Kostrzewa Twin Bio Luxury Serie Manual De Uso página 72

6. Installation
72
g. Burner grate ceramics installation and removal
h.Boiler door
Boiler door is made of S235JR (EN 10025-2) 3 mm thick structural steel. It is fitted as left-side door as standard (it can be fitted as right-side door as well).
Twin Bio Luxury User Manual – EN 03.17
Experts in biomass heating