CodeSizeMts. packInsulation thickness
2810254016 x 25010 mm
2810254220 x 25013 mm
2810287026 x 32513 mm
2810287432 x 32513 mm

Notes

20x2 (13 mm) - 26x3 (13 mm) - 32x3 (13 mm): Type installations C
16x2 (10 mm): Type installations B (see Insulation, section Heating unit components)