We are in the process of choosing a fireplace for our house (which is being refurbished). Is it possible to have a wood-burning fireplace that doesn't cause any harmful emissions or contribute to smog (both indoors and outdoors)? If this is the case then what do we need to look for when choosing it?
We need the fireplace only for decorative purposes, we are not planning to use it for actual heating. However, burning wood looks much better than burning gas pretending to be wood.