Kostrzewa Twin Bio Luxury Compact NE 8 Notice Technique page 88

7. Twin Bio Luxury Compact NE boiler design as a complete heating device
88
Fig.: Swirl vane kit and their installation in Twin Bio Luxury Compact NE boiler 8-12
Fig.: Flue gas circulation
Leader in pellet boilers
a. Boiler body
Boiler body materials
• inner shell assembly – P265GH (as per DIN EN 10028) – 5mm boiler steel
for pressure tanks
• outer shell assembly – S235JR (EN 10025-2) – general purpose common
steel, thickness 4 mm
• fire partitions – P265GH (as per DIN EN 10028) - thickness 5 mm
• boiler casing – DC01 - powder painted 0.8mm steel sheets
• boiler body insulation – mineral wool
Twin Bio Luxury Compact NE is a boiler with a three flue gas passes combustion
circuit. All boiler components are MAG - 135 welded. Most of the boiler compo-
nents are welded with fillet welds and butt welds.
b. Platinum Bio VG burner
The locally manufactured Platinum Bio VG burner with variable grate geometry
is a dedicated device for solid fuel (wood pellets) combustion. The burner
components in contact with the flame are made of heat resistant steel.
Standard dimensions of the burner are shown in the diagram "Platinum Bio VG
burner dimension diagram".
Twin Bio Luxury Compact NE v01 User Manual – EN 01.19