Venting - Valor 738BVN Installation And Owner's Manual

7.1 Vent Installation
IMPORTANT: This appliance's venting system requires room air for combustion, which means that there
should be provision to allow room air to be used in the combustion process.
Note: Use only 3" or 4"
Vent. Minimum height is 8 ft. and should comply with local codes, or in the absence of local codes, with the
CSA B149 Natural Gas and Propane Installation Code (Canada) or ANSI Z233 National Fuel Code (USA).
Planning Your Vent Installation
When calculating the length of the vent pipe from the outlet of the appliance to termination, allow for any
offsets in the chase and suffi cient vertical height above the roof.
f i r e - p a r t s . c o m
venting accessories approved for masonry installations. This may include fl ex or B-
liner (allow enough slack for fi nal surround assembly).

Venting

ey:
plate over the fl ex liner.
on cap to the fl ex liner using the four screws provided.
plate to the chimney (fi re cement).
o position the parts in accordance with these
o use only parts specifi cally approved with this
t in property damage or personal injury.
the appliance's vent pipe and slide over
r self tapping screws provided.
ening, taking care not to damage the
onnection prior to installing trim
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