The 3 Best Ventless Wall Mount Gas Fireplaces

Are you looking for a beautiful, ventless wall mount gas fireplace to add warmth and ambiance to your home? You’re in luck! Ventless wall mount gas fireplaces are the perfect way to heat up your space without taking up too much room. They provide an efficient, low-maintenance heating solution that doesn’t require venting or chimneys.

In this article, we’ll be discussing three of the best ventless wall mount gas fireplaces on the market today. We’ll look at their features, benefits, pros, and cons so you can make an informed decision when choosing one of these amazing units for your home. So let’s get started.

Features To Look For In A Ventless Wall Mount Gas Fireplace


With options ranging from modern see-through models to classic two-sided designs, there is sure to be something that perfectly complements your space. Plus, if you have an existing fireplace, no problem! You can get custom inserts for easy installation and hassle-free living.


Ventless wall mount gas fireplaces can be modern or classic, depending on your preference. Crafted from stainless steel, cast iron, and other fireproof materials to keep you safe; these units also feature realistic ceramic fiber logs for a natural look when burning as well as lava rock and colored glass pieces in some designs.

To give your ventless gas fireplace a realistic look, certain log sets come with wood-style grates, embers that glow like real firewood, or sand granules to be placed beneath the logs. Unlike other types of fireplaces, these do not have doors for enclosing since they need fresh air from the room in order to operate properly.


To figure out the maximum heat output for each space, one must first determine its size. Spaces can range from 12 to 42 inches in length and even reach up to 72 inches; 20-40 thousand British thermal units (BTUs) of heat are allowed depending on such dimensions. The amount of BTUs a room requires can be calculated by multiplying the cubic feet—length, width, and height—of the room times 20.

Safety features

To keep you and your family safe, many ventless gas fireplaces are equipped with an oxygen detection system. The system will automatically turn off the unit if the room’s oxygen level falls below a predetermined point. Furthermore, these remarkable fireplaces may even feature built-in carbon monoxide detectors that aid in preventing dangerous levels of CO from entering your home by quickly shutting off the fireplace should high amounts be detected.

Special options

You can light up most ventless gas fireplaces at the flick of a switch or by pressing a button on either the fireplace itself or using its remote control. Additionally, with an automatic ignition system in place, you don’t need to worry about maintaining a constantly burning pilot light.

Moreover, select models come equipped with battery backup mode just in case there is any power outage and they also let you regulate your flame size so that it uses less fuel when required.

Best Ventless Wall Mount Gas Fireplace Reviewed In This Article

Wall Mount Ventless Gas Fireplace or Insert

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Bring natural warmth and ambiance to your home with our ventless wall mount gas fireplace. These fireplaces feature a patent-pending design with solid stainless steel and tempered glass construction for superior durability.

UL and ULC certified and backed by a three-year limited warranty, our ventless gas fireplaces are rigorously tested to ensure safety and sustainability. Plus, you can enjoy the hassle-free installation and no cleanup – just 15 minutes to get ready to use!

With up to 8 hours of warming real flame produced per tank, you can add value to any room in your home or business while enjoying the cozy atmosphere it provides.

Ventless Bio Ethanol Fuel Wall Mount Fireplace

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Enjoy a ventless wall mount gas fireplace with luxurious convenience and easy maintenance. This modern-contemporary combination of stainless steel and tempered glass is the perfect accent for your home, patio, or deck.

With our Superior BioEthanol fire feature, you can expect up to 8 hours of a warming 9-12 inch real flame. Installation is nearly instant, so you can enjoy all the benefits this ventless natural gas fireplace wall mount has to offer without worrying about tedious setup or cleanup.

Make your space come alive – add value to any living area by adding this stylish ventless wall mount gas fireplace.

Ventless Built In Recessed Bio Ethanol Wall Mounted Fireplace

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This Regal Flame ventless wall mount gas fireplace is the perfect addition to any room, providing cozy warmth and ambiance with no fuss. It can be easily installed as a recessed wall mounted ethanol fire pit or simply hung up like a flat-panel TV.

With its impressive 12,000 BTUs output and dancing flame of 12-14 inches in height, this ventless natural gas fireplace will warm a room of up to 850 square feet quickly and efficiently. There’s no need for venting—a great advantage over electric inserts, wood logs, or gel cans.

To use it at maximum capacity, the flame lasts approximately 4-6 hours depending on room temperature and climate. This ventless gas fireplace has an overall dimension of 43.3W x 19.7H x 7.8D Inches / 110W x 50H x 19.8D cm making it ideal for any space big or small!

Enjoy real flame beauty without smoke or mess – all you need is Regal Flame Ethanol Fireplace Fuel to get started.

