Vented Gas Logs have a spectacular flame pattern, but are decorative only. Whether you want the look of a small split pine campfire or massive oak, there is a set for you. These log sets have been sold for 50 years or more and are still the very popular type. They are available in lengths from 12 inches up to 60 inches. Being the most realistic wood fire substitute available, and offer finishes which resemble oak, birch, hickory and many other species of wood. This realistic beauty comes at a price though, they are the least efficient of the two types. They consume for 50,000 to 90,000 BTU/HR of Gas which costs 50 cents to 90 cents per hour when using natural gas and $1.00 to $1.80 per hour when using propane gas. The efficiency is very low, meaning that only 10 percent of this heat is returned to the home and the rest goes up the chimney, much like your old wood fire did.
The reason Vented Logs look so good is they burn the gas dirty. A flame burned under a lower oxygen level turns to a yellow flame which look more realistic. The glowing embers found on these units add to the realism. They are also the most flexible and can be moved around and positioned many different ways, remote controls are available along with other accessories like embers, branches and pine cones. If you are looking for the most realistic fire and do not have a heating problem in your home then these may be a good option for you.
