Most pellet stoves work with a burner tray and that works quite well in itself, due to the deposit in the burner tray you occasionally have to clean the burner, say every two days.
To counter this, many systems are made to take this maintenance off your hands, such as a scraper or a tilting tray.
If you then look at the bottom feeder, nothing needs to be cleaned since the burner automatically cleans from below when the pellets are supplied. the maintenance interval can be up to 4 weeks before you need to clean.
Pellet stove standby
Due to the unique system of the Dielle bottom feeder, the entire burner will not have to be burned empty when the pellet stove is extinguished. With the Dielle bottom feeder, the supply of pellets stops and ash residues will cover the burner and the glowing mass.
This allows you to restart immediately...