As someone who has installed more than 50 coffee roasters in various European countries, this is the first thing I will tell you. You can find the best chimney and gas burner solution by following the questions below.
Do you have neighbors who will be disturbed by flue gas?
If you are going to start somewhere in the city center, you may need to buy an afterburner. This will not be necessary in areas far from settlements or where you have tolerant neighbors. However, keep in mind that roasting coffee produces a lot of smoke. I advise you to stay away from solutions such as smoke filters. It will cause you to pay twice for the same job.
You can see the video of a customer who used afterburner after getting complaints from his neighbors with the smoke filter solution.
For a good chimney installation, you can see the example of our customer from Berlin below
What are the most important points in the chimney structure?
- Double and insulated parts passing through the building wall
- Having an openable lid for cleaning at the bottom
Dätgen DB-1 Afterburner is working cleanly right after a German pharmacy (Apotheke).