This is my first install on a wood stove, and need some advice for pipe/parts needed. It is an older Comforter stove wiith an oval hole in the back (measures roughly 8.25" x 7"). Here are some pictures below. I'm installing myself. The roof is an 8/12 pitch. I'm looking for a list of materials/pipe/pieces I need to properly install the stove. Prefer to go with double walled as it's inside a dwelling. I'm new to wood stove installation, so a quick list of guidelines would be really helpful. Much thanks for your help in advance.