Regency GF950L-2 Gas Fireplace
45
VERTICAL INLINE POWER FLUE TERMINATIONS
FLEX PIPE (VERTICAL FLEX KIT PART #946-755)
Diagram 1 The upper half of the flashing is
installed under the roofing material and not
nailed down until the chimney is installed.
This allows for small adjustments.
1.
Maintain the 51mm clearance (air space) to combustibles when passing
through ceilings, walls, floors, enclosures, attic rafters or other nearby
combustibles. Do not pack air spaces with insulation. Check Flueing
sections for the maximum vertical rise of the flueing system and the
maximum horizontal offset limitations.
Ensure that you maintain clearances around enclosures, walls, below
or above floors, floor joists, etc. Each appliance has different clearance
requirements (top,sides,bottom). See specific appliance manual for details.
2.
Set the appliance in its desired position. Drop a plumb bob down from
the ceiling/floor joist to the position of the appliance flue exit and mark
the location where the flue will penetrate the ceiling. Drill a small hole
at this point. Next drop a plumb bob from the roof to the hole previously
drilled at the ceiling level and mark the spot where the flue will penetrate
the roof.
6
. Determine the overall height of the chimney from the top of the appliance
to the underside of the inline power flue. If required cut the flexible inner
and outer pipe to the desired length up to a maximum of 6m.
7. Put a bead of Mill-Pac around the 101mm collar on the appliance and
slide the inner flex pipe over the inner collar of the appliance and secure
with a minimum of 3 screws.
8. Install 4 inch spacers around 101mm flex.
9. Repeat Step 7 to install the outer pipe to the outer collar of the appliance.
10. Repeat Step 7 to secure 101mm flex to inline power flue. Repeat steps
to attach outer collar to inline power flue.
Note: If an offset is necessary in the attic or floor joists it is important
to support the flue pipe every 0.9m to avoid excessive stress and
sagging of the flue pipe. Wall straps are provided (3 in total) for
this purpose. All round/plumbers strapping may also be used if
further supports are required.
11. Determine the overall height of the chimney from the top side of the inline
power flue to the underside of the flashing. If required, cut the flexible
inner and outer pipe to the desired length.
12. Put a bead of Mil-Pac around the inner pipe adaptor (supplied with the
inline power flue) and attach the inner pipe adaptor to the inner collar of
the inline power flue (see Diagram 3, next page).
13. Put a bead of Mil-Pac around the other end of the inner pipe adaptor and
slide the 101mm flex over the collar of the inner pipe adaptor; secure with
3 screws.
14. Install 101mm spacers around 101mm flex.
15. Put a bead of Mill-Pac around the outer collar of the inline power flue and
slide outer pipe over the inline power flue; secure with 3 screws.
16. Attach the rigid pipe section to the flex to rigid adaptor using Mill-Pac on
the inner/outer pipe. Use 3 screws to secure outer pipe.
17. Secure inner flex pipe to pipe adaptor using Mill-Pac over the adaptor.
Slide the inner pipe over the flex to rigid adaptor and secure with 3 screws.
18. Repeat Step 17 to secure outer flex.
3
. Cut a hole in the roof centered on the small hole placed in the roof in
the previous steps. The hole should be a minimum of 260mm. The hole
may be round and or square.
4.
Slip the flashing under the shingles and line up flashing so it is centered
to the hole (shingles should overlap half of the flashing) as per Diagram
1.
60
-1/4
Ceiling firestop
Diagram 2
Diagram 2a
Diagram 1
Enclosure
Ceiling firestop
Flashing
Termination Cap
Storm Collar
Roof support
Ceiling firestop
Firestop spacer to prevent debris
from falling into the ceiling firestop
5. A ceiling firestop/firestop spacer is to be installed in accordance with lo-
cal building coades. To install the ceiling firestop/firestop spacer in a flat
ceiling or floor joist cut a 260mm square hole. Frame the hole as show
in Diagram 2 and install the ceiling firestop. Slide the top attic insulation
spacer onto the top of the attic insulation shield/firestop - See Diagram
2a. Secure with 4 screws/nails. If more than one is required, these can
be purchased separately.
Note: The ceiling firestop/firestop spacer may be cut down to size if this
shield is too high for the application.
Note: The roof flashing is not included with this kit and must be purchased
separately.
IMPORTANT:The inline power flue must be installed within the confines of
the home/structure and must be accessible for future servicing. An access
hole as noted in this manual or an attic space would be suitable.
When using vertical flex kit (Part #946-755), if the overall length of this vertical flex kit is too short an additional 6m flex kit extension (sold separately) is
available (part #946-756).
260mm
square hole
installation
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