Installing Chimney Liner For Pellet Stove

This video shows the installation of a stove as well as the initial preparation testing and also re lining of an existing chimney using schiedel s tecnofle.

Installing chimney liner for pellet stove.

A thick tarry smoke rises from every fire you burn and without a liner it will stick to the walls of your chimney and create a fire hazard. Please remember these liners are sold in 5 increments 15 20 25 so for instance an 18 chimney will need a 20 liner. 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. The vent cap must have a cover to prevent rain water from entering the vent and chimney liner.

In this case you will need to go from the 4 inch chimney liner tee down to 3 inch. Most pellet stoves have 3 inch vent sizes. The thimble is referred to as the hole on the side of the chimney in the living space that allows stove pipe to attach to the chimney. Proceed to lower the liner down the chimney until you reach the thimble.

Twisting the flexible liner will help you install the liner if you are getting caught or hung up on the chimney walls. The liner extends past the top of the chimney by at least a foot and is covered with a vent cap. When installing a chimney liner for a pellet stove there is one thing to remember. This is a metal pipe that attaches to the pellet stove at one end typically with a pellet stove pipe chimney adapter and extends all the way through the chimney and above the roof at a suitable clearance.

Chimney liners are a necessity if you own a home with a wood or gas or pellet or corn burning fireplace. If the chimney length is greater than 15 feet you should just up to a 4 inch chimney liner.