Best Combustion Fireplace (2024 Update)

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If you're looking for an elegant way to warm up your home in winter, the best combustion fireplace might be just what you need. With its irresistible charm and cozy appeal, a combustion fireplace can offer a lot more than warmth. But before you buy one, there are a few factors you should consider to ensure you’re getting the best possible product.

First of all, you need to decide on the size and style of the fireplace that would complement your home’s existing décor. It's important to determine whether you need a freestanding or an inbuilt fireplace, or whether you need a small or larger unit. Secondly, you need to consider safety features, such as insulation and ventilation, and whether the installation would require any additional safety measures.

If you're new to combustion fireplaces, you may have some questions about its functionality, safety, and maintenance. How does a combustion fireplace work? Are they safe to use around children and pets? What kind of maintenance is required to keep it in good working condition? Keep reading to learn more about the best combustion fireplaces on the market and to help you make an informed decision before you buy.

10 Best Combustion Fireplace

# Product Image Product Name Product Notes Check Price
1
It is ideal for sealing the exhaust or combustion blower on a pellet stove.
2
This product is ideal for sealing the exhaust or combustion blower in pellet stoves.
3
The product is ideal for providing outside air to a masonry brick fireplace.
4
Ideal for creating a cozy ambience with a unique spiral flame, both indoors and outdoors.
5
The product is ideal for use in outdoor areas to burn wood and create a cozy atmosphere.
6
This product is ideal for sealing wood stoves, fireplace doors, and other high-temperature applications to prevent heat escape.
7
Ideal for suppressing chimney fires in wood-burning stoves and fireplaces.
8
This product is ideal for clean burning fuel for ventless fireplaces, fire pits, stoves, and burners that is sustainable.
9
This product is ideal for use as fuel in ventless bio fireplaces, both indoors and outdoors.
10
This product is ideal for holding and burning firewood in a fireplace or wood stove, made with heavy-duty solid steel.
It is ideal for sealing the exhaust or combustion blower on a pellet stove.
This product is ideal for sealing the exhaust or combustion blower in pellet stoves.
The product is ideal for providing outside air to a masonry brick fireplace.
Ideal for creating a cozy ambience with a unique spiral flame, both indoors and outdoors.
The product is ideal for use in outdoor areas to burn wood and create a cozy atmosphere.
This product is ideal for sealing wood stoves, fireplace doors, and other high-temperature applications to prevent heat escape.
Ideal for suppressing chimney fires in wood-burning stoves and fireplaces.
This product is ideal for clean burning fuel for ventless fireplaces, fire pits, stoves, and burners that is sustainable.
This product is ideal for use as fuel in ventless bio fireplaces, both indoors and outdoors.
This product is ideal for holding and burning firewood in a fireplace or wood stove, made with heavy-duty solid steel.

1. Lynn Manufacturing Pellet Stove 6" Round Gasket, Exhaust Or Combustion Blower – 10 Pack, 2100x

The 2100X Replacement is an industry standard size that can replace multiple part numbers such as Napoleon W290-0120, Enviro EF-012, Breckwell C-G-105, Quadrafire 61020015, Englander PU-CMG, Kozi GKT00208, and more. This 6'' round pellet stove blower gasket is a perfect fit for numerous makes and models.

This product comes in a 10 pack of Round 6'' OD x 4-1/2'' ID x 1/8'' Thick, making it convenient for multiple replacements. The gasket is made of flexible, strong, and durable Superwool Plus paper, which can withstand high temperatures up to 2100F. Superwool is a safer and healthier alternative to ceramic fiber or LIOTHERM, and it doesn't carry a GHS health hazard label.

The 2100X Replacement is proudly made in the USA by Lynn Manufacturing, Inc. Its superior quality and craftsmanship make it a reliable and long-lasting replacement option for pellet stove owners. With this product, you can be confident that you are getting a high-quality replacement that will seal well and improve the efficiency of your stove.

2. Lynn Manufacturing Pellet Stove 6" Round Gasket, Exhaust Or Combustion Blower – 3 Pack, 2100l

The 2100L is a versatile replacement part that can be used to replace multiple industry-standard sizes such as Napoleon W290-0120, Enviro EF-012, Breckwell C-G-105, Quadrafire 61020015, Englander PU-CMG, Kozi GKT00208, and more. It is a popular choice for 6'' round pellet stove blower gaskets that fit a wide variety of makes and models.

