fire that gives you a warm and comfortable area to rest. You can mount it on the ground or wall, so the heater is versatile enough to be a part of your life.
7. Dyna-Glo BF10NMDG Natural Gas Blue Flame Vent Wall Heater
This natural gas wall heater comes from one of the oldest manufacturers of heating devices. It’s the reason BF10NMDG is easy to use, control, as well as maintain. With the ability to dissipate 10,000 BTUs per hours, this wall heater covers up to 300 sq. ft. You have a knob to control the heat at three levels – low, medium, and high, wherein the BTU numbers will be 5,000, 7,500 and 10,000 respectively. The BTU is comparably less than the other contenders here, but this only makes this unit conserve fuel and last longer.
Need a reliable and efficient wall heater that can easily mix with your daily activities? Opt for BF10NMDG which brings warmth and comfort to your room. The only limitation… the room should be small or medium-sized.
8. Heater Corporation Vent Free Flame Natural Gas Heater F299720
This electrically ignited wall heater operates at 20,000 BTUs and covers to 500 square feet. Like other Mr. Heater Corporation gas heaters, F299720 also comes with a blue flame burner that dissipates convection heat for an even warmth all around the room.
This heating machine is CSA certified and has a feature called ODS, it automatically shuts off once the sensors detect low oxygen levels. It’s the same reason you cannot operate the equipment at more than 4, 500 feet above sea level. It comes with assembling hardware, legs, and a thermostat.
Whether you need a heating device on your floor or wall, F299720 is ready to assist. Make your space warm and comfortable with this versatile and safe heating device from Mr. Heater.
9. Dyna-Glo GBF30DTDG-2 30,000 BTU Blue Flame Garage Heater
Let’s welcome another great wall heater from Dyna-Glo. If you need a reliable heating machine that can blend flawlessly in your workshop garage or room, then consider GBF30DTDG-2.
Versatility is its unique feature; in the absence of natural gas, you can also use propane with this wall heater. If you are in an emergency, it can be a ready companion for you. With 30,000 BTUs, this heater is capable of covering 1,000 sq. ft. Using Blue Flame Technology, it utilizes convection heat, which evenly warms your space without consuming much fuel. It has a thermostat control knob that allows you to run it at preferred temperatures.
- The gas flow system is not up to standard.
This device is a perfect choice for indoor warmth, it can be easily used for a room or garage. It will prove very useful in emergency power cut-offs as well.
10. Dyna-Glo IR12NMDG-1 12,000 BTU Natural Gas Infrared Wall Heater
The vent-free IR12NMDG-1 works on radiant technology so it heats the surrounding objects first. This wall heater delivers 12,000 BTUs/hr. to cover up to 300 square feet. To control the temperature settings, there is a knob with two settings – low and high.
This wall heater comes with the oxygen depletion sensor (ODS) that automatically shuts it off if the carbon monoxide level increases or oxygen level decreases. To floor mount this device, you have to purchase its legs separately. You can also add an external fan to increase the heating area. If required, you can also buy it with installation services on Amazon, which can be a great help.
Great to use in a patio, garden shed, or garage, IR12NMDG-1 is a safe option to get the required warmth and comfort during winter. As it’s vent-free, you will not need a chimney.
Most natural gas wall heaters look the same, but there are several factors that differentiate them. You should check those points before investing in any them. Some of these factors are mentioned and briefly discussed below.
How much are you willing to invest in a wall heater? Make a decision and filter your search options. Match the quality and features of a wall heater with its price. You do not have to overspend on a heating machine that has less BTUs or coverage area.
There are two types of natural gas wall heaters, blue flame or infrared, they dissipate convection and radiant heat respectively. A wall heater with blue flame will warm the air, which in turn moves up and slowly the entire room will be heated. On the other hand, a radiant heater heats the objects in the surrounding, which in turn heats the air. As per our experts, blue flame wall heaters are fast and efficient. So, make your choice putting into consideration this factor.
You must have noticed that in most of the descriptions we used CSA certification. Well, it’s a Canadian Standards Association that tests and certifies a product only if it meets the US safety and performance standards. So, make sure you purchase a CSA certified product, which in our case is wall heaters.
British Thermal Unit (BTU)
The amount of heat a device can produce in one hour is measured in BTU. If you are willing to heat a large area, then you should look for a wall heater with high BTU. Similarly, for a smaller room, you can choose a heater with low BTU.
You can install a natural gas wall heater on the floor as well. For that, you will need the included legs or an option to add them. We suggest that you look for a wall heater with legs included so that you don’t have to invest extra on a separate item.
With the given guidelines, we are sure you will be able to find an appropriate and useful natural gas wall heater for your house.
Frequently Asked Questions(FAQ)
What is a vent-free natural gas wall heater?
A wall heater that can generate warmth without the help of electricity or external venting is sold as a vent-free natural gas wall heater. As the name suggests, it uses natural gas to release heat, you can mount it on a wall or place it on the ground. Such devices are best for small areas, they shut down automatically once the oxygen level goes below 18 percent, which is considered safe.
How do natural gas wall heaters work?
Any combustion requires oxygen. A wall-mounted natural gas heater takes the oxygen from the surrounding air to initiate and maintain combustion. The heat generated from the device is then dissipated back to the room.
How to clean a natural gas wall heater?
- Shut down the wall heater and let it cool for at least thirty minutes or more.
- Open its access panel using the right screwdrivers.
- Vacuum the inside panel to remove dirt and dust.
- Throw high air on and around the burners for thorough cleaning.
- Use a damp cloth to remove dust, marks, or stain from the external parts.
Can a natural gas wall heater be converted to propane?
Some natural gas wall heaters can be converted to propane by changing the orifice. However, it should be mentioned on the wall heater that it can work with both natural gas and propane. Otherwise, it is not recommended to alter fuel intake ability.
Are natural gas wall heaters safe?
Natural gas or propane wall heaters come with a risk of carbon monoxide poisoning. It’s the reason why most of the models we included have ODS. So, choose a natural gas wall heater with automatic shutdown feature and CSA certification for complete safety.
What are the advantages of using a natural gas wall heater?
A natural gas wall heater is an energy-efficient, consistent, and reliable source of warmth for residential or official premises. Moreover, a gas-operated wall heater is cost-effective, and you will spend comparatively half of the amount when compared to an electric heater.
As you saw in all descriptions and the buying guide, the amount of heat generated is a must check before you invest in a natural gas wall heater. Make sure that the output or BTU and the coverage area will match your space or room. Also, check that the device has the assembly hardware and legs so that you can install it anywhere according to your preferences. With all the information we’ve shared, we are sure you will find the right heater this winter.
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