10 Best Propane & Natural Gas Fireplace Inserts

    Gas Fireplace Insert: Reviews of the top 10 gas fireplace inserts #GasFireplace #FireplaceInsert #GasFireplaceInsert #FireplaceLab

    There are many great reasons to have a gas fireplace insert to replace a wood-burning fireplace.

    It means that your home is still warm yet there is no soot or ash to be cleaned up.

    A propane or natural gas fireplace is a clean and efficient means of keeping you warm in cold winters.

    Buying and fitting a modern gas fireplace insert with a blower can also make your home more comfortable and welcoming.

    We have used our expertise and knowledge to find the best gas fireplace for whatever your needs are.

    Gas Fireplace Insert: Reviews of the top 10 gas fireplace inserts #GasFireplace #FireplaceInsert #GasFireplaceInsert #FireplaceLab

    We reviewed 10 inserts before reaching our verdict, some models included a blower, and others did not have a blower.

    All of the inserts reviewed are powered by either liquid propane or natural gas, with some models having a dual-fuel capability meaning they can be run on either type of fuel. 

    10 Best Gas Fireplace Inserts Review:

    Here are the 10 best gas fireplace inserts:

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    1. Duluth Forge, Dual Fuel Gas Fireplace Insert

    Duluth Forge, Dual Fuel Gas Fireplace Insert

    This high-quality gas fireplace insert outputs 26,000 BTU and it is available in black. It comes with remote control and the dual fuel feature means that this insert can use both liquid propane or natural gas.

    The dimensions of this modern fireplace are 29.1 inches wide, 23.9 inches high, and 13.9 inches deep. 

    We picked this gas fireplace with a blower as the editor’s choice as it not only looks the part, it plays the part.

    There was no hesitation in deciding that is the best gas fireplace insert available.

    The dual-fuel supply makes it highly efficient without the need for a duct. This unit made our home warm when we needed it, and every time we needed it.


    • It produces a great deal of warmth. 
    • It is highly economical to use, it is rated at 99.9 % efficiency.
    • The insert has a remote control.
    • dual fuel type.


    • The instructions are not clear over which pipes connect to the liquid propane and natural gas.
    • It can be a hassle to contact the manufacturer’s customer support team. 

    2. Duluth Forge, Dual Fuel Gas Fireplace Insert

    Duluth Forge, Dual Fuel Gas Fireplace Insert12


    This fireplace has a dual fuel type feature so that it can use liquid propane or natural gas, both will produce an output of 26000 BTU.

    It is a modern gas fireplace insert, and its heat output is controlled by a thermostat.

    The dimensions of the Ventless are 29.1 inches wide, 23.9 inches high, and a depth of 13.9 inches. 

    I like how warm this fireplace makes my home, and being able to use both liquid propane and natural gas is a good option to have.

    The thermostat controls mean that I have tighter control of how much gas is being used to stay warm.

    The hand-painted ceramic logs make the living room look warmer as well as provides great ambiance.

    It is a great option and one of our favorite gas fireplace inserts.


    • The thermostat controls save money 
    • Warms up quickly 
    • The 5 ceramic logs provide a sensation of glowing warmth 


    • Not available for residents of California to buy due to different safety regulations 
    • The pilot light does not always work

    3. Empire, Tahoe Deluxe Gas Fireplace Insert

    Empire, Tahoe Deluxe Gas Fireplace Insert

    This deluxe gas fireplace insert has dimensions of 37 inches wide, 35 5/8 inches in height, and a depth of 16 3/8 inches.

    The Empire Deluxe uses natural gas that quickly and efficiently heats up your home. 

    We like how much warmth this modern fireplace puts into our home, and how quickly it removes the chill even in the middle of winter.

    We would have rated it higher if had included a blower.

    The fact it does not have a blower meant we felt another insert was more worthy of being the best gas fireplace insert. 


    • It provides plenty of heat 
    • It has a Millivolt control including an on/off shut off switch 
    • Heats your home up quickly 
    • safety screen


    • It does not include a blower 
    • There may not be enough piping depending on where the vent will be

    4. Napoleon, Grandville Series GVF36-2N

    Napoleon, Grandville Series GVF36-2N

    The Napoleon – Grandville is a natural gas fireplace insert that produces up to 30,000 BTU.

    This fireplace features a pan-style burner phazer as well as a log set oxygen depletion sensor. It is a modern gas fireplace insert with a focus on extra safety for its users.

    However, it does not have a blower. 

    We liked the warmth of this fire, and the realistic flames coming from the phazer logs make things feel cozy.

    We also think that the oxygen depletion sensor is a good idea from a safety point of view. In terms of safety concerns the Napoleon – Grandville would be the safest gas fireplace insert. 


    • Simple on/off switch
    • Can increase or decrease power by 50% 
    • safety features: oxygen depletion sensor to check oxygen levels as well as requires a safety screen


    • You will have to buy a Louver kit and a trim kit if you do not already have them 
    • These kits could cost over $200 if you have to buy them.

