Operating instructions

Applicability
Gas fired condensing boiler Gas fired condensing combi boiler
Type WB2B Type WB2B
4.8 to 19.0 kW 6.5 to 26.0 kW
from serial no. from serial no.
7194 473 7 00001 ... 7194 475 7 00001 ...
6.5 to 26.0 kW 8.8 to 35.0 kW
from serial no. from serial no.
7194 474 7 00001 ... 7194 477 7 00001 ...
8.8 to 35.0 kW
from serial no.
7194 476 7 00001 ...
124
Printed on environmentally friendly, chlorine-free bleached paper
5692 672 GB Subject to technical modifications.
Viessmann Werke GmbH&Co KG
D-35107 Allendorf
Telephone: [phone]
Fax: [phone]
www.viessmann.com
Viessmann Limited
Hortonwood 30, Telford
Shropshire, TF1 7YP, GB
Telephone: [phone]
Fax: [phone]
E-mail: [e-mail]