Minimum Clearances; Boiler Dimensions - Viessmann Vitodens 100-W B1HA 26Vitodens 100-W B1HA 35Vitodens 100-W B1KA 35 Installation And Service Instructions Manual

Dimensions

Minimum Clearances

Front
10
Side
Top
Back
Side
Vitodens 100-W, B1HA series & B1KA Combi Installation/Service
Recommended minimum boiler clearances to combustibles
Note:The Vitodens 100-W boiler has passed the zero
inches vent clearance to combustibles testing
requirements dictated by the boiler Harmonized
Standard ANSI Z21.13. CSA 4.9 (latest edition)
and therefore is listed for zero clearance to
combustibles when vented with a single-wall
special venting system (AL-29-4C material) or
UL/ULC-listed CPVC gas vent material.
The zero inches vent clearance to combustibles for
the Vitodens 100-W boiler supercedes the clearance
to combustibles listing that appears on the special
venting system label.
Top clearance - 12" (30 cm).
See the Vitodens Venting System
Installation Instructions.
Clearance to combustibles
Top Front
0 0 AL,
CL
*1 Refer to the Installation Instructions of the Vitodens
Venting System for details.
AL = Alcove
CL = Closet
Rear Left Right
0 0 0
Vent
pipe*1
0