    5. Superior Fireplaces

    Superior Fireplaces

    This Superior Fireplaces model is a powerful natural gas fireplace insert, and the Millivolt controls make it a more modern fireplace, however, the blower is extra. 

    In terms of the heat produced it was one of the best gas fireplace inserts.

    At dimensions of 35 inches wide, 25.6 inches high, and 17.5 inches deep it quickly heated up my home.

    But because it doesn’t come with any extras, the total cost is a bit higher if you add on all the accessories.


    • It works better because of the Millivolt control 
    • It produces a higher BTU output 
    • The insert looks good once fully fitted


    • No accessories included 
    • Too expensive compared to other options 

    6. Majestic, QUARTZ32IN Gas Fireplace Insert

    Majestic, QUARTZ32IN Gas Fireplace Insert

    The Majestic Quartz is a quality natural gas fireplace insert with a heat output ranging from 15,000 to 21,000.

    It has been pre-wired for a switch, which is not supplied. 

    We felt comfortable enough with the heat emitted and liked the style of this modern fireplace.

    This fine-looking fireplace can have a blower as an optional extra.

    For a medium-sized insert, it is one of the best gas fireplace inserts available. 


    • The insert looks stylish 
    • Lights fast with Intellifire Ignition
    • Works better with the blower 


    • Ignition does not always work 
    • The BTU could be higher 

    7. ProCom, Dual Fuel FBNSD28T

    ProCom, Dual Fuel FBNSD28T

    The ProCom gas fireplace insert can be used with propane or natural gas and produce a heat output of 26,000 BTU.

    The dimensions are 29.1 inches wide, 23.9 inches high, and is 13.9 inches deep. 

    There are aspects of this modern gas fireplace insert that I have found to be useful, namely the oxygen depletion sensor and the Piezo ignition function.

    Even though this has an oxygen depletion sensor, I recommend still making sure your carbon monoxide sensors work in case the sensor fails.

    Like other fireplaces on this list, the blower is extra. I found that money can be saved by lowering the thermostat controls. 


    • Oxygen depletion sensor
    • The Piezo ignition system means the gas is instantly lit
    • Thermostat controls save money, can boost warmth during the coldest parts of winter 


    • The fan could do with more power 
    • Front face not included 

    8. Empire Comfort Systems, Boulevard DV Linear Gas Fireplace Insert

    Empire Comfort Systems, Boulevard DV Linear Gas Fireplace Insert

    This is among the largest gas fireplace inserts you can buy. It has dimensions of 79 inches in width, a depth of 21 inches, and a height of 50 inches.

    The Empire Comfort Systems uses natural gas, includes a remote control, and it also has a dimmer light set below floor level. 

    We like the ceramic glass included in the modern design of this fireplace, as it completes the look.

    The huge heat output of 46,000 BTU means that it is plenty powerful enough to heat any size room, even though it does not come with a blower.

    In terms of BTU output alone it is among the powerful fireplace inserts we have used. Ideal for filling a larger fireplace. 


    • Looks great with ceramic glass and the dimmer light 
    • Fits larger fireplaces 
    • High BTU of 46000 soon gets your home warm 


    • You cannot use propane gas in this insert
    • If you are a California resident check if you are allowed to use this insert before buying

    9. American Hearth, Boulevard Gas Fireplace Insert

    American Hearth, Boulevard Gas Fireplace Insert

    The American Hearth Boulevard natural gas fireplace insert is delivered with remote control. It is vent-free due to being fitted with a special burner unit.

    It looks more modern if you buy the reflective and crushed glass which comes with it. 

    I must admit that I really like the sheer size of this gas fireplace insert with its dimensions of 81 inches wide, its height 38 inches high, and a depth of 18 inches.

    It is the largest fireplace on this list. It makes the living room feel warm and cozy, especially with the reflective and crushed glass. 


    • The special burner allows it to be vent-free.
    • Heats up rooms quickly. 
    • Creates cozy rooms.


    • You need to fit the light switch.
    • Have to buy the reflective and crushed glass separately. 

    10. Majestic, Mercury Gas Fireplace Insert

    Majestic, Mercury Gas Fireplace Insert

    The Mercury natural gas fireplace insert from Majestic comes with a pilot light, 6 ceramic logs with glowing ember effects, and an output of between 13,000 and 19,100 BTU. 

    What we liked the most about the Majestic Mercury were the glowing ember effects that it produces. That is a nice innovation among modern gas fireplace inserts.

    It creates a warm and comfortable aura, although the BTU output could be higher.


    • The standing pilot light makes it start quickly
    • The 6 ceramic logs
    • Glowing embers affect 


    • The pilot light cannot always be relied upon to work 
    • The BTU output could be higher, and it is expensive considering that output 

    Best Propane And Natural Gas Fireplace – Buying Guide:Best Propane And Natural Gas Fireplace

    Are you seeking for adding a gas-based fireplace to your home? then look no more as we have got you covered in this regard.

