Vertical Through Existing Chimney - Napoleon GDS20N Installation And Operating Instructions Manual

21
4.4

VERTICAL THROUGH EXISTING CHIMNEY

WARNING
EN
!
RISK OF FIRE!
CO-AXIAL TO CO-LINEAR VENTING CONFIGURATIONS MUST ONLY BE USED IN A NON-
COMBUSTIBLE CHIMNEY OR ENCLOSURE. INSTALLATION IN A COMBUSTIBLE ENCLOSURE COULD
RESULT IN A FIRE.
This appliance is designed to be attached to a 3" (76.2mm) co-linear aluminum fl ex vent system running the
full length of a masonry chimney.
TERMINATION
The fl ex liners accommodate any contours of a
masonry chimney, however, it is necessary to keep
the fl exible liners as straight as possible. The inlet air
collar of the termination cap must be connected to
the air intake fl ex liner and the exhaust collar must be
connected to the exhaust fl exible liner.
EXHAUST
FLUE
Both Simpson Duravent and Selkirk co-linear to
AIR
INTAKE FLEX
co-axial adaptors have been approved on this
LINER
appliance (NOTE: A vent adaptor will be required
directly off the appliance).
Follow vent manufacturer's installation instructions.
*
40 FT (12.2m)
Different manufacturer's venting components must
MAX.
not be combined. Once the preferred manufacturer's
10 FT (3.1m)
appliance adaptor has been attached, the
MIN
remainder of the system must be that of the
same manufacturer.
The only exception to this rule is to use Wolf
Steel's approved 3" (76.2mm) fl ex liner and
co-linear termination.
COAXIAL TO
CO-LINEAR
ADAPATER
APPLIANCE
VENT ADAPTOR
* Measured from appliance fl ue collar to
termination fl ue collar
7.6A
W415-0496 / H / 07.16.13