Flame temperatures of common gases and fuels
| Gas / Fuels | Flame temperature |
| Propane in air | 1980 °C 3596 °F |
| Butane in air | 1970 °C 3578 °F |
| Wood in air (normally not reached in a wood stove) | 1980 °C 3596 °F |
| Acetylene in air | 2550 °C 4622 °F |
Beside this, how hot does a gas fireplace get?
72 degrees F.
One may also ask, what type of fireplace gives the most heat? While a vented gas fireplace can give your furnace a break, it's no replacement. Like ventless gas fireplaces, vented gas fireplaces provide a decent amount of heat to the room in which they're located, but often need a boost from the heat of a furnace to make a room comfortable for an extended period of time.
Consequently, do propane fireplaces give off heat?
Propane fireplaces heat your home efficiently Propane fireplaces are more efficient than traditional wood burning fireplaces because they convert most of the fuel to usable heat. Much of the heat generated from a wood burning fireplace is lost through the chimney.
Is a gas fireplace a good source of heat?
Direct-vent gas fireplaces are recommended for their efficiency; 70 percent of the heat they generate remains in the house. These units are also effective for zone heating because people absorb the radiant heat from the glass front while the firebox also heats the air in the room.
Can you get carbon monoxide poisoning from a gas fireplace?
Yes, gas fireplaces are one potential cause of carbon monoxide poisoning. While there are many potential sources of such exposure, including certain appliances and devices, motor vehicles and wood stoves, gas fireplaces are a common culprit to be aware of.Is it cheaper to run a gas fireplace or the furnace?
Choosing to turn on a gas fireplace or a gas furnace really depends on what you want to accomplish. Usually it is more fuel efficient to have the fireplace on because it doesn't lose any heat traveling through ductwork, but that also means the heat is localized and won't warm the entirety of a large house.Is it OK to leave gas fireplace on overnight?
It usually runs all night. However, unvented gas fireplaces (aka vent free, ventless) can adversely affect indoor air quality and shouldn't be used more than a few hours at In most cases, if your fireplace was installed properly, you can leave it on indefinitely.Are gas fireplaces bad for your health?
Gas fireplaces are safe. But as with all gas appliances, they do produce carbon monoxide. Therefore, carbon monoxide detectors are a critical part of gas fireplace safety, even if you don't use the fireplace often.Are propane fireplaces safe?
Fireplaces can provide heat and ambiance to a room, but if not used properly, they can be deadly whether wood or gas is used. Propane fireplaces should be used properly and serviced at least annually to ensure safety. Propane fireplaces are beautiful and functional but should be well ventilated.Why are ventless fireplaces illegal?
The study also found higher-than-recommended levels of nitrogen dioxide, a pollutant that can irritate the lungs. Because of CO safety concerns, ventless gas fireplaces are banned in California and Canada.Is it safe to leave gas fireplace pilot on?
Leaving the gas on keeps this compound moving out of the tubes. Keeping the pilot light on will also keep moisture out of the unit and in turn, help prevent corrosion. As you can see, it's probably best in most cases to extinguish the pilot light in your gas fireplace during the months when you don't need heat.Do gas fireplaces need to be serviced?
The initial and foremost guideline of any gas fireplace system is to have it inspected every year. With professional chimney companies, you can usually have your annual chimney cleaning and gas inspection scheduled at the same time. Matter of fact, your whole system should be inspected annually, top to bottom.Can you get carbon monoxide poisoning from a propane gas fireplace?
Carbon monoxide is the leading cause of accidental poisoning in the United States today. Oil, propane, and natural gas fired heating systems, gas appliances and fireplaces all release carbon monoxide as they burn and can be health and fire hazards.Is it cheaper to heat with propane or electricity?
Propane is cheaper than electric: According to the U.S. Department of Energy, heating a home in the U.S. with a propane heating system in recent years has cost far less than heating with an electric system. Propane is clean: Propane has long been recognized as the "green" energy.Do propane fireplaces use a lot of propane?
Regarding energy consumption, a propane fireplace uses about 1 gallon of propane per 100,000 BTU. Therefore, if you have a fireplace that is 50,000 BTU you can expect to use 1 gallon of propane in 2 hours or . 5 gallons per hour.Are propane fireplaces expensive to run?
In Propane, there is about 91,500 BTU in a gallon. For the equivalent in a gas insert or gas fireplace, a large could use about 40,000 BTU/hour and in this case would cost about $0.40/hour to operate for natural gas and about $1.31/hour for propane.Which is hotter gas or wood fireplace?
Natural gas is a fairly inexpensive form of energy, so a gas fireplace is inexpensive to run. Wood-burning fireplaces cost about $190 annually to produce a number of BTUs similar to a gas fireplace. Both gas and wood-burning fireplaces lose heat up the chimney, although wood-burning fireplaces typically lose more.Is vented or unvented gas fireplace better?
Ventless fireplaces are more energy efficient than vented fireplaces because no heat escapes up the flue, so you'll save money on gas utility bills. A vented gas fireplace uses more gas to create the same level of warmth because some of its heat escapes through the flue.Do propane fireplaces need a chimney?
Ventless fireplaces fueled by gas or propane rely on indoor air for combustion, and they exhaust a low level of their combustion gases into the room in which they're located. A chimney or flue isn't necessary. In fact, ventless fireplaces generally are just for aesthetics and supplemental space heating.Can a fireplace heat a whole house?
That said, unlike central air, no fireplace is going to be able to properly heat your entire home at once. If your fireplace or stove are on one end of your house, don't expect the other end to be just as warm. However, a fireplace can easily be used for what's known as “zone heating.”How much propane does a fireplace pilot light use?
There are about 91,000 BTU in a gallon of propane. And the cost per gallon of propane is a lot higher than natural gas, floating somewhere around $3.05/gallon now. Doing the same math it would mean the pilot uses about 8 gallons of propane per month, which translates to about $24.00 in fuel cost. 
