Traditionally, a fireplace required a chimney and wooden logs and lots of time and energy, but ventless gas fireplaces essentially use natural gases, such as propane, along with the air in your home to produce heat. Gas logs are designed to be installed only in wood burning fireplaces, or in some cases, a ventless firebox that is factory approved for aftermarket ventless logs. So if you like the looks of the vented gas logs you see on our website, they would require you to have installed a wood burning fireplace with a gas line piped into it. Vented gas logs are much more for enjoyment and realism than for heat. Vented Gas Logs Require a Fully Functional Wood Burning Fireplace and must be burned with the damper open, Ventless (or Vent Free) Gas Logs can be installed in either a wood burning fireplace, or a ventless fireplace that is rated for aftermarket ventless logs and are burned with the damper closed. Up-to-date pricing and reviews for ventless gas fireplaces on the market can be found at the fireplace models website.
Ventless Gas Logs release heat (and moisture) into the same room where the vent-free fireplace is installed and recirculate the same air back into the room. A wood burning fireplace with a damaged flue can be very expensive to repair as the rustic décor is dismantled rock by rock looking for the faulty seal and it has become typical to install vent free gas logs into existing fireplaces rather than incur the expense of repairing or cleaning chimneys with broken seals or clogged with deposit from years of burning gases and wood. Essentially, these products must meet the general requirements for all combustible heating appliances established in the 2002 version of the National Fire Protection Association’s standards that require ventless fireplaces to have factory-installed carbon monoxide monitors and oxygen detection safety devices (ODS).
Vented Gas Logs require a fully functional wood burning fireplace, Ventless (or Vent Free) Gas Logs can be installed in either a wood burning fireplace, or a ventless fireplace that is rated for aftermarket ventless logs. The promised benefits of ventless gas logs (and heaters, fireplaces or inserts) is improved energy efficiency with minimal cost to install, especially compared to traditional fireplace and chimney systems. Consumers want attractive hearth products and no longer have to settle for only wood-burning or traditional vented gas logs For the past few years, manufacturers of gas hearth products are marketing gas log appliances with a claimed +99% carbon monoxide free emissions.
Gas fireplaces, heaters, and logs of this technology are commonly referred to as vent-free” or non-vented” hearth products. The ventless gas log fireplace offers an efficient and instant solution for a heat source without the complex designs necessary for vented gas fireplaces and wood burning fireplaces. Combustion products from vented gas heaters or woodburning fireplaces also contain CO, CO2 , NO2, and water vapor.
Ventless gas log fireplaces can be installed anywhere in the home and provide very high efficiency heating. When you’re investigating gas log sets for your home heating, you may encounter the terms yellow flame logs” and blue flame logs.” In truth, this is often just another way to say vented gas fireplace” and ventless gas fireplace,” respectively. If you haven’t yet decided between any of those three heating products, check out our blog post on the pros and cons of each option Once you decide, you will have to pick between two venting options: vented vs ventless gas fireplaces.
Many of the gas fireplaces sold today evacuate combustion products using a vertical chimney (gas vent), which takes advantage of the natural draft caused by the temperature of the flame (hot air rises). • Most ventless gas logs can be installed either in a fully functioning wood-burning fireplace or in a factory-made ventless fireplace but you will want to refer to your gas log’s manual to find out specifically where they can be installed. Unlike their vented counterparts, ventless gas logs don’t need a chimney or flue to function (though they can be installed in a functional fireplace with the damper open or closed).
Unlike their vented counterparts, vent-free gas logs don’t need a chimney or flue to function (though they can be installed in a functional fireplace with the damper open or closed). Alternatively called unvented, vent-free, or ventless, this type of indoor fireplace pipes natural gas or propane into a gas unit, with flames running through gaps in artificial ceramic fiber logs. Direct-vent gas-burning manufactured fireplaces are considered to be the safest option for supplemental heating, the gas fireplace as it draws in outdoor air for combustion, and then takes spent air outside through a dual venting system.
