Converting Fireplaces from Wood to Gas

A fireplace is a source of pride and comfort for any homeowner. Most homebuyers are thrilled when their new property comes complete with a functioning fireplace or wood stove. But what do you do if the fireplace you have isn't exactly the one you want?

Many people wonder if it's possible to convert wood burning stoves and fireplaces into gas units, and vice versa. The answers are outlined below.

Converting from Wood to Gas
If your fireplace was designed to burn wood, the easiest way to turn it into a gas unit is with a gas conversion insert.

Conversion inserts feature a combustion chamber with built-in ceramic logs and a glass front. They require the addition of a gas line, as well as a way for air to escape to prevent explosion. Most inserts use a flue up the existing chimney for air release.

The insert you buy must be compatible with your fireplace. If the fireplace was in the home when you bought it, look for a maker's mark and research the company for information on what type of gas inserts can be used.

Converting from Gas to Wood
Converting a gas fireplace into a wood-burning fireplace is a much more complicated process, and in some cases it may not be possible.

• If your fireplace was originally designed to burn wood and was later converted into gas, you will have to remove the entire gas conversion insert and have the gas line capped. The chimney and fireplace must then be inspected, and a new grate especially designed for wood should be installed.
• If your fireplace was manufactured as a gas fireplace, STOP. Burning wood in this unit could be extremely dangerous. Burning wood produces much higher temperatures than gas, and your fireplace is not designed to handle the heat. In this case, your fireplace will have to be removed and a new one installed that is especially designed for wood burning. If you're so inclined, you can then purchase a conversion insert to turn it back into a gas fireplace at a later time.