Flue System Specifications - Viessmann Vitodens 100 Installation And Service Instructions Manual

Preparing the installation
Technical Specification
A Front (behind removable panel)

Flue System Specifications

Concentric Horizontal Flue System
Standard horizontal flue kit: The appli-
ance is supplied complete with a stan-
dard concentric horizontal balanced
flue terminal assembly, suitable for
flue lengths of up to 620 mm from the
centre of the flue outlet, which
equates to wall thicknesses of up to
480 mm for rear flues and 463 mm for
side flues, including minimum clear-
ances.
8
(cont.)
B Front (for service)
Extension ducts can be used to
increase the straight flue length up to
6 m and include one 87° elbow.