The 12 Best Natural Gas Wall Heaters | Improb (2024)

If you’re looking for a natural gas wall heater that can raise the temperature in a large room, the Dyna-Glo BF30NMDG is an excellent choice. One reason is that this product uses a blue flame to warm up a room. A blue flame heater transmits heat outward and then, upward, creating a wide range of distribution. With this technology, heaters can raise the temperature of the air first, followed by the surrounding objects.

Aside from that, the Dyna-Glo BF30NMDG also has an output of 30,000 BTU, which can heat a room with a size of up to 1,000 square feet. Plus, this product only warms the space it is meant to warm; so, you can lessen your bills by keeping it isolated.

Moreover, you don’t need electricity to power this natural gas wall heater. So, it can be a reliable and efficient back-up heating in case of power outages or other emergencies. The best part is that using this heater is easy. All you have to do is press a button, and the igniter will activate quickly. You can also adjust the heat setting (low, medium, and high) using the heater’s control knob.

One downside for this product is that legs are not included in the package. You need to purchase them separately if you want to set the heater on the floor. An additional fan is also available if you want your heater to cover more area.

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With an output of 6,000 BTU, the Kozy World KWN109 uses infrared technology to raise the temperature in a small room. As such, it heats the object and people in the room first, followed by the air. Aside from that, this natural gas wall heater features control knobs, making it easy to operate. Plus, this product can function without electricity, making it is a reliable heater during power outages.

Aside from its capability to heat a room, the Kozy World KWN109 has several safety features. For one, it is equipped with an oxygen depletion sensor, which extinguishes the flame when oxygen levels drop below the A.N.S.I standards. In addition, it also has a “safe watch” feature, which ensures that the gas flow will automatically shut off when the heater is switched off. Lastly, this heater also has a pressure regulator that maintains a steady flow of gas.

With all these features, it is not surprising that this heater passed the CSA certification. However, this product has only two temperature options. Nonetheless, this is a minor drawback compared to all its great features.

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To allow heat to penetrate evenly around your room, the Rinnai EX17CN has 7-state modulating gas valves and a variable speed blower. In addition, this heater has a programmable thermostat, which you can set according to your preferences. Its maximum BTU output is 16,700 BTU per hour while its minimum BTU output is 8,200 BTU per hour. Aside from that, this heater also has a memory feature, which adjusts to your day-to-day requirements. The best part is that setting your preferred temperature is easy, thanks to its user-friendly control panel.

Besides heating your room, this natural gas wall heater also has a couple of notable safety features. One, in particular, is it child safety lock. In addition, this heater is stored in a “cool to touch” cabinet, meaning the cabinet doesn’t warm up when the temperature rises.

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Another CSA certified product on this list is the Mr. Heater F299735. With this certification, you are guaranteed that this is a high-quality product that is safe for use indoors. In fact, one of the notable features of this natural gas wall heater is an oxygen depletion sensor (ODS) that automatically shuts off the unit when the oxygen level is too low.

With a BTU output of 30,000 BTU per hour, the Mr. Heater F299735 uses a blue flame to raise the temperature in a large room with an area of up to 750 square feet. But, that’s not all. This heater also has a thermostat that ensures optimum control of temperature. Moreover, it also has legs and wall mounting tools so that it can be permanently mounted on the wall or safely set it on the floor. Lastly, starting this heater is simple and easy, thanks to its battery-powered electronic ignition.

Although a great product, this product is not for people living at 4,500 feet above sea level because the ODS can cause the heater to shut down at high elevations.

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Another natural gas wall heater on this list that uses blue flame is the Dyna-Glo BFSS10NGT-2N. As such, this heater distributes heat in the same manner as your central heating system. This heater also has a BTU output of 5,000-10,000 BTU per hour; thus, it has the ability to raise the temperature in a small room with a maximum area of 300 square feet. It also has a thermostat control knob that allows you to adjust the heat according to your preferences. Plus, this heater doesn’t require electricity like baseboard heaters to operate, so it is a reliable heater during emergency situations or when there is no power. Lastly, you can also purchase an additional fan if you want your heater to cover more square feet.

Despite all these great features, one downside for this product is that the base legs are not included in the package. They’re not too expensive to purchase separately, though, so this is a minor drawback, considering all of the product’s features.

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The Procom TV209312 can make you feel warm and cozy in any part of your house, garage, or shop. This product is a dual fuel heater, so you can either use natural gas or propane as a source of energy.

When raising the temperature, this wall heater will first heat the objects inside the room, followed by the air. Aside from that, it has a BTU output of 28,000 BTU per hour. As such, it can heat a large room with a size of 1,000 square feet. It also has a thermostat that regulates the heat emitted by the heater and prevents overheating, helping you prevent serious damage to your property. Lastly, you don’t need electricity to operate this heater, so it can be a reliable source of heat when the power goes out, or you need heat in an as-yet unpowered area.

Overall, the Procom TV209312 can offer a lot of great features. However, for a heater with a high BTU output, it can only heat a small room.