Vented gas-log fireplaces burn more gas than the other types and may draw heat up the chimney, but cost less to install than a gas insert. Some ventless fireplace proponents say that newer units use catalytic-converter technology that cleans hot air as it leaves the combustion chamber, and that if ventless fireplaces are properly installed and serviced, they should work well and safely. If these dealers were being absolutely truthful with their customers, the question should come out: For $500, you can have this unvented gas log that will throw off heat, water vapour (adding to the humidity levels in the home), traces of carbon monoxide, sulphur dioxide and nitrous oxides, and may, if not maintained, operated or installed correctly, kill you and your family in your sleep.
Comfort Flame Vent-Free Gas Fireplaces are space-saving heaters that can be installed virtually anywhere. For example, if ventless gas logs are installed in a bedroom, there are strict requirements to avoid carbon monoxide poisoning to sleeping occupants. Vented Gas Logs and Inserts vent similar to real wood-burning fireplaces.
Vent-free gas log fireplaces have become very ornate with decorations rivaling the realism of vented gas fireplaces and wood burning fires. Installation: Almost all ventless logs can be installed in virtually any wood-burning or factory-made fireplace. If you have additional questions about these products, reach out to Cape Cod’s heating product experts at Breakaway We carry top heating brands, like Savannah (gas fireplaces), Vantage Hearth (gas inserts), and Tri-Flame (gas logs).
Vented gas logs vent up your existing chimney, while vent-free gas logs vent all of the heat, and exhaust, into the house (they do not require a chimney or flue). A common question is whether a vented or ventless gas log fireplace can be installed in an existing chimney. Modern vented gas fireplaces can also be installed as a direct vent” system , which can vent heat through a pipe in the wall.
So, ventless gas fireplaces could be installed in areas like the interior of a home (without a chimney) – places that vented gas fireplaces could not ever be installed. Ventless gas fireplaces differ from vented gas fireplaces in terms of the logs, flame patterning, and most notably, the method of venting. Even that alternative to the wood-burning fireplace, the vented gas fireplace, is being installed in fewer numbers due to the rise of air-tight homes , which save energy by closing off all possible thermal passages.
Unvented gas logs are designed to produce a very hot flame that results in nearly complete fuel combustion, decreasing the levels of carbon monoxide and soot that are produced by other gas logs. Before the holidays we would like to get gas fire logs installed in our wood-burning fireplace located in the family room, which is open through to the dining area and kitchen. This natural gas wall heater with a vent-free design is one of the most fuel-efficient heating products on the market, meaning you will be able to chill out in your toasty living-room guilt-free knowing you are not only sparing your wallet but the environment.
If your wood burning fireplace is not sooting up your house, then a vented gas log will not either. Ventless gas logs will provide more heat and will not create soot (if properly installed), but they are far less realistic. Answer: After being in the fireplace business for over 25 years and personally installing over 3,000 gas logs, I can say without a shadow of a doubt that “Vented” gas logs are going to be much more realistic in appearance than ventless logs.
Answer: Ventless logs have limitations on the type of fireplaces they can be installed in. If it is a masonry fireplace, the answer is most likely yes. Question: Can ventless logs be installed where vented logs are currently installed for more heat ? Vented gas logs are burned with the damper open, so just like a real wood fire, a draft is created that draws the exhaust up the chimney and outside your house.
Of these two options, vent-free gas logs produce the most heat, but may introduce unburned combustion products into your home and aren’t recommended for homeowners with allergies or asthma. Numerous people install the vent free gas fireplace because it offers the appearance of a wood-burning fireplace without the hassle of gathering logs, beginning a fire, or cleaning ash debris. We use non-vented natural gas logs in our fireplace as back-up heat.
All vent free gas fireplaces operate without a chimney, flue or vent and can be installed in any room of your house. Using a ventless gas fireplace in combination with a range of attractive ceramic logs means that you can stay warm and cozy without the high maintenance, ash, and smoke that come with a wood burning fireplace. With ventless fireplaces, the ceramic logs have specific locations where the gas can enter, creating a set pattern for the flames to burn.
The simple case for vented gas logs and appliances is that even with the kinds of abuse mentioned above, there is the fall-back safety of a chimney constantly drawing away any harmful by-products of combustion. 1. The ventless logs, fireplaces, and heaters have no chimney or vent pipe of any kind. Vented Gas Logs burn similar to real wood and need a chimney vent pipe that allows air to escape outside the home rather than back into the room.
