Craig, chicken parm, I have had my homebuilt inside my house, permitted by the town btw, running for about 5 years now. I have co detectors in that room and two in the main house. They have never gone off. I rarely set off a smoke detector about 10 feet from the oven when I am getting a draft going. Craig, is the 10" pipe what was recommended? Mine is a 7 and drafts great. BTW congrats on that oven! -marc