Your describing a paint curing smell or flue gasses. It doesn't always smell like sulfer. It sounds like one of two things is happening. First, they may have painted the stove and it's "curing" or cooking in. Second, your house may be too tight. Open a window part way preferably in the same room, as the stove and you should notice a change. If it's paint curing it will clear out in a couple of hours. If that doesn't cure the smell right away then shut down the stove and get someone in to check out the chimney draw.
Last edited by blrman07
on Tue Nov 22, 2016 7:27 am, edited 1 time in total.