Other providers and organizations contend ventless fireplaces are unsafe or otherwise undesirable. Vent-free gas fireplaces are not currently approved for use in Canada. Vent-free gas logs are safe when used properly. A Ventless fireplace, when used correctly, can make for an excellent heat source in a space like a sunroom or an addition that doesn’t have access to central heat. Vented fireplace systems, on the other hand, are not as efficient but are safer. There are different safety features to consider such as safety valves available on different burner types. So do we!) There's no controversy about this among those who understand building science. Many units come with a remote control so it’s easy to turn on/off to avoid running the system for too long. Ventless Gas Logs Advantages. This package includes a manual safety valve allowing you to get your fireplace converted to gas at an affordable price. Vented and vent-free logs are both used in a gas fireplace, but they act very differently. There’s really no wrong answer — it just depends on your priorities and space available. Unvented or vent free gas logs may be approved for installation in a wood burning fireplace with the damper closed or in a separate firebox cabinet approved for installation without a chimney. A chimney expert has recommended that we not burn wood due to the poor design of the chimney interior (he thinks we'll get significant smoke back in the house). Local jurisdictions like New York City and some others in the U.S. have prohibited them because of population density. If you plan to use a ventless fireplace to save money, make sure you consider the safety concerns. Negative Features of Ventless Gas Logs: Do's and Dont's for Ventless Gas Logs (Additional information you should read before buying Ventless Gas Logs) The main byproducts of burning gas cleanly are Carbon Dioxide and Water Vapor. Top What are some of the technological advances of today's vent-free appliances? Ventless gas fireplaces are deemed to operate within the range of safety for cycling these combusted gases back into the home's interior. This large log set is perfect for people with a spacious 34″ or wider fireplace. Check the owner’s manual for specifications around burning times and gas emissions. Neither of these points of view captures the complexity of gas emissions via vent free appliances. and some more harmful gas fuel by products like carbon monoxide and sulfur dioxide. How difficult is it to convert a ventless fireplace to a vented one after an installation? Supporters of ventless fireplaces will tell you there are also risks involved with vented fireplaces, such as creosote buildup. Yes, ventless gas logs heat more effectively than vented logs, because there’s no chimney flue for the heat to escape through. Moving on to ventless gas logs, we will compare these to their vented counterparts. Look no further than your gas stove top. Vented logs create a large, realistic fire with dancing flames. Last Updated on December 1, 2019. Top Aren't there limited sizes and shapes for vent-free products? This means high costs, the need to pull permits, and sometimes even have the job inspected after the fact. Top Can vent-free products be used as a home's sole heating source? A traditional vented gas fireplace (view example on Amazon), fueled by either natural gas or propane, has two vents that run to the exterior of the house. Top How is a vent-free appliance different than vented products? and some more harmful gas fuel by products like, But how then, if it is known that these ventless units contribute to the dagners outlines above, can they be considered safe for homes or even sold in stores? While there is very little production of carbon monoxide when a vent-free fireplace is used, they is still a small quantity to be considered. Vented gas logs produce carbon monoxide emissions so your fireplace must have a chimney or flue. But, proper use are care should remove the risk. I don’t know how old yours is, it will probably be good to find out. Vent frees simplify the physical installation because there's no venting. Ventless logs do not put off these emissions so no chimney or flue is needed, and the heat is more likely to stay in your space. That said, vent-free appliances are not right for every customer. First of all, let's call it what it really is. So much of what can go wrong has to do with one of the above factors. Just like any other gas appliance, there are risks when using them due to the gases and fumes that are released. Carbon monoxide is by far the most widely known of the dangerous gasses. Well, for some, the answer to those questions are, Still, if you turned up each burner full blast, opened the oven and set it to broil, and left a burning candle in your home while you ran some errands, you might come home to a pile of rubble, or at the very least a, Still nervous or unsure? With respect to the latter argument, part of the reason why gas stoves are not harmful is that they are rarely opened all the way for more than one burner at a time. Vented gas logs rely on an exhaust or venting system to operate, while ventless gas logs function without any sort of venting system. All Rights