Technical data

Users Instructions and
Customer Care Guide
R 29 / R 40 HE conventional Condensing boiler
6 720 611 441-00.1O
ZB 7-28 R 29 HE
GC-Number: 41 311 60
ZB 11-40 R 40 HE
GC-Number: 41 311 61
6 720 611 138 GB (04.05) OSW
GB/IE