Nater said:Wow, that sounds like a full time job to heat your house. Luckily, mine has not come to that yet, but I do have 3 flues in my chimney just in case.
I took a look at the Vermont Castings site and I think I could probably squeeze the new Defiant 2-in-1 in there. It is listed at 28 7/8 inches high, so I could just chip away a little bit of brick if I really needed to. It has a 3.2 cu foot firebox too. I tried searching on this new 2-in-1 model but didn't come up with much. What are everyones opinion on it? It says it can be run on a 6" liner, but is it really designed for a 8"? It looks like it is quite pricey on their site, what is the typical price at a shop for it? Anyone have any pictures of the classic black one? My wife doesn't like the enamel and I can't seem to find a picture of the classic one.
Here is a discussion on the New VC Defiant:
https://www.hearth.com/talk/threads/66655/
The new models seem to be performing well, but you should be aware; VC has had issues previously (quality, performance, customer service). Their inserts are still hit or miss in terms of favorable opinions.
Would I buy one? I like the new design and yes, I would buy one (and it is one of the stoves that is on my list to replace the Vigilant). Can I recommend one to someone else that isn't aware of the potential issues they face with a VC? I can not.
The Defiant will run you about 3 grand. The Buck 94 I have seen listed for about $2200. You could always buy the buck and install an 8" liner and come out about the same.
I just have a concern that since you have been using a large pre-epa stove that you will be disappointed in the results unless you replace the stove with a very large EPA stove. We have seen this happen many times on this site.
Also, you mention the hearth is 200 years old, which means you own an old home. Old homes are usually leaky (or, at the very least, not nearly as tight as a new home). I know this first hand as my home was built in 1741.
Huge smoke dragon + old home = Very large EPA stove