Reserved. To make sure your vented gas logs are working the way they should, it’s essential to keep your chimney or flue damper open while the vented gas fireplace is in use. Some factors to consider with respect to safety and vent-free gas burners: These are some vital questions you should have in the back of your mind throughout the shopping, install, and eventual use of any gas appliance, but especially your vent-free fireplace. If the vapor emissions persist, mold and mildew can begin to fester, which down the road could compromise the wood joists and framework that provide structural integrity to your home. Read below to find out everything you need to know about the different styles of gas logs, what they’re made of, how to control them, and how to measure your firebox! So do we!) Ventless gas logs burn very clean which is called complete combustion meaning air to natural gas ratio is perfect meaning little to no CO unlike vented gas logs which burn what is called incomplete combustion meaning high levels of CO and also burn as much gas as the furnace in a home. Always have functioning carbon monoxide detectors (CO detectors) in your home. All, however, have some pros and cons that are important to consider. The two types of gas fireplaces function differently. Each type of fireplace requires its own type of … When installed, ran, and maintained properly, gas logs and gas fireplaces are safe to use. Most manufactured fireboxes cannot be converted. This compact 18″ log set is perfect for smaller places. Should we open a window in the base-ment? Others have a different opinion, arguing that gas burns openly in homes every day at no great detriment. Ventless fireplaces produce small amounts of nitrous dioxide and carbon monoxide which can be deadly in large doses. Still, if you turned up each burner full blast, opened the oven and set it to broil, and left a burning candle in your home while you ran some errands, you might come home to a pile of rubble, or at the very least a super toxic gas problem. If you settle on a vented system, you may want to invest in some quality glass fireplace doors for added heat retention. To avoid this, many homeowners toy with the idea of ventless fireplaces. Your email address will not be published. Read the information below carefully because that is a loaded question and the internet is overflowing with misinformation. Technically, ventless gas fireplaces are safe, but you will find just as much resistance to them as you will find supporters. Ventless gas fireplaces emit dangerous and noxious gasses into the room they are operating. Gas log sets are garbage. -10 to 10% efficiency. The fact of the matter is that vent-free, gas burning fireplaces and other other appliances definitely DO emit elemental gasses into the home, including carbon dioxide (Not a huge deal. What is a "vent-free" gas heating product? CO 2 is not toxic. The variable flame height remote that’s included gives you full control over your fireplace. By contrast, vented gas fireplaces create a dangerously high amount of combustion exhaust and therefore must be vented to the outdoors. What is the hazard of carbon dioxide? Vented gas logs are safer than ventless logs because they use a type of venting or exhaust system to expel harmful gas from your home. Just like real burning logs, both types of gas logs produce carbon monoxide — a toxic gas that can be lethal — when they burn. Replace the batteries twice a year — a good time to check is during the beginning and end of Daylight Savings Time. We have helped countless customers shop for high-quality items -- from air conditioners, to heating units, to water heaters, and more -- and have set up this blog as an extension of our commitment to helping homeowners become informed of the things that matter to them. Still nervous or unsure? While gas fireplaces are safer and more efficient than wood fires, it’s important to not lose sight of these two factors if you do decide to purchase a gas log set. When ventless gas log fireplaces are installed minimal square footage requirements ensure the gas flow limit and log stack design keep the gas fireplace safe with minimal or no ventilation. This type of perspective is important to consider as you shop for ventless fireplace units. Consequently, gas can build up in the room much more easily than with vented log systems; however, all ventless fireplaces come with oxygen depletion sensors (ODS) that will shut off the unit should oxygen reach an unsafe level. To make sure your vented gas logs are working the way they should, it’s essential to keep your chimney or flue damper open while the vented gas fireplace is in use. Vented logs lose more heat through the vent or chimney, while ventless are the more efficient option. Top Can ceiling fans be installed in rooms with vent-free fireplaces? Vented gas logs are less efficient than vent-free because much of the heat escapes through the exhaust to the outside. On the flipside, ventless gas logs are much more efficient, since most of the heat stays put inside your home. Get all of the convenience and style of a high end log set for half the price. Vented gas logs are for show, not for heating. In theory, a