Viessmann B1HA Installation And Servicing Instructions

VITODENS 100-W
Installation and Service
Instructions
for use by heating contractor
Vitodens 100-W
WB1A Series
Wall-mounted, natural gas-fired condensing boiler
For natural gas
Heating input 29 to 100 MBH
8.5 to 29.3 kW
Read and save these instructions
for future reference.
IMPORTANT
Vitodens 100-W, WB1A
(with preinstalled coaxial vent pipe
adaptor)
Please file in Service Binder
5581 775 v1.3 08/2009

Viessmann B1HA Specifications

General

Model	B1HA
Fuel Type	Natural Gas
Efficiency	95% AFUE
Heat Exchanger Material	Stainless Steel
Mounting	Wall-mounted
Control System	Vitotronic control system
Boiler Type	Wall-mounted condensing boiler