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When you need supplemental heating on the coldest days, this natural gas wall heater from Mr. Heater is a perfect choice. This heater has a BTU output of 20,000 BTU per hour that can warm up a room with an area of 500 square feet. It also uses a blue flame and an integrated blower to transfer heat throughout the room.

Aside from those features, this natural gas wall heater has an oxygen depletion sensor, so it will automatically shut off when the oxygen level is low. In addition, it also has a thermostat that can help regulate the temperature in your room. Lastly, it has control knobs so you can set the heater’s temperature according to your preferences.

All in all, this heater can provide a lot of great features. However, this heater will not efficiently work if you’re living in an area with an altitude of 4,500 feet or more above sea level as the oxygen sensor will prevent the heater from turning on.

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The Avenger FDT2IR uses a dual fuel technology, so you can use either a natural gas or propane gas to operate this heater. Aside from that, this wall heater has a BTU output of 20,000 BTU per hour. As such, it can raise the temperature in a room with a maximum size of 950 square feet.

This wall heater also has a thermostat that automatically cycles the heater to keep the desired temperature in your room. It also switches off automatically when the oxygen level is low, thanks to its oxygen depletion sensor. In addition, this heater also has five heat settings, each of which has a micro heat adjustment.

Furthermore, electricity is not required when operating this product, so it can be a reliable source of heat during emergencies. The best part is that this heater has a piezo ignition system, so activating it is easy. All you need to do is to push the start button, and the heater will warm up your room.

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The Kozy World KWD215 has a sleek design that will perfectly fit in your room. When it comes to its heating capabilities, this wall heater uses infrared technology to warm up your area. With a BTU output of 12,000 BTU per hour, this product can raise the temperature in a room with a maximum area of 500 square feet.

Like a few other models on this list, this wall heater is dual fuel, so you can either use natural gas or propane as the energy source. Your safety is also guaranteed with this product. First, it has a built-in oxygen depletion sensor, and second, it has a safe watch function wherein the gas flow will automatically shut off when the heater is turned off. This heater is also thermostat controlled, so overheating is prevented.

However, due to the oxygen depletion sensor, this product may not work efficiently in places located at high altitude (4,500 feet above sea level). Other than that, you’ll definitely feel warm and cozy with the help of this wall heater.

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If you’re looking for a budget-friendly natural gas wall heater, the ProCom MN200HBA is an excellent choice. This product uses a blue flame to add extra heat to your room. It also has a BTU output of 20,000 BTU per hour, so it is able to warm up a large room with a maximum area of 950 square feet.

Because of the heater’s manual heat settings, you can maintain and control your desired heat output. This heater also has an oxygen depletion sensor, which is an automatic shut-off design that will keep your home safe. To turn on this heater, all you need to do is to push the start button. This heater can also function without electricity, making it a reliable source of heat when there is no power. The best part is that you can get all these great features for a price of less than $150.

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The Mr. Heater MHVFB30NGT is another CSA certified product. Thus, you are guaranteed that this is a high-quality product, and it is safe for use in your home. In fact, this heater has an oxygen depletion sensor that automatically shut-off the system when the oxygen level is low. It also has a thermostat that is designed to control the temperature and prevent overheating.

As to its heating capabilities, this natural gas wall heater uses a blue flame to circulate warm air all over your room. It also has a BTU output of 30,000 BTU per hour, so it can raise the temperature in a room with a maximum area of 750 square feet.

Also included in the package are legs and wall mounting tools, so you can permanently mount this heater on a wall or securely set it on the floor.

Although a great product, this natural gas wall heater may not work in places with a high altitude (4,500 above sea level) due to its oxygen depletion sensor.

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Another product on this list that can raise a temperature in a large room is the KWD378. This product made by the World MKTG of America is also another dual fuel wall heater. This feature allows you to switch from an LP gas or natural gas.

When it comes to heating a room, this heater radiates blue flame with a BTU output of 30,000. Thus, it can raise the temperature in a large room with a maximum area of 1,000 square feet. Aside from those features, this wall heater also has a programmable thermostat, so temperature control will not be an issue. Another notable feature is its oxygen depletion sensor that turns off the heater when the oxygen level is too low.

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What to Look for in a Natural Gas Wall Heater

Not all heaters are created equally. So, what makes an excellent natural gas wall heater?

The first thing you need to check when buying a wall heater is the BTU, which stands for British Thermal Units. This is the amount of heat a heater can produce in a period of time. If you’re searching for a heater for a large room, it is best to pick a product with a high BTU. Typically, heaters with 30,000 BTU per hour can raise the temperature in a large room.

Aside from heating a room, a natural gas wall heater should also be safe for use in a furnished, carpeted room. So, it is also important to check if the product is certified for indoor use. This will ensure that the product will not harm your family or damage your property. In addition, you can also opt for a product with safety features, like a child safety lock or an oxygen depletion sensor. Added features, such as a thermostat and adjustable heat settings, are also a plus. Of course, the quality of the product is also vital. Opting for durable products will not only guarantee that the heater is safe but also ensure that your money will not go to waste.