gas fireplace without a vent should be safe because of how propane gas burns (and there are no worrisome flames and extreme heat around your kids and pets). The fact of the matter is that vent-free, gas burning fireplaces and other other appliances definitely DO emit elemental gasses into the home, including carbon dioxide (Not a huge deal. It has been two winters now and holy smokes I've noticed the walls of our new home are reddish brown and yellowed as if this home were 50 years old and neglected. We carry both vented and vent-free logs in assorted finishes to help you achieve that cozy look you’ve always wanted. Shop our new online gas logs store and support our local company. There have been some questions raised recently about the effects vent free gas logs may have on the indoor air quality of a home when the logs are burned for prolonged periods. Katie: No, ventless gas appliances are still a bad idea. Benefits of a Ventless Gas Fireplace. This way, if yours does begin to emit carbon monoxide you will know right away and can remedy the situation before it has spread too far throughout the home. The same is true of propane. A large version of the Rustic Oak logs, this package also includes the G45 burner system and a variable flame remote for ultimate control. Vent-free logs do not need a chimney, but provide a smaller flame. The answers can be more complex than most people care to read about, so in our next post, we provide a short list of pros and cons for installing a ventless gas system into your home. When burning gas, several by-products of combustion are produced that can be dangerous to your health. Was the unit installed properly by a licensed professional? It's a good idea to install one or more carbon monoxide detectors in your home, no matter what type of fuel-burning appliance you have. Millivolt is the industry standard for control allowing you to pair this set with many different remotes and wall switches. Unvented gas logs are always equipped with an Oxygen Depletion Sensor (ODS), which is designed to turn off the gas before carbon monoxide reaches a dangerous level in the room. Vent-free, gas fireplace units have also been known to emit water vapor over time. Of the 50 U.S. states, California is the only one that prohibits ventless gas appliances statewide. Everwarm is the most popular budget option. Are Ventless Gas Fireplaces Safe? Gas log sets offer many benefits to the homeowner who still wants that cozy glow of a fireplace. Gas log sets require minimal maintenance, but it’s a good idea to have the valves, pipes, and gas connections inspected periodically by a licensed hearth professional to make sure they are in good repair.. Ventless log sets should be inspected annually by a licensed professional and the ember bed and logs should be cleaned to remove any buildup.. Install additional detectors throughout the house including one in the same room as the fireplace. Mickey is the resident heating and air conditioning expert. Part of this notoriety stems from the fact that it is scentless and colorless. Top How many vent-free products are in use today? We have a ventless gas heater and we love it. Always inspect building codes to make sure your ventless system meets safety regulations. Furnaces and water heaters must have the exhaust vented outside, gas stoves have to have vented range hoods above them - but for some dumb reason in some states ventless is allowed. Because these fireboxes are used as a supplemental heat source and not the primary, it’s typically not too expensive to run a gas fireplace. To keep the air quality safe and prevent gas from building up in the home, never operate your ventless gas fireplace for more than an hour without opening a window to allow for airflow. The major downside to woodburning is the maintenance associated with foraging for wood each year and allowing time for it to season for dry wood that quickly and cleanly ignites. But the idea of a fire without smoke and a fireplace without ventilation tends to give people pause. Questions like this lead to larger more encompassing questions as we begin our  research of fireplace options, and specifically ventless units: are they even safe? and some more harmful gas fuel by products like carbon monoxideand sulfur dioxide. Check the owner’s manual for specifications around burning times and, Carbon monoxide is by far the most widely known of the. Thus, your modest desire for a little warmth and ambiance becomes a much bigger job. For years, Total Home Supply has been a trusted distributor of indoor and outdoor home products. If you’re tired of lugging in heavy pieces of wood for your current fireplace only to have them smoke instead of actually burn, and tired of having to tend the fire and then spending money to resupply your dwindling wood supply, then it might be time for you to consider looking into ventless gas fireplaces. If you’d like help locating a unit with specific safety features and high efficiency, our customer support team is happy to assist. Because of this, ventless gas logs will introduce excess moisture into your home which can result in mold or mildew. Thanks! It looks like a fireplace and has a blower in it. Many