Shop Recreational Warehouse for Gas Logs, Gas Fireplaces, Ventless Fireplace Inserts, Pool Tables, Poker & Game Tables, Swimming Pools, Hot Tubs and more. In addition ventless gas log fireplaces have recently evolved into the contemporary designs of the modern home with fire effects that do not strive to mimic to appearance of wood but enhance the beauty of light with crushed colored fire glass and both natural stone and geo-metric shapes. There are also some minor practicality issues, such as the fact that flames have to avoid ventless gas logs to reduce the risk of carbon monoxide issues, but these are easily managed.
At Uintah Fireplace and Design, we’re happy to explain all the details of vented versus ventless gas logs when you’re examining our high-quality contemporary fireplace products. Ventless fireplaces that are connected to a gas or propane line require professional installation by a gas or plumbing contractor, and shouldn’t have a heating capacity that exceeds the appropriate room size recommended by the manufacturer. Ventless fireplaces are typically freestanding units that don’t require a flue or chimney to exhaust combustion air to the outdoors, making them relatively easy to install in any room.
Similar to gas inserts and gas logs, gas fireplaces come in vented and vent-free models. Like gas logs and gas fireplaces, your gas insert comes in the vented and vent-free models. If you have a B-vent, direct-vent or a stove that is wood or gas, you may not be able to install replacement vented or vent-free gas fireplaces.
If you have a prefab wood-burning setup, you may or may not be able to install gas logs, though generally you’ll be able to install a vented system. If your setup is masonry, you can install either vented or vent-free gas log fireplaces. Many people are concerned about carbon monoxide emissions from ventless gas log fireplaces.
The efficiency of a vented gas log fireplace is far higher than that of a wood-burning system, which can provide as little as 10% heat from the energy generated. They use the air in your house for combustion — this air forms the fuel to burn your natural gas and sends flames up the flue, just like a wood fireplace would. A vented fireplace is normally installed in a traditional chimney, often one that was originally designed as a wood-burning fireplace.
As we’ve said, there are two major varieties of gas log fireplaces: vented and ventless (or vent-free) fireplaces. In Massachusetts, ventless natural gas fireplaces cannot be installed in a bedroom or bathroom. Continue reading to learn more about vented vs. ventless gas fireplaces to learn the best heating product option for your home.
When an unsealed (non-direct-vent) gas fireplace has been installed in a home that has lower pressure than outside, the house can become a more efficient chimney than the fireplace chimney itself – especially if the chimney is located on an outside wall. As of September 2003, an agreement between the Government of Canada and the Heating, Refrigeration and Air Conditioning Institute of Canada (HRAI) established an energy efficiency rating system for vented gas fireplaces. “Fully Vented” gas logs must be burned in a fireplace that is capable of burning real wood and must be burned with the damper open.
Also, ventless gas logs and fireplaces are not allowed in California or Massachusetts, as well as other areas of the US. Before purchasing and installing a set in your home, you’ll want to double-check that your region and building allows them. With vented gas logs, you can rearrange the logs in any position you want, as long as you leave some room between the logs for airflow (this will prevent a lot of soot build up.) You can even add decorative gas log accessories such as pine cones, branches, & wood chunks to completely customize your fireplace. Just like wood, vented gas logs produce CO (carbon monoxide) emissions.
If you have a functioning wood-burning fireplace and want the ambiance of a real wood fire, vented gas logs may be the choice for you. Because they don’t require connection to a chimney or flue, ventless fireplaces can be inexpensively installed in almost any room of the house. Vent-free models’ flames look less real than direct vent gas or wood-burning fireplaces.
According to the VGPA, ventless fireplaces can be safely operated in tight homes because “an unvented gas heating appliance would be operating less during the usage period.” This means that the amount of nitrogen dioxide in the room would be lower. If your walls are not insulated, the moisture can attach itself to your interior walls and possibly dampen fabrics in the room where the vent-free gas log fireplace is installed. You may hear the term unvented gas logs referred to as vent-free gas log fireplaces. Be sure to visit the fireplace models for the best ventless gas fireplaces on the market to buy.
When shopping for gas logs, you’ll find two basic types: gas logs that vent to the outside just like a wood-burning fireplace and gas logs that are not vented at all.