We want to replace old vermont wood stove with pellet. Having problems finding connections to fit our existing nipple on chimney (no fireplace). thanks
I do believe simpson duravent has something that would accomplish that. Do a search on simpson duravent. Also check out www.hearth.com for a more frequented forum involving solid fuel heating.
You can also check www.ventingpipe.com. They handle a number of different brands of stove and chimney pipe.
Wondering why you are going with pellets over wood now?
I was wondering that also. Currently, there is a huge shortage of wood pellet feedstock (wood shavings) thanks to the halt of construction demand.