    No matter for what purpose you opt for these gas fireplace, they will surely end up providing the best possible experience.   

    With that being said, while opting for the best propane and natural gas-based fireplace, what counts as a good move is to do some research over your product beforehand to ensure that your pick comes in handy with all the necessary specs and features to provide you with a profound experience. 

    And to make things simpler for you, a comprehensive buyer’s guide is being provided to you below which highlights every detail that you need to consider while buying a gas-based fireplace for yourself.

    Venting System:

    The very first and the most important factor that you need to consider while opting for your gas-based fireplace is the type of ventilation system it comes in handy with.

    Normally, there are numerous types of ventilating systems available in the market right now, but the one that has managed to create quite a fandom of its own is the direct vent system. 

    This type of vent proves to be a great pick as it prioritizes the safety of the user and allows the users to operate the device with ease.

    What counts as the best feature of this type of vent is that it comes equipped with a sealed combustion system that tends to expel a hundred percent of the exhaust and byproducts of the fireplace out of the room, while keeping the indoor air quality as good as possible.  

    With that being said, we would advise you to ensure the venting system of your fireplace beforehand to avoid any type of inconvenience. 

    Style And Design:

    As you will need to mount this fireplace in a specific room, that why you need to make sure that the style and design of your gas-based fireplace come in handy with, suits best the interior and accessories of your room.

    A fireplace that won’t get of with the interior of your room won’t be able to provide you with a profound experience and can leave you stranded. 

    In order to avoid this, you need to consider that the style and design of your fireplace should suit your interior.  

    Heating Capacity:

    As the main reason for buying a fireplace in the first place is to get the maximum amount of heat from your fireplace to make the most from it.

    A fireplace that’s deprived of not providing you with your desired heat can make you irritated and frustrated within no time.   

    In the addition to this, all of the fireplaces come in handy with their own healing capacity and can provide users with the heat to a certain limit. 

    With that being said, you need to determine whether your fireplace comes in handy with enough heating capacity to avoid any type of inconvenience in the future. 


    Last but not the least, the size of the fireplace does matter when it comes to heat a room of wide dimensions.

    According to professionals, the greater the size the fireplace comes in handy with, the greater amount of pleasure it will be able to provide to the users.  

    However, a fireplace that comes with a wide dimension will require you to have a wide space area too, in order to store it with ease.

    With that being said, we would advise you to opt for the fireplace that suits best with your preference.

    Frequently Asked Questions:

    What is the best gas fireplace insert?

    Once we completed our reviews of all the inserts we agreed that the Duluth Forge Dual Fuel vent insert was the best gas fireplace insert. It was the most economical to run and included a blower. 

    What is the difference between a gas fireplace and a gas insert?

    A gas fireplace usually means the fireplace was originally installed with the home, whereas a gas insert has replaced the original fireplace, whether that was wood, coal, or a previous gas insert. 

    How much is a gas fireplace insert?

    Depending on the exact specifications and features, a gas insert will cost in the region of $600. Some inserts may cost less but you might have to pay extra for accessories that more expensive ones include in the higher price. 

    Are gas fireplace inserts worth it?

    Generally, gas fireplace inserts are worth the money, though some models are more efficient or better performing than others.

    It is always best to check what accessories come included with the inserts, and which ones have to be brought separately. 

    Do gas fireplaces need to be vented?

    This depends on whether the existing fireplace was previously vented, and also some inserts do need to be vented and others do not.

    The description and the instructions with specific models will state whether or not venting is required.

    If a vented fireplace is not required we recommend that you have a window cracked to help reduce carbon monoxide gases that may be about.

    How much does it cost to convert the fireplace to gas?

    It will cost the price of the insert you buy, plus it may cost additional for accessories or if new pipes and connections are required.

    There may be extra costs if you need to pay a gas engineer to fit new or extra pipes. 

    Which is better gas or wood fireplace?

    That comes down to personal preference. However there are benefits to using gas instead of wood, for instance, there is no smoke, no ashes, and no need to buy and cut wood.

    With gas, there is no need to store wood and it is easier to control how much heat is produced. 

    Can you put real wood in a gas fireplace?

    The quick answer to that is no. It would not be safe to do so.

    Basically, if there had previously been a wood-burning fire, you would have to remove the gas insert and convert it back.

    Then it would have to pass a safety check before you could use it.

    Do fireplace inserts really work?

    Yes, fireplace inserts do work, providing that all of the pipes and connections are fitted properly.

    Final Verdict!

    After reflecting on all of the pros and cons of each model of gas fireplace insert review we decided that the winner was the Duluth Forge Dual Fuel  Vent Gas Fireplace Insert (Remote Control).

    We rated this as the best gas fireplace insert as it produced more heat, and had the highest efficiency ratings than the rest of the inserts, as well as it being an easy installation.

    It will appear like a traditional fireplace and provide the right ambiance to help you unwind.

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