I have a question for you guys. I'm very early on here in my search for a new woodburning fireplace. I am thinking of possibly an insert, but quite honestly might consider removing my old fireplace and starting from scratch. I am after several things--for my wife, the ambiance of the fireplace itself, for me, I am really hoping to find one that will literally heat the entire house. Keeping that in mind, I do have a section of the house that is "away from" the main open area where the fireplace will be located. I'd put in an insert, but am worried I'll just be creating a whole new cold spot in the house. It makes sense to find one that works great, is efficient as possible, and be able to hook it up to the existing house ductwork. So far, the only woodburnring fireplace I have found that you can hook up directly to your ductwork is RSF Fireplaces. But I don't like that disclaimer that says they are EPA exempt, and only cerified by a private lab. I'm wondering if you can tell me what all top manufacturers do allow you to hook up to your central heating furnace ductwork? Any others? Home is approximately 2500 Sq Ft. if you'd have a specific model to suggest. Or does anyone have any past experiences with an RSF product they can share with me? I really appreciate it, Thanks!