Kostrzewa Mini Bio, User Manual

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Mini Bio and Mini Bio Luxury User Manual - ENGV 08.15
Experts in heating
4. Mini Bio / Mini Bio Luxury boi l er design (as a co m p l e t e h ea t ing device)
4.A Boiler body
Boiler body materials
³ inner cylinder – P265GH (as per DIN EN 10028) – boiler steel
for pressure tanks
³ external cylinder – S235JR, thickness 5 mm (EN 10025-2) –
general purpose common steel, thickness 4 mm
³ boiler smoke tubes – P265GH (as per EN 10216-2) – flue ducts,
thickness 3.2 mm
³ fire partitions, mesh – P265GH (as per DIN EN 10028)
³ boiler casing – DC01 – powder coated – steel sheet 0.8 mm
³ boiler body insulation – 50 mm insulation wool with aluminium
foil
Mini Bio/Mini Bio Luxury is a boiler with a three flue gas passes
combustion circuit. All boiler components are MAG - 135 welded.
Most of the boiler components are welded with fillet welds and butt
welds.
4.B. Boiler door
The boiler door is right sided as standard (left sided door optional, to
order).
Mini Bio /Mini Bio Luxury boiler flue gas circuit