video Installing a Tee Connection for Flexible Chimney Liner
Here is the step by step process to install a Tee connection for a stainless steel flexible chimney liner system.  The Tee connection can be the most difficult part of the chimney liner installation process.  The 2 part Tee is designed to fit in the tightest of chimneys and allows you to have a solid connection to any stove pipe.  Take a look at this link to see the different styles of tee connections available.