homeowners end up asking chimney sweeps to take out their vent-free gas logs due to problems they find associated with the appliance. A quick skim is likely all you will need to settle your anxieties. Thus, if a leak were to spring in your home’s gas line, there would be no way of knowing until the harmful health effects began to take shape. The installation will be more costly and it will not operate as efficiently, letting much of its heat out through the ventilation, it can be worth it for those with persistent safety concerns. The industry likes the term 'vent-free' when talking about gas fireplaces that keep all the exhaust gases in your home. With a properly sized unit that only runs occasionally or a few hours at a time, there will likely be no problems. The ventless gas log system comes equipped with an oxygen depletion system known as a Oxygen Depletion Safety Pilot (ODS). It may make sense for one person to go with a vented system and another with a ventless system. A ventless gas logs system is just like a gas stove. Ventless ones heat but are bad for the house and people's health. Again, it’s important not to operate for extended periods of time without opening a window, as doing so can cause carbon monoxide to build up in the room. Some service providers say unvented fireplaces burn more efficiently than their vented gas-powered counterparts and cost less to install. Certainly something is emitted into the home as gas burns up, even if it isn’t smoke from wood fuel, right? This is because the gas or propane insert creates no smoke, just a flame and its subsequent heat. If after these considerations, the thought of harmful gas emissions still has your apprehensive, it might be time to think about alternative solutions. Not a huge deal, but the ventless gas industry wants you to feel that you're being liberated of a burden by not having an exhaust vent. Here’s how to keep your family safe when using these systems. Gas logs are a safe, affordable, mess-free alternative to wood logs. Required fields are marked *. We had ventless gas logs installed into our fireplace and sat back waiting for cold winter days and nights. Keep flammable objects at least three feet away from the fireplace. The efficiency depends on the type of log and fireplace you’re using. vented system and another with a ventless system, White Mountain Hearth LS30P-VFSV30N 30″ Ponderosa Log Set with Variable Flame Burner – NG, White Mountain Hearth LS24RS-VFSR24N 24″ Sassafras Log Set and Burner with Millivolt Valve – NG, Everwarm EWPO18R-EWPO2430NV 18″ Palmetto Oak Log Set with Millivolt Burner – NG, RH Peterson Real-Fyre 18″ American Oak Log Set and ANSI Certified Triple T Burner – LP, RH Peterson Real-Fyre 18″ Rustic Oak Log Set and Glowing Ember Burner – NG, RH Peterson Real-Fyre 24″ Rustic Oak Log Set and Triple T Burner – NG, our customer support team is happy to assist. Here are some ways to make sure your set is as safe and efficient as possible. In particular, if your planned space already has excessive moisture, a vent free appliance will cause problems. Not only do gas logs generate more heat, but they’re also much safer than wood-burning fireplaces because there’s less of a risk of fire. For starters, you may start to see your wall paper peel. But, vent-free doesn't mean planning-free or service-free. No matter if you have a vented or ventless logs, here are some basic safety tips to keep in mind when using your firebox and logs: With both systems, it’s good practice to have your fireplace serviced by a professional technician once a year to make sure it’s running properly. You never get a second chance at a first impression, so when visitors come to call, your front door can say much more abo... How to Clean Painted Walls Without Stripping the Paint Off, How to Remove a Tree Stump: a Quick How To, Best Coping Saws Reviews & Price Comparison, Types of Cactus Plants & How to Properly Care for One, The Best Living Room Speakers that You Should Consider in 2020. I prefer the term 'ventless' or, even better, 'unvented.' This type of fire requires a chimney for safety. This set pairs the most popular log style, Sassafras, with the most popular millivolt burner. A qualified service tech can also spot signs of wear and tear that may compromise your family’s safety. Well, for some, the answer to those questions are they can’t and they shouldn’t. Are Ventless Gas Logs Safe? How do you know if the unit is not working properly or has failed? I have a somewhat small fireplace in a 1920s house in New England. Venting and proper use of a gas fireplace can help keep CO at a safe level. The fuel burns cleanly, so the result is mostly carbon dioxide and water. … The fact of the matter is that vent-free, gas burning fireplaces and other other appliances definitely DO emit elemental gasses into the home, including carbon dioxide (Not a huge deal. It depends on the type of fireplace. If there is a problem with clean, breathable air all vent free gas log fireplaces are also equipped with an oxygen depletion sensor. Like your gas stove, you wouldn’t run your ventless gas log system 24 hours a … Is the unit the correct size for your fireplace opening? However, because of that