Set-Up; Before Set-Up; Minimum Clearances - Viessmann Vitodens 200-W Series Installation Instructions Manual

Before Set-up

Minimum Clearances

Side
12"/305 mm
Top 15¾"/
Front
400 mm
28"/700 mm
Side
Fig. 2 Recommended min. service clearances
Note:
The Vitodens 200-W, WB2B boiler has passed the zero inches
vent clearance to combustibles testing requirements dictated by
the boiler Harmonized Standard ANSI Z21.13. CSA 4.9.2007
and therefore is listed for zero clearance to combustibles when
vented with a single-wall special venting system (AL-29-4C ma-
terial) or UL/ULC-listed CPVC gas vent material. The zero inches
vent clearance to combustibles for the Vitodens 200-W, WB2B
boiler supercedes the clearance to combustibles listing that ap-
pears on the special venting system label.
Before placing boiler in its installation
location, ensure all necessary
accessories are installed.
Back 0"/mm
0"/mm
CAUTION
The boiler must be installed in such
a way that gas ignition system
components are protected from
water (spraying, splashing, etc.)
during boiler operation and service.
Recommended minimum service clearances
For typical Vitodens installations, Viessmann
recommends installing the boiler with the clearances
shown in the illustration on the left.
The Vitodens 200-W, WB2B boiler is approved for
closet and alcove installation with the following
clearances to combustibles.
Table 1. Clearances
Top Front Rear Left
0 0 AL, CL 0
AL = Alcove
CL = Closet
See Vitodens 200-W WB2B
Venting System Installation Instructions
for details.

Set-up

Right Vent pipe
0 0 0
11