The 3-pack of round 6'' OD x 4-1/2'' ID x 1/8'' thick gaskets are made from Superwool Plus paper, which is a flexible and strong material that seals well and can withstand temperatures of up to 2100F. Superwool is a safer alternative to ceramic fiber or LIOTHERM, as it carries no GHS health hazard label, making it a reliable and health-conscious choice.

The 2100L is made in the USA by Lynn Manufacturing, Inc., a reputable and reliable company that has been producing high-quality gaskets for years. With this replacement part, you can be confident that your pellet stove is well-maintained and operating efficiently, providing you with warmth and comfort during the colder months.

3. Vestal Masonry Brick Fireplace Rear Outside Air Kit Mokr

Introducing the Vestal Brick Masonry Fireplace Rear Outside Air Kit, an essential accessory for your masonry fireplace. This kit features an adjustable door that allows you to control the air flow during burning and close it when not in use, ensuring optimal performance.

Crafted from high-quality steel, this kit includes a 15-inch long pipe with a 3 1/4-inch diameter and a 6-inch long by 6-inch wide vent. The kit also comes with all the necessary hardware and instructions for easy installation.

The Vestal Outside Air Kit for Mason fireplaces is designed to draw air from outside the house for combustion. This feature helps eliminate odors and prevents smoking fireplaces, making it perfect for those who want a clean and healthy indoor environment.

In addition, this air kit can be used in conjunction with a glass enclosure to reduce heat and air conditioning loss, keeping your indoor temperature comfortable and energy-efficient.

Investing in the Vestal Brick Masonry Fireplace Rear Outside Air Kit is a wise decision that will enhance the performance and efficiency of your masonry fireplace. With its high-quality construction, easy installation, and functional features, this kit is an excellent addition to any home.

4. Spiral Flame Tabletop Fire Pit For Anywhere.

Introducing the Ventless and Portable Fireplace, a stunning piece of home decor that can be used both indoors and outdoors. Its simple and elegant design blends seamlessly with any setting, whether it be your patio, swimming pool, dining room, living room, or even a faux fireplace.

This fireplace is easy to use and runs on 95% ethanol fuel, providing an unbeatable real flame that measures 8-12 inches without producing any ash, soot, or smoke. It is a perfect alternative to traditional wood log or gas fires, and because of its real flame, it also provides energy-saving heat for you and your loved ones.

The unparalleled design of this fireplace is well-built and durable, with tempered glass panes. After a few minutes of lighting, the flame will start to create a beautiful and surprising 'tornado' effect that will leave your guests in awe.

This fireplace has a burn time of 45-60 minutes when fully filled with fuel, which may vary depending on the room temperature and climate. Its dimensions measure 5.5*5.5 x 19.4 inches, with a base of 7.9*7.9 inches, and an item weight of 6.06 lbs.

Please note that ethanol fuel is not included. While it does give off heat, it is primarily decorative and meant to add ambiance to your space. This package includes one fireplace, one wick, and a manual for easy assembly and use.

Invest in the Ventless and Portable Fireplace today and elevate the look and feel of your home with its stunning design, easy use, and unparalleled beauty.

5. Comfort Flame Wood Burning Fireplace Outside Combustion Kit

This product is designed to enhance the performance of FMI wood burning fireplaces by providing an additional supply of air directly to the firebox. It comes equipped with collars, a hood, and a 3-foot flex for easy installation. Rest assured that this product is made in the USA, ensuring high quality and durability.

If you own a FMI wood burning fireplace and are looking to optimize its performance, this air supply kit is the perfect solution. By increasing the amount of air that flows into the firebox, you can enjoy a more efficient and effective burning experience. The kit includes everything you need to get started, and can be easily installed in no time.

This air supply kit is specifically designed for use with FMI wood burning fireplaces, ensuring a perfect fit and optimal performance. The collars, hood, and flex are all made with high-quality materials to ensure long-lasting durability and reliability. Plus, with its made in the USA construction, you can trust that this product has been built to the highest standards of quality.

6. Fire Seal: High-Temp Gasket For Wood Stoves

This Wood Stove Gasket is a must-have for those who are looking to improve the combustion efficiency of their home heating stoves, fireplaces, or ovens. Made from durable fiberglass material, this gasket boasts high-temperature resistance and is wear-resistant. It has a strong insulation capacity that ensures it can be used for a long time.

This gasket comes in a total size of 50 x 3 x 3000mm / 2 x 1/8 x 118" (W * T * L) and has a maximum temperature of 550℃. It can operate within a temperature range of 350 – 550℃, which makes it suitable for most heating applications. The package includes one Wood Stove Gasket in white color.

