Installing Vent Pipe And Appliance; Vent Limits; Venting Components - Quadra-Fire QFI30FB Owner's Manual

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Installing Vent Pipe and Appliance

A. Vent Limits
The abbreviations listed in this vent table key are used in
the vent diagrams.
Description
Minimum Vertical Run Length 10 ft.
Maximum Vertical Run Length 50 ft.
Horizontal venting is NOT allowed.
Vertical terminations are measured to top of chimney.
This appliance is listed for use with LINK-DV systems
and components only. It is permissible to extend venting
above existing chimney (within specifi ed maximum verti-
cal limits) using SL-D series or Dura Vent GS series 4 in.
x 6-5/8 in. gas direct-vent pipe. Connection is made us-
ing DV-46DVA-GK. The vent must be terminated with the
cap supplied with the LINK-series vent kit.
WARNING! Risk of Fire/Explosion/Asphyxiation! Do
NOT connect this gas appliance to a chimney fl ue serving
a separate solid fuel or gas burning appliance.
• May impair safe operation of this appliance or other
appliances connected to the fl ue.
• Vent this appliance directly outside.
• Use separate vent system for this appliance.
HANDLE
Figure 8.1
22
ADAPTER
EXHAUST
COLLAR
EXHAUST
AIR
VENT PIPE
V = 10 FT. MINIMUM
50 FT. MAXIMUM
INLET AIR STARTING COLLAR
STARTING COLLAR BRACKET
EXHAUST STARTING COLLAR
Quadra-Fire • QFI30FB, QFI35FB • 2221-900 Rev. K • 3/11
CAUTION! ALL vent specifi cations MUST be followed.
This product is tested and listed to these specifi cations.
Appliance performance will suffer if specifi cations are not
followed.
B. Venting Components
CAUTION! Risk of Cuts/Abrasions/Flying Debris.
Wear protective gloves and safety glasses during instal-
lation. Sheet metal edges are sharp.
The vertical vent termination system installed on this model
includes:
• One 3-foot section stainless steel fl exible pipe (included
with insert).
• Flexible vent pipe for exhaust air (included with vent kit).
• One length of 3-inch fl exible vent pipe for combustion
air (included with vent kit).
• One pipe-to-cap adaptor (included with vent kit).
• One vertical termination cap (included with vent kit).
TERMINATION
CAP
INLET
COLLAR
INLET AIR
VENT PIPE
NOTE: TO ACHIEVE OPTIMUM PERFOR-
MANCE OF INSERT, MINIMIZE OR AVOID
BENDS IN EXHAUST VENT PIPE.
INLET AIR
STARTING
COLLAR
LOCKING TAB
STARTING
COLLAR
BRACKET
EXHAUST
STARTING
COLLAR