Types Of Ventless Wall Mount Gas Fireplace

Electric Fireplaces 

From cost-effective to extravagantly pricey, electric fireplaces are what’s in nowadays. However, contrary to their name and despite the visuals of a real flame on your wall or LCD display together with crackling sounds from built-in speakers; these fireplaces don’t actually feature any kind of open flames. Nevertheless, that does not mean you will be left without warmth as they still provide sufficient heat for all rooms.

Electric fireplaces are the perfect combination of ambient warmth and modern technology. They feature electronic heating elements, often with high BTU counts, and built-in fans that make them just as effective as space heaters for entire rooms — making these sophisticated appliances your ultimate cozy comfort when you need a touch of romance in addition to heat.

Fuel-Burning Fireplaces 

For those who crave the warmth and ambiance of a real fire, ventless fireplaces are an ideal choice. Instead of wood or coal-burning fires, these burn isopropyl or ethanol fuel – cleanly with no smoke! However, it is paramount to maintain caution when using such appliances due to their live flames.

A fuel-burning indoor fireplace is a perfect choice for those who are captivated by the mesmerizing movements of real flames. Although these fireplaces typically don’t generate as much heat compared to electric ones, some can get very hot and they create a cozy atmosphere that cannot be replicated. So if you want an immersive experience with your fireplace, then go ahead and pick one powered by fuel.

Propane or natural gas fireplaces

Propane or natural gas ventless fireplaces are designed to burn more cleanly and don’t require outdoor ventilation. Though these appliances can be cleaner than traditional gas options, the fumes still must go somewhere – in this case, inside your home. This creates several safety concerns that you should address before considering a ventless fireplace for your living space.

Common Questions About Ventless Wall Mount Gas Fireplaces

What is a ventless gas fireplace?

In the modern age, an unvented gas fireplace – or ventless fireplaces as they are commonly referred to – offers a stunning visual experience. Natural gas or liquid propane fuel is ignited in a mounted burner within the hearth and emits flames that flicker between ceramic fiber logs, replicating the ambiance of lighting up wood-burning kindling.

What is a ventless wall mount gas fireplace or insert?

Transform your existing fireplace into a modern, efficient heating source with a ventless gas fireplace insert. This enclosed box fits right inside your hearth and traps heat as well as containing the flame. Smokeless and airtight like built-ins, this option offers reduced energy bills by keeping warmth where it belongs instead of letting it escape through vents. If you don’t want to smoke in the house or if you can’t operate the flue, this is a great choice.

Is it hard to install a wall mount ventless gas fireplace?

Installing a wall-mounted fireplace is an easy process; all you need to do is use the mounting brackets integrated into the fireplace and securely attach it to your desired spot.

Are Ventless Gas Fireplaces Safe? 

Burning gas in a ventless fireplace can be hazardous to your health if the proper safety measures and ventilation are not utilized. Unvented gas fireplaces discharge dangerous, noxious fumes into the space they’re used which could lead to potential health risks without suitable precautions in place.

Do ventless gas fireplaces give off heat?

Due to the absence of adequate ventilation, putrid smells may waft into your home. Additionally, the flames produced by an unvented gas fireplace appear less realistic compared to a traditional wood-burning one or even those of a vented version. Although they provide heat—albeit not radiantly—the logs fail to keep warmth for long periods of time.

Which is the better vented or ventless fireplace?

Ventless gas logs are undoubtedly a more cost-effective choice for heating your home than vented log sets. Not only do ventless gas logs use up to 99% of the fuel burned, but they also spread warmth back into the room where it’s needed most. Therefore, you can save on energy costs while still enjoying maximum comfort.

How long can you leave a ventless gas fireplace on?

For optimal safety, a carbon monoxide detector should be installed in every room featuring a ventless fireplace. Additionally, it is important to adhere to the manufacturer’s instructions for usage; generally speaking, these fireplaces should only be used for six hours or less daily.

Video Tutorial: How to Install a Ventless Natural Gas Fireplace

Watch the Youtube video below and see what it takes to install a Ventless Natural Gas Fireplace.

Final Thoughts

A ventless wall mount gas fireplace can be a great addition to any home, providing warmth and beauty without the need for venting. With so many options available on the market today, it’s important to understand your needs and preferences before making a purchase.

From single-sided models that provide an open flame look with minimal installation requirements to double-sided units that create ambiance in two rooms at once, there is sure to be a ventless wall mount gas fireplace perfect for your space.

Whether you choose natural or propane fuel, make sure you do your research so you get exactly what you want from this investment in comfort and style.


Photo of author
David King has been working with fireplace installations and repairs for over 15 years. He has written about fireplace safety and installation for over a decade. His work can be found at, where you can find reviews on the latest fireplace products and advice from experts in the industry.
Photo of author
David King has been working with fireplace installations and repairs for over 15 years. He has written about fireplace safety and installation for over a decade. His work can be found at, where you can find reviews on the latest fireplace products and advice from experts in the industry.