Liner help

[Jonny006]

Hello all-
I am in the process of trying to get my Regency CI2600 installed. I got a liner from a buddy who used it for one season. Installed it in the chimney and it was a bit short. Stove store gave me @6' of liner and an adapter to marry the two together. At this point I discovered that the liner I have is a 5.5". The adapter doesnt quite fit as there is daylight around the diameter.
Am I screwed here? D I need to purchase a whole 6" liner kit now? Or is there an adaptor/reducer that I can use? Is this even recommended since the stove is rated for 6"? Chimney height is @25'+/-.
Hoping theres an answer that isn't $600.

Thanks

 

[bholler]

you will probably be ok with the 5.5 at 25' i would prefer 6" but it will probably work. I would get a section of 5.5" and a coupler to match. Also is it insulated?

 

[Jonny006]

Disregard.
Actually measured the liner I have and it's 5" not 6.
Going to have to purchase a liner. Dammit.

 

[bholler]

Yeah 5" wont do it that sucks. Get an insulation kit while you are at it