A Fireplace Without a Chimney. Ventlessfireplaces are exactly what their name makes them out to be:natural gas or propane fireplaces that don't require achimney in order to run. For many homeowners this is exactlythe product they've been looking before..
People also ask, does a propane fireplace need to be vented?
Ventless fireplaces fueled by gas orpropane rely on indoor air for combustion, and they exhausta low level of their combustion gases into the room in whichthey're located. A chimney or flue isn't necessary. The risk toyour health is a long-standing and ongoing debate.
Additionally, can you install a fireplace without a chimney? Yes, it is possible to add a wood burning stove or afireplace without an existing chimney, but youdo need to install a chimney in the process.You can't install a completely vent-free wood burningfireplace because the smoke and gases have to have a way toexit.
Beside above, do all gas fireplaces need to be vented?
Unlike their vented counterparts, ventlessgas logs don't need a chimney or flue to function(though they can be installed in a functional fireplace withthe damper open or closed). Because of this, most of the heat staysin your home and serves as a great way to heat aspace.
Can you get carbon monoxide poisoning from a propane gas fireplace?
Carbon monoxide (CO) poisoning canhappen within a matter of minutes and is responsible for moredeaths than any other single poison. Oil, propane,and natural gas fired heating systems, gas appliancesand fireplaces all release carbon monoxide asthey burn and can be health and firehazards.
Related Question Answers
How much does it cost to run a propane fireplace per hour?
In Propane, there is about 91,500 BTU in agallon. So based on those numbers, in order to operate a70,000 BTU/hour decorative gas log set it would costyou roughly around $0.70/hour for natural gas and about$2.30/hour for propane. Most of the heat thatis produced will go up the chimney in thiscase.Which is better vented or ventless gas fireplace?
Ventless gas logs are designed to be burned withthe damper closed, so they must be designed to burn the gascompletely (cleanly) so that carbon monoxide does not enter theroom. For more information about the difference betweenvented and vent-free gas logs, read this: VentedGas Logs - VS - Ventless Gas Logs.Where are ventless fireplaces banned?
Massachusetts, California, and a number of other statesin the U.S., as well as Canada and other countries, haveoutlawed ventless gas fireplaces due to theaforementioned safety concerns. Many individual municipalities,too, have outlawed these appliances in states where they areotherwise legal.How much does it cost to install a propane fireplace?
#2 Installation Doubles the Cost of a GasFireplace A fireplace unit that burns natural gas orpropane runs about $2,000 for the basic materials package.Installation and finishing typically add $2,500. Costsaver tip: Switch to a simpler surround and mantle, and get adirect-vent fireplace so you don't need achimney.Do I need to vent a propane heater?
However, if you will be heating a room inside a home orother building, choose an electric space heater instead,because propane heaters can pose a carbon monoxide hazardwhen used without adequate ventilation. Propane heatersneed oxygen to breath.How safe are ventless fireplaces?
Venting any type of combustion is ideal. As forwarded bythe ventless gas appliance industry, though, ventlessgas fireplaces can be safely used because they burn alow enough quantity of gas that it will not present ahazard.How much propane does a fireplace use?
Almost every fireplace measures itsfuel-consumption rate in British thermal units, or BTU ratings. Ifyou have a 100,000 BTU fireplace, you can expect to burnabout 1 gallon of propane fuel per hour. If yourfireplace is 30,000 BTU, you would use approximately1 gallon of propane about every three hours, and soon.What is the difference between a vented and unvented gas fireplace?
Vented gas logs burn like a real wood fire with ayellow flame that produces smoke. They must be burned in awood burning fireplace with the damper open, so smoke goesup the flue along with most of the heat. Ventless(vent-free) gas logs burn cleanly with a lower flamethat does not smoke.Why does my ventless fireplace smell?
In fact, a faint gas smell is an unavoidableconsequence of using gas fireplace logs. In a gasventless fireplace, oxygen is provided by the air in yourhome. If that air contains impurities, those impurities are drawnin with the oxygen and can produce odors which are amplified by theflame.Does flue need to be open for gas fireplace?
One caution, though: Fireplaces with installedgas logs are required to have the damper open at alltimes. That's why there is, or should be, a keep-open deviceattached to the damper in gas-log fireplaces.Unfortunately, that open damper means house air is runningup the flue or cold air might be travelingdown.Do ventless gas fireplaces give off carbon monoxide?
That said, ventless gas fireplaces do haveseveral safety features that work to prevent potential issues withcarbon monoxide. For instance, all ventless gasfireplaces come equipped with oxygen depletion sensors. Forone, these fireplaces aren't meant to be installed inbedrooms or rooms without ample square footage.How much does it cost to install a direct vent gas fireplace?
Installing a gas line and eithervented or vent-free gas logs will costfrom $500 to $2,500. (Note that the cost of installingvent-free gas logs is often about $200 more than thecost for vented.) Gas inserts cost$2,000 to $5,500.Does a ventless fireplace need a chimney?
Ventless fireplaces are typically freestandingunits that don't require a flue or chimney to exhaustcombustion air to the outdoors, making them relatively easy toinstall in any room.Do you need a chimney for a wood fireplace?
Because a stove needs a way to vent the heat, smoke andgas that builds up when the wood is burned, a chimneyis required for any wood stove installation. Ifyou don't have an existing chimney, however,this is not a problem; you can have one installed with thestove.Does a gas fireplace need a chimney liner?
However, if you're not using your fireplace andyour chimney acts solely as a vent for your furnace or waterheater, you may not need to have a liner installed.Homeowners with gas or electric inserts most likelydo not need a new liner because those types offuel don't produce enough heat to damage a masonrychimney.How much is a ventless fireplace?
Including the cost of professional installation,this type of ventless fireplace will, on average,cost between $2,000.00 and $3,500.00. Installing a gas orpropane ventless fireplace may or may not require a buildingpermit. 