The tight weave design of this gasket ensures good sealing performance, which helps to improve combustion efficiency. Additionally, its length can be trimmed to suit the size of the stove, making it a versatile solution for various heating needs.

The instructions for installing the Wood Stove Gasket are simple. First, make sure the stove is cold and clean. Second, apply a coat of sealant to the contact surfaces of the door channel. Third, trim the length of the gasket to your needs and press it into the glue to secure it. Finally, close the door to check for airtightness. If there is any excess cement, it can be wiped away with a damp cloth.

This graphite fiberglass rope is an excellent replacement for old or worn gaskets in your fireplace or stove doors. It can help restore their burning efficiency and make your heating appliances more effective. However, please note that adhesive glue is not included in the package, so you will need to purchase it separately. Also, make sure to choose the right size of gasket according to your specific needs.

7. Chimfex Woodburning Stove & Fireplace Chimney Fire Suppressant

This innovative product is designed to quickly and safely control chimney fires without causing any water damage. With its advanced technology, it can suppress a chimney fire in an average of just 22 seconds, which is incredibly fast and effective.

In addition to its quick response time, this product also boasts an impressive ability to reduce flue temperature by an average of 53% in just 2 minutes. This is a crucial factor in preventing the fire from spreading and causing further damage.

Another important feature of this product is its ability to drop oxygen levels by an average of 43% in just 2 minutes. This helps to starve the fire of oxygen, which is necessary for it to continue burning.

8. Clean And Sustainable Fuel For Fireplaces.

The NetZero bioethanol fuel is a dependable and efficient choice for those seeking a clean and long-lasting flame. With a burn time of up to 1 hour per 1-liter bottle, this fuel produces up to 22,000 BTUs of heat, creating a warm and enduring ambiance for your indoor or outdoor space.

NetZero is a clean-burning bio ethanol fuel that produces no smoke or soot, making it a great option for those who want to enjoy a fire without any harmful emissions. It is made in the USA, ensuring reliable and high-quality performance.

One of the most notable features of NetZero is its odorless burn, which produces no harmful emissions. This makes it safe for both you and the environment. Additionally, NetZero is equipped with a patented flame arrestor that helps prevent dangerous flashbacks, ensuring your safety and peace of mind.

9. Ethanol Fireplace Fuel – Indoor/outdoor Ventless Bio Fireplaces – 6 Quarts

This Ventless Indoor & Outdoor Ethanol Fireplace Fuel is a clean and eco-friendly way to enjoy the warmth and ambiance of a fireplace. Whether using it in tabletop bio ethanol fireplaces, ethanol fireplace inserts, or portable biofuel fireplaces, this odorless liquid bioethanol fuel is compatible with all bio ethanol fireplace brands.

This high-quality fuel is offered in several quantities, with larger quantities being the most economical choice for users. As a leading US brand since 2011, customers can trust that they are receiving a reliable and safe product.

Formulated with 190 proof ethyl alcohol and a bittering agent to prevent ingestion, this fuel also includes a flame arrestor for optimal safety. The fuel is also designed for superior flame quality and burning times, ensuring a beautiful and long-lasting fire.

Customers can enjoy the convenience of free shipping with their purchase of this versatile and high-performing ethanol fireplace fuel. Whether used indoors or outdoors, this product is a great choice for those seeking a clean and eco-friendly source of warmth and ambiance.

10. Heavy Duty Fireplace Log Grate – Keep Warm!

Introducing the Double Support and Ruggedized All-Steel Stove Grates – a must-have addition to any wood stove, fireplace or fire pit setup. Measuring 13 inches in length and 10 inches in width, these grates are designed to provide maximum support and durability while withstanding high temperatures.

Crafted using gas shielded welding technology, these stove grates offer superior strength and stability. The all-steel construction ensures that they are built to last. Additionally, the heat-resistant paint used in their manufacture ensures that they can withstand the same high temperatures as your stove.

These stove grates are perfect for anyone who needs an upgrade from flimsy or unreliable grates. They are built to withstand daily use and will provide long-lasting support for all your fire-related needs. The double support design ensures that even heavy logs can be placed on the grate without any risk of them falling through.

Whether you're using them to support logs in your wood stove, as a base for your fireplace or in your fire pit, these stove grates are sure to deliver. So why wait? Upgrade your stove setup today with the Double Support and Ruggedized All-Steel Stove Grates.

Best Combustion Fireplace FAQs

Are there any safety concerns with combustion fireplaces?

