Does Fireplace Insert Need Chimney Liner

The best installation option is the installation a stainless steel liner from the top of the stove to the top of the chimney.

Does fireplace insert need chimney liner.

In some locations your city s fire code may mandate that you install such a liner if you re making any changes to or installing a wood burning stove or fireplace. It prevents hot embers in the smoke from slipping through a crack in the flue and igniting combustible materials around the chimney. It stops carbon monoxide from seeping through porous bricks and mortar into your home. When your liner is not in proper working condition the heat will damage your brick and mortar at a higher rate.

You do not need to insulate the liner when using aluminum gas vent pipe. There is a regulation that says your installer must satisfy themselves that the chimney is free from defects and suitable for its intended use. In such a case you ll need chimney tuckpointing to restore the damaged area. Please remember these liners are sold in 5 increments 15 20 25 so for instance an 18 chimney will need a 20 liner.

B if you have smoke coming back into the house from the chimney somewhere above the fireplace. When it comes to fireplace and chimney safety the chimney liner is one of the most important protective components. Electric fireplace inserts use resistance from electrical elements to generate warm air for the room. A if you have or are installing a wood burning insert inside of your fireplace these must have a steel liner or a free standing wood stove where the manufacturer instructions require a steel liner.

If you burn wood in your fireplace or in a wood burning stove it s recommended that you have a stainless steel liner to prevent overheating your chimney and risking a fire. By today s standards the installation of a hearth stove or insert where the connector pipe does not extend to at least the first flue tile is not acceptable even if the manufacturer s instructions don t require it. When an installer checks your chimney they may find that the only way to provide you with a compliant and safe installation is to line the chimney. A liner going to an insert or stove in the fireplace will be measured from the top of the chimney to the top of the insert or stove or the center of the hole on the back of the stove.

There are different types of chimney liners which you can use to line your chimney. When you are converting your wood burning fireplace to a gas burning fireplace and using the existing chimney as a vent it is a good idea to install a flexible aluminum liner.