Gas Fireplace Btu Output

Calculate how many btus you need to heat a room or even a house with a wood burning pellet or gas fireplace insert or stove.

Gas fireplace btu output.

For fireplaces the higher the btus the higher the heat output. This btu calculator will determine what hearth product size is required with only a few steps and information such as square footage sq ft. Multiply all three figures. Use this formula to determine which models generate enough heat to warm your room.

Natural gas and lp are sold by the btu so the more btu s a burner uses per hour the more it will cost to burn the appliance. A gas fireplace s heat output in btus should match your room size climate and your house s insulation level. Since excess heat can be transferred outside the unit is able to burn at a higher btu output resulting in an impressive flame without the extra heat. Natural gas typically is used at 3 5 to 7 inches of water column.

It can be used to describe the heat produced by a natural gas fireplace an electric heater or a propane fire pit to name a few. Therefore either type of fireplace can do the job in most cases. Gas fireplaces have a wide range of heat output from about 7 000 to 60 000 btus. The formula assumes that your house is well.

All gas appliances are rated in btu s hr input which is an approximation of the amount of gas consumed on full fire in one hour as expressed in terms of the heat potential of the gas. The number of btus a gas or wood fireplace can generate varies widely depending on the size and model of the fireplace. Btu british thermal unit is a unit of measurement for heat. Btu stands for british thermal units.

This term has been around for centuries and it is still used to this day as the standard for measuring how much heat is generated by a source. The maximum number of btus per 50 cubic feet is 1 000 so the maximum btu rating for your room would be 24 000. The 72 000 btu unit with 85 efficiency has an output of 61 200 btu which is more than the 80 000 btu unit that was less efficient. For instance if your room is 10 feet wide 12 feet wide and 10 feet high the result would be 1 200 cubic feet.

Napoleon offers several models with this technology but the bl36nte is a very popular traditional model of fireplace while the l38 is a lower cost linear model that still offers a beautiful. Lp is used typically at 10 11 inches of water column. Natural gas fireplace btu output rating the loss is due to several factors including having the heat escape before it is transferred to the room or not using up all the energy in the fuel. Natural gas 1000 btu ft3 has less btu s per cubic foot than lp liquid propane 2500 btu ft3 5.

Generally speaking gas fireplaces can produce anywhere from 8 000 60 000 btus and wood burning fireplaces range from 20 000 40 000 btus.