Yes, there are safety concerns associated with combustion fireplaces. Combustion fireplaces use wood or gas to create a flame, which produces heat and releases smoke and gases, including carbon monoxide. The most significant safety concern associated with combustion fireplaces is the risk of carbon monoxide poisoning. Carbon monoxide is a colorless, odorless gas that can be deadly if inhaled in high concentrations.

Other safety concerns include the risk of fires caused by improper installation, lack of maintenance, or the use of flammable materials near the fireplace. Sparks and embers can also fly out of the fireplace and cause burns or start a fire.

To minimize these safety concerns, it is essential to have a professional install and inspect your fireplace regularly. Additionally, it is important to use the correct fuel and follow all safety guidelines provided by the manufacturer. It is also recommended to have a carbon monoxide detector installed in your home, especially near sleeping areas.

How do I properly maintain and clean a combustion fireplace?

Proper maintenance and cleaning of a combustion fireplace are essential to ensure its safe and efficient operation. Here are some steps to follow:

1. Turn off the gas supply and wait for the fireplace to cool down completely before cleaning.

2. Remove the logs and use a soft-bristled brush or vacuum cleaner to remove any debris, dust, and soot from the fireplace's interior.

3. Clean the logs with a soft cloth to remove any dust or debris.

4. Check the pilot light and burner for any signs of damage or corrosion. If you notice any issues, call a professional for repair.

5. Clean the glass doors with a non-abrasive cleaner and a soft cloth.

6. Check the chimney and flue for any blockages or creosote buildup. If you notice any issues, call a professional chimney sweep for cleaning.

7. Finally, replace the logs and turn the gas supply back on.

It's important to schedule an annual inspection by a professional to ensure your combustion fireplace is operating safely and efficiently.

How does a combustion fireplace compare to a traditional wood-burning fireplace?

A combustion fireplace, sometimes referred to as a gas fireplace, is designed to burn natural gas or propane as its fuel source. This type of fireplace offers several advantages over a traditional wood-burning fireplace.

First, a combustion fireplace is much easier to use than a traditional fireplace. With the flip of a switch or the push of a button, you can have instant heat and flames. This eliminates the need to chop or purchase firewood and spend time building and starting a fire.

Second, a combustion fireplace produces much less mess and requires less maintenance than a wood-burning fireplace. There are no ashes to clean up, no chimney to sweep, and no need to worry about creosote buildup.

Third, a combustion fireplace is generally more efficient and cost-effective than a wood-burning fireplace. Gas is typically less expensive than wood and produces more heat per unit of fuel.

However, some people prefer the ambiance and aroma of a traditional wood-burning fireplace. Additionally, a wood-burning fireplace can be used as a backup heat source in case of a power outage. Ultimately, the choice between a combustion fireplace and a traditional wood-burning fireplace comes down to personal preference and needs.

How efficient are combustion fireplaces in terms of heating output?

Combustion fireplaces are generally efficient in terms of heating output, but the level of efficiency can vary depending on various factors such as the type of fireplace, the fuel used, and the design of the home.

Traditional wood-burning fireplaces, for example, are not particularly efficient at converting heat into usable energy. In fact, most of the heat produced by a wood-burning fireplace escapes up the chimney. However, there are newer models of wood-burning fireplaces that are designed to be more efficient and reduce heat loss.

Gas-burning fireplaces, on the other hand, tend to be more efficient than wood-burning fireplaces. They can produce a significant amount of heat with minimal heat loss and are generally easier to control.

Overall, the efficiency of a combustion fireplace depends on the specific model and how it is used. If you're looking for a highly efficient fireplace, it's worth considering a gas-burning model or a newer, more efficient wood-burning fireplace. Additionally, proper installation and maintenance can also impact the efficiency of a fireplace.

What are the benefits of choosing a combustion fireplace over other types of fireplaces?

Choosing a combustion fireplace over other types of fireplaces can provide several benefits. Firstly, combustion fireplaces are highly efficient, as they use wood or gas to produce heat, which is then circulated throughout the room. This helps to reduce energy costs, as less heat is lost through the chimney or vent.

Secondly, combustion fireplaces offer a more traditional and authentic fireplace experience, as they produce real flames and create a cozy ambiance. They also provide a strong source of heat, which can be particularly beneficial during colder months.

Thirdly, combustion fireplaces can be customized to match the décor of the room in which they are installed. They come in a wide range of styles, sizes, and materials, making it easy to find one that complements the overall design of your home.

Overall, choosing a combustion fireplace can provide increased energy efficiency, a traditional fireplace experience, and the ability to customize the design to fit your home.