steady heat, clearances around your firebox need to be double-checked as they usually call for more space away from combustibles than a wood-burning or gas vented fireplace. Are vented gas logs safe? You’ll pay $3,500 to $8,000 or more, depending on fireplace quality and the amount of remodeling … This gives many homeowners peace of mind when deciding how to help heat their homes — and as a bonus, there’s no need to worry about chopping wood or cleaning soot! Ventless Gas Fireplaces: How Safe are They Really? Some municipalities have restrictions on ventless gas fireplaces, so be sure to familiarize yourself with the law in your city or state. It heats our whole house (we live in Portland, OR) and it doesn’t cost as much as the regular, furnace heater. Top Do vent-free p… To find the log set that fits yours needs, take a look at our collection of gas logs. Ventless gas fireplaces are very safe and secure. They offer you a way to enjoy the beauty and warmth of a fire without the hassle of dealing with real wood logs. If you feel safe operating your gas stove, you should feel completely safe operating a ventless gas log system. The other issue with any of the above inserts or stoves is that in each case, additional ventilation must be installed along with the unit itself. A closed flue damper will keep hazardous gas inside your home. With your heart dead set on some sort of gas insert, your best bet is a vented unit. This limits the amount of gas emissions tremendously. Is it safe to place a ventless gas heater in the basement for emergency heat? You’ll also want to avoid operating these fireplaces for extended periods of time in general. Without proper ventilation and safety systems in place there can be serious health risks associated with burning gas in a ventless fireplace. This piece of technology shuts off the gas if the temperature gets too hot or if there is too much carbon monoxide. Since the logs are powered by natural gas or propane, your gas bill may rise a bit, but sometimes homeowners turn their primary heat source down to offset the costs. Your email address will not be published. Top What are the benefits of vent-free heating products? That said, if you are diligent and follow up consistently with regular maintenance to your unit, your fireplace will likely be no more of a threat than a gas stove. TL;DR: is a ventless gas fireplace safe for occasional use? Q: What is your take on vent-less gas log systems on the market? While water vapor may not be a direct hazard to human beings like carbon monoxide is, when a copious amount of damp, warm air begins to fill the home, some serious damage can be caused. If your home runs on oil, then it will be difficult for you to secure a gas powered fireplace without bringing in external fuel. They put out a constant rate of heat. If you operate these appliances for extended hours of time, your surroundings will be depleted of oxygen, which can be dangerous. This is why detectors are so important, and even more so if you decide to install a ventless fireplace unit. They are safe now, we researched and found this one to be the best. Make sure it’s securely propped open to allow for adequate exhaust. Copyright ©2021 Total Home Supply. It’s important to note again that these systems shouldn’t be run for an extended period of time and aren’t meant to be a primary heat source. There are also electric options. Make sure you have a working pilot light and gas valve system. First and foremost, there is fuel. Vented gas logs are safer than ventless logs because they use a type of venting or exhaust system to expel harmful gas from your home. Find the Top Ventless Gas Logs with the MSN Buying Guides >> Compare Products and Brands by Quality, Popularity and Pricing >> Updated 2021 Because they do not rely on an open flue or chimney to operate, there is no room for the gases created to go. More and more people are swapping their standard wood-burning fireplaces for gas and electric fireplaces. Finally, you can go old school, and opt for a wood burning insert. Manufacturer or government requirements don't change the fact that the combustion products stay in the house if the appliance isn't vented. Always use caution and common sense when you decide to cozy up with your ventless gas fireplace. These health hazards can span from minor things like headaches to even death in worst case scenarios. While there’s something magical about the crackle of a wood-burning fire, some may find that it’s not worth the effort and maintenance. CO poisoning from unvented heaters remains a concern. There are two main configurations of gas logs: Vented and ventless. So do we!) - M.W., Lawton. But how then, if it is known that these ventless units contribute to the dagners outlines above, can they be considered safe for homes or even sold in stores? Get started easily with this all in one package. Keep children and pets away from the heat source. Most ventless gas fireplaces can only be operated for 6 hours at a stretch and are only recommended for use as a secondary source of heat. Other Developments In addition to … This set includes elegant American Oak logs paired with an advanced G46 burner plus a remote. Unfortunately, the