Applicability
Gas fired condensing boiler
Type WB3A
6.6 to 26 kW
from serial no.
7176 537 3 00001
8.7 to 35 kW
from serial no.
7176 539 3 00001
132
Gas fired condensing combination
boiler
Type WB3A
6.6 to 26 kW
from serial no.
7176 538 3 00001
Viessmann Limited
Hortonwood 30, Telford, TF1 7YP, GB
Telephone: +44 1952 675000
Fax: +44 1952 675040
www.viessmann.co.uk