What are the top brands for combustion fireplaces?

There are several top brands for combustion fireplaces, but the best one for you will depend on your personal preferences and budget. Some of the most well-known and reputable brands in the market include Heatilator, Majestic, Napoleon, Regency, and Vermont Castings. These brands offer a wide range of options, including traditional wood-burning fireplaces, gas fireplaces, electric fireplaces, and more.

Heatilator is known for its high-quality and affordable fireplaces that offer superior heating performance and energy efficiency. Majestic, on the other hand, is a brand that focuses on creating elegant and stylish fireplaces that are designed to complement any home décor. Napoleon is a leading brand in the industry that offers a wide range of fireplaces that are designed to provide a cozy and warm ambiance in any room. Regency is another popular brand that offers premium-quality fireplaces that are highly efficient and feature advanced technologies.

Overall, the top brands for combustion fireplaces are those that offer high-quality products that are durable, efficient, and stylish. It is important to do your research and consider your specific needs before making a purchase to ensure that you choose a fireplace that will meet your expectations and provide the perfect ambiance for your home.

What features should I look for when choosing the best combustion fireplace?

When choosing the best combustion fireplace for your home, there are several features you should consider.

Firstly, you should consider the size of the fireplace. You want to make sure that the fireplace is appropriately sized for the room in which it will be installed. A fireplace that is too small will not provide adequate heat, while one that is too large will waste energy and may overheat the room.

Secondly, you should consider the type of fuel used by the fireplace. Some fireplaces burn wood, while others burn gas or pellets. Each type of fuel has its advantages and disadvantages, so it’s important to choose the one that best fits your needs and preferences.

Thirdly, you should consider the efficiency of the fireplace. Look for a fireplace with a high efficiency rating, which means that it will produce more heat with less fuel.

Lastly, you should consider the safety features of the fireplace. Look for a fireplace with a secure glass door, a sturdy grate, and a chimney with a cap to prevent animals from entering.

By considering these features, you can choose the best combustion fireplace for your home that is both efficient and safe.

What is the installation process like for a combustion fireplace?

The installation process for a combustion fireplace involves several steps. First, you need to choose the location for the fireplace and make sure it meets all local building codes and regulations. Next, you will need to install the fireplace itself, which typically involves assembling the various components and securing them in place. Then, you will need to connect the fireplace to the chimney or vent system, which requires careful measurement and fitting to ensure a proper seal.

Once the fireplace is installed, you will need to test it to make sure it is working properly and adjust any settings as needed. You may also need to install a chimney cap or other accessories to ensure optimal performance and safety. Finally, it is important to have your fireplace inspected and serviced regularly to keep it in good condition and prevent any potential hazards.

Overall, the installation process for a combustion fireplace can be complex and time-consuming, but with the help of a qualified professional, you can ensure that your fireplace is installed safely and efficiently.

What is the typical lifespan of a combustion fireplace?

The typical lifespan of a combustion fireplace can vary depending on several factors such as usage, maintenance, quality of materials, and installation. Generally, a well-maintained and properly installed combustion fireplace can last anywhere from 20-30 years or more.

However, if the fireplace is used frequently and not maintained regularly, its lifespan may be shorter. Additionally, poor-quality materials or improper installation can also significantly shorten the lifespan of a combustion fireplace.

To ensure the longevity of your combustion fireplace, it is recommended to have it inspected and cleaned annually by a professional. Regular maintenance can also prevent potential hazards such as chimney fires and carbon monoxide poisoning.

In conclusion, while the lifespan of a combustion fireplace can vary, proper maintenance and care can help extend its lifespan and ensure safe operation for years to come.

What types of fuel can be used in a combustion fireplace?

Combustion fireplaces, also known as wood-burning fireplaces, are designed to burn wood as a fuel source. However, some combustion fireplaces can also burn other types of fuels such as natural gas, propane, and pellets.

Natural gas and propane are popular alternatives to wood as they burn cleanly and do not produce as much smoke and ash. Natural gas and propane fireplaces can also be easily controlled with a switch or remote, making them more convenient to use than wood-burning fireplaces.

Pellet fireplaces use compressed sawdust pellets as fuel. They are a more eco-friendly option as they use recycled sawdust and wood chips as their primary fuel source. Pellet fireplaces are also more efficient than wood-burning fireplaces as they produce less emissions and require less frequent cleaning.

It is important to note that not all combustion fireplaces are designed to burn alternative fuels. It is recommended to consult with a professional before attempting to burn any fuel other than wood in a combustion fireplace.

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