Fireplace Insert Basics
Fireplace inserts are designed to enhance the operation and appearance of an existing wood burning fireplace, whether masonry or factory-built. Categorized primarily by the fuel burned for operation (natural gas, propane, EPA-certified wood, pellet and coal), a fireplace insert is installed into an existing wood burning fireplace. Fireplace inserts are made from cast iron or steel and have self-cleaning glass doors that allow the dancing flames of the fire to be viewed while the insulated doors remain closed, making the fire more efficient. Many manufacturers also augment the operation of fireplace inserts by offering state-of-the-art features such as fans and thermostatic controls (depending on the fuel).

Enhanced Efficiency
Almost all North Americans with older wood burning fireplaces can benefit from the installation of a fireplace insert.  Generally, older fireplaces have efficiency ratings of just five to ten percent. This low efficiency is due to the open combustion design that allows an abundance of heated room air to be drawn into the fire, causing the fire to burn too fast and wasting energy. In contrast, a fireplace insert is an insulated, closed-door system that slows the fire down and increases the temperature of the fire to facilitate more complete combustion. This closed combustion system can assist in generating efficiencies of above 65 percent in many cases which can translate into more heat output. And, when it comes to burning wood, an EPA-certified wood burning fireplace insert can also reduce emissions from wood burning to almost zero.

Variety of Fuel Options
Determining which fuel type to select when purchasing a fireplace insert depends on the cost and availability of the fuel, the desired efficiency and heat output, as well as the level of maintenance requirements and the desired appearance of the fire by the user. While most fireplace inserts manufactured today are extremely efficient, the choice is often dictated by a person’s individual needs.

Selecting a Fireplace Insert
Much like any other appliance, it is important to spend the time to choose a fireplace insert that fits your needs and your lifestyle, whether more formal or relaxed. Before making a final decision, visit a specialty retailer for experienced advice. A specialty retailer is a trained fireplace insert specialist. He or she can arrange for the safe and reliable installation of a fireplace insert by a certified professional installer. These experts are also the best source of information about how to correctly operate a fireplace insert, and can suggest a proper maintenance program.

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