Some suggestions or pictures please.

[ohlongarm]

Will be running a new BK Parlor this year,I'm at the minimum required chimney height of 12 feet..I want to run class A I believe another 3 feet from the chimney cap base. Any suggestions and cost the stove people seem perplexed and say it's a lot of $. I have a concrete chimney cap about 4 feet long and 3 feet wide,the liner comes right up through it to the end,where it then attaches to the chimney cap.If pictures would help I can get them later. I need the brains here to advise please.

 

[webby3650]

Sounds like you need to have your liner attached to an anchor plate and extend the flue using a piece of class A. It's not really a common thing to do, maybe the hearth store hasn't done this before? It will be expensive, a couple hundred for The Pipe, $50 or so for the anchor plate plus labor.

 

[begreen]

Wondering if this would work as an alternate solution?
www.extendaflue.com

 

[ohlongarm]

Sounds like you need to have your liner attached to an anchor plate and extend the flue using a piece of class A. It's not really a common thing to do, maybe the hearth store hasn't done this before? It will be expensive, a couple hundred for The Pipe, $50 or so for the anchor plate plus labor.

What would you guess for the entire job?Never had a problem ,with what I have but 3 extra feet may enhance the BK performance by 25%a guess.

 

[ohlongarm]

Wondering if this would work as an alternate solution?
www.extendaflue.com

Will check them out and see. Thanks