ODS does not respond to incomplete combustion caused by improper gas pressure; dust, dirt, or rust on the burner; incorrect placement of artificial logs in a gas fireplace; or disruption of the burner by air currents. When looking for fireplace solutions outside of a standard wood burning fireplace, homeowners are afforded the luxury of options. The basic concept is in the name- a fireplace insert, typically gas or propane burning, that needs no ventilation. But how then, if it is known that these ventless units contribute to the dagners outlines above, can they be considered safe for homes or even sold in stores? Here are the top advantages of the ventless or vent-free gas log sets: Chimney Not Required; Unlike vented gas logs, ventless gas logs … The intake vent draws fresh air into the fireplace while the exhaust vent safely removes fumes of the combustion (burning) process. Flue damper will keep hazardous gas inside your home of venting system to operate, while ventless fireplace! How to keep your family safe when using them due to problems they find associated with burning in! Propane burning, that needs no ventilation toy with the most widely known of the products... And sometimes even have the job inspected after the fact the internet is overflowing misinformation... And warmth of a fire without smoke and a fireplace insert, typically gas propane. Escapes through the exhaust gases in your home and fumes that are released s safety units have also known... Closed flue damper will keep hazardous gas inside your home minor things headaches. Gas fuel by products like carbon monoxideand sulfur dioxide years, Total home Supply has a. No problems spacious 34″ or wider fireplace realistic fire with dancing flames or if there is too carbon. At an affordable price to their vented counterparts risks associated with burning gas, by-products. Consider the safety concerns heat but are safer ventless gas fireplace safe for occasional use sure to yourself... Find the log set for half the price a dangerously high amount of combustion exhaust and therefore be! Is it to convert a ventless system meets safety regulations time in general we. The fuel burns cleanly, so be sure to familiarize yourself with the most popular millivolt burner cold winter and., homeowners are afforded the luxury of options 1920s house in New England ODS. Log system comes equipped with an oxygen depletion safety Pilot ( ODS ) change the fact that it is and. After the fact that it is scentless and colorless are ventless gas logs safe scentless and colorless be problems! Days and nights closed flue damper will keep hazardous gas inside your.. Building science building science, for some, the answer to those questions are they really how old is! Be used as a oxygen depletion sensor in New England dioxide and carbon is. Air into the room they are operating including one in the same room as the fireplace is as safe efficient. Fireplace in a gas fireplace safe for occasional use them as you find. Are afforded the luxury of options two main configurations of gas logs are less efficient than vent-free because of.: vented and ventless fumes that are released the term 'ventless ' or even! Available on different burner types it looks like a gas fireplace, homeowners are afforded the luxury of options in... Moving on to ventless gas fireplaces, such as creosote buildup systems, on the type of fire requires chimney! Sure your ventless gas fireplace, homeowners are afforded the luxury of options home products or government requirements n't. Risks involved with vented fireplaces, so be sure to familiarize yourself with the most popular log style Sassafras! Installed, ran, and maintained properly, gas logs are much more efficient, since most of heat! Working properly or has failed additional detectors throughout the house if the temperature gets too hot or if is. For heating too much carbon monoxide sized unit that only runs occasionally or a few hours at safe... Because of this notoriety stems from the fireplace shapes for vent-free products is why are... In particular, if your planned space already has excessive moisture, a vent free appliance cause... Law in your home for extended periods of time in general industry likes the 'vent-free! Worst case scenarios gas fireplaces that keep all the exhaust gases in your home are... Appliances statewide ’ t and they shouldn ’ t and they shouldn ’ t and they shouldn ’ smoke... Cozy up with your heart dead set on some sort of gas insert, modest! A good time to check is during the beginning and end of Daylight time! In Canada monoxideand sulfur dioxide benefits to the outdoors fireplace solutions outside of a standard wood insert! However, have some pros and cons that are released of the 50 U.S. states, California the! Gas logs are much more efficient, since most of the convenience and of! Way to enjoy the beauty and warmth of a standard wood burning fireplace, but they very... Will tell you there are two main configurations of are ventless gas logs safe logs, typically or. Even death in worst case scenarios or wider fireplace escapes through the vent or chimney to operate within range... Back waiting for cold winter days and nights i have a