Regency Fireplace Products CB40EPV-LP, Инструкция для владельца и по установке

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City Series CB40EPV
installation
Vertical Inline Power Vent Terminations
Rigid Pipe
Note:
A top clearance of 3"(76 mm) and side
bottom clearance of 2" (51 mm) must
be maintained, except when passing
through a wall or ceiling, or at the
termination where a firestop or wall
thimble reduces the required clearance
to 1-1/2" (38 mm). We recommend
framing a 11"(279 mm) x 11"(279
mm) (inside dimensions) hole to give
structural rigidity for mounting the
termination.
1) Maintain the 1-1/2"
(38 mm) c l e a r a n c e s
( a i r s p a c e s ) t o
c o m b u s t i b l e s w h e n
p a s s i n g t h r o u g h
ceilings, walls, roofs,
e n c l o s u r e s , a t t i c
rafters, or other nearby
combustible surfaces,
ensuring a firestop or
wall thimble is used as
noted above. Do not
pack air spaces with
insulation. Check the
"Venting Arrangement
- Vertical Termination"
s e c t i o n f o r t h e
maximum vertical rise
of the venting system and the
maximum horizontal offset.
2) Set the gas appliance in its the desired location.
Drop a plumb bob from the ceiling to the
appliance flue exit and mark where the vent
will penetrate the ceiling. Drill a small hole at
this point. Next, drop a plumb bob from the roof
to the hole drilled in the
ceiling and mark where
the vent will penetrate
the roof. Determine
whether ceiling joists,
roof rafters, or other
framing will obstruct
the venting system. You
may wish to relocate the
appliance or to offset
as shown in Diagram
2 to avoid cutting load
bearing members.
plumber's
tape
connected
to wall strap
Ruban de
plombier
relié à
l’attache
murale
wall
strap
Attache
murale
45
o
Elbows
Coudes de 45
o
Firestop
Spacer
Espaceur
coupe-feu
walstrp.eps
walstrpf.eps
french
6) Continue to assemble pipe lengths. Support
the inline power vent to avoid excessive stress
on the pipe and elbows. The inline power vent
can be screwed onto existing studs for support.
Note: If an offset is needed in the attic, it is
important to support the vent pipe at
every 3 feet (0.9 meter) to avoid excessive
stress on the elbows and possible
separation. Wall straps are available for
this purpose (Diagram 2).
Galvanized pipe is desirable above the roofline
due to its higher corrosion resistance. Continue
to add pipe sections through the flashing until
the height of the vent cap meets the minimum
height requirements specified in Diagram 5 or
local codes. Note that for steep roof pitches, the
vertical height must be increased.
Diagram 3
Note:
For best results and optimum performance
with each approved venting system, “Mill-Pac”
sealant is strongly recommended at every inner
pipe connection. Failure to use Mill-Pac may
result in drafting or performance issues not
covered under warranty.
3) A Firestop spacer must be installed in the floor
or ceiling of every level.
4)
Assemble the desired pipes and elbows. Ensure
all pipes and elbow connections are twist-locked
and sealed.
5) Cut a hole in the roof centered on the small hole
drilled in Step 2. The hole should be sized to
meet the minimum requirement of 1-1/2"(38mm)
clearance to combustibles. Slip the flashing under
the shingles (shingles should overlap half the
flashing) as per Diagram 4.
Offset Chart
A poor draft, or down drafting, can result from high
wind conditions near big trees or adjoining roof
lines. In these cases, increasing the vent height
may solve the problem.
7) Ensure vent is vertical and secure the base of
the flashing to the roof with roofing rails. Slide
the storm collar over the pipe section and seal
with a mastic.
8) Install and twist-lock the vertical termination
cap.
Note: Any closets or storage spaces that
the vent passes through must be
enclosed.
Diagram 5
Roof Pitch
Minimum
Vent Height
Feet Meters
flat to 7/12 2 0.61
over 7/12 to 8/12 2 0.61
over 8/12 to 9/12 2 0.61
over 9/12 to 10/12 2.5 0.76
over 10/12 to 11/12 3.25 0.99
over 11/12 to 12/12 4 1.22
over 12/12 to 14/12 5 1.52
over 14/12 to 16/12 6 1.83
over 16/12 to 18/12 7 2.13
over 18/12 to 20/12 7.5 2.29
over 20/12 to 21/12 8 2.44
Diagram 1
Diagram 2
Diagram 4 -The upper half of the flashing is
installed under the roofing material and not
nailed down until the chimney is installed, to
allow for small adjustments.
Inline PV
Terminal
A minimum of 4 feet is required between the unit
and the inline power vent. Determine the overall
height of the chimney from the top side of the
inline power vent to the underside of the flashing.