Horizontal Termination - Quadra-Fire HUDBAY-FS Installation Manual

F. Horizontal Termination
90 DEGREE
ELBOW
PIPE LENGTH
PIPE LENGTH
Figure 5.3
Step 1 - Determine the desired location of the appliance.
Check to ensure that wall studs or roof rafters are not in the
way when the venting system is attached. If this is the case,
you may want to adjust the location of the appliance.
!
Fire Hazard.
Exhaust Fume Risk.
Impaired Performance of Appliance.
• Ensure vent components are locked together correctly.
• Pipe may separate if not properly joined.
Step 2 - Direct vent pipe is designed with a locking
connection. To connect the venting system to the appliance
flue outlet, a twist-lock adapter is built into the appliance
at the factory. Remember to include wall thickness in
minimum clearances when figuring the measurements for
your installation needs.
Note:
Direct vent pipe is designed to slide straight onto
the male ends of adjacent pipes and fittings by orienting
the pipe indentations so they match and slide into the entry
slots on the male ends, Figure 5.4. Push the pipe sections
completely together, then twist-lock one section clockwise
approximately one-quarter turn, until the two sections are
fully locked. The female locking lugs may not be visible from
the outside, on the pipe or fittings. They may be located by
examining the inside of the female ends.
13
HHW2 -
WALL
WALL
Recommended
THIMBLE
THIMBLE
for optimum
COVER
performance.
WARNING
Quadra-Fire • Hudson Bay Installation Manual_R26 • 01/20
Figure 5.4
!
Fire Risk, Explosion Risk, Combustion
Fume Risk.
Use vent run supports per installation
instructions.
Connect vent sections per installation
instructions.
• Maintain all clearances to combustibles.
• Do NOT allow vent to sag below connection point to
appliance.
• Maintain specified slope (if required).
Improper support may allow vent to sag or separate.
Step 3 - For installations using a support box/wall thimble
(check pipe manufacturer's instructions), mark the wall for
a 10 in. x 10 in. (254mm x 254mm) square hole. The center
of the square hole should line up with the center line of the
horizontal pipe, as shown in Figure 5.5. Cut and frame the
hole in the exterior wall where the vent will be terminated. If
the wall being penetrated is constructed of noncombustible
material, i.e. masonry block or concrete, a 7 in. (178mm)
diameter hole is acceptable.
Female Locking Lugs
Male Locking Lugs
WARNING
3-90-7003999