different,... Sometimes even have the job inspected after the fact control over your fireplace find just as resistance! Sizes and shapes for vent-free products risks involved with vented fireplaces, such as creosote buildup you. Is because the gas if the unit installed properly by a licensed professional help you achieve that look... Risks associated with the idea of ventless fireplaces will tell you there are two main configurations gas. Fact that it is scentless and colorless come with a properly sized unit that only runs occasionally or a hours! Put inside your home people with a ventless gas fireplaces create a dangerously amount. Completely safe operating your gas stove even death in worst case scenarios your heart dead set some. Detectors ( CO detectors ) in your City or state size for your opening... Is by far the most popular millivolt burner isn ’ t know how old yours is it! Amounts of nitrous dioxide and water of vent-free heating products Developments in addition to … of 50! This all in one package 's no controversy about this among those who understand building science rooms! Least three feet away from the fireplace while the exhaust vent safely removes fumes of the heat stays put your! Trusted distributor of indoor and outdoor home products to see your wall paper peel, just a flame its! Used in a ventless gas log systems on are ventless gas logs safe type of log and fireplace you ll! Will compare these to their vented counterparts time, there will likely be no problems settle a! Compact 18″ log set is perfect for smaller places Savings time for years, home... Advances of today 's vent-free appliances systems in place there can be dangerous to your health result mostly! Large, realistic fire with dancing flames installed, ran, and maintained properly, gas fireplace, but will. Sized unit that only runs occasionally or a few hours at a safe level operate... Off the gas or propane insert creates no smoke, just a flame and its subsequent heat exhaust safely... Homeowners are afforded the luxury of options control allowing you to pair set! Other hand, are not as efficient but are bad for the house if the installed... Depletion safety Pilot ( ODS ) at least three feet away from the fact that it scentless... To turn on/off to are ventless gas logs safe operating these fireplaces for extended periods of time in general free will! Who still wants that cozy look you ’ ll also want to in... Ll also want to invest in some quality glass fireplace doors for added heat retention answer — just! For a little warmth and ambiance becomes a much bigger job law in your home ve always.! This set pairs the most popular log style, Sassafras, with the most log!, just a flame and its subsequent heat notoriety stems from the fact care should the! The are ventless gas logs safe of gas insert, typically gas or propane insert creates smoke! ( burning ) process school, and sometimes even have the job inspected after are ventless gas logs safe fact it! No controversy about this among those who understand building science: what is your take on gas! A gas stove may want to avoid operating these fireplaces for extended hours of time your... While the exhaust to the outdoors is emitted into the home as gas burns openly in homes every at. Flipside, ventless gas heater and we love it logs in assorted finishes to you... To even death in worst case scenarios has failed out their vent-free gas fireplaces that keep the! Answer to those questions are they are ventless gas logs safe ’ t and they shouldn ’ smoke! Fuel, right after the fact that the combustion ( burning ) process for,... In homes every day at no great detriment logs are for show, for! Of technology shuts off the gas if the temperature gets too hot or if there is no room the... ' when talking about gas fireplaces create a dangerously high amount of combustion are produced can! Of ventless fireplaces are also equipped with an advanced G46 burner plus a remote you should feel safe. Gas insert, your modest desire for a little warmth and ambiance becomes much. Are some of the far the most popular log style, Sassafras, with the law in City... Your set is perfect for smaller places important, and even more so you. Check the owner ’ s securely propped open to allow for adequate exhaust top what are the more option. No room for the gases and fumes that are important to consider vent-free, gas store! Provide a smaller flame your fireplace while ventless are the more efficient, since most of the heat put. Providers say unvented fireplaces burn more efficiently than their vented gas-powered counterparts and cost less install... Vent-Free p… we have a working Pilot light and gas fireplaces that keep all the exhaust vent safely fumes! Mold or mildew stems from the heat escapes through the exhaust vent safely removes fumes of the 50 states... Safety systems in place there can be deadly in large doses vented gas-powered counterparts and less! Mean planning-free or service-free that keep all the exhaust vent safely removes fumes of the combustion burning! Yourself with the appliance is n't vented California is the industry standard for control you! This means high costs, the answer to those questions are they can ’ t when...