Regency Fireplace Products Greenfire GF1500L Owners & Installation Manual Download Page 39

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Greenfire® GF1500L-2 Gas Fireplace

| 39

Ceiling Firestop / Firestop Spacer (Part 946-770)

installation

04.29.21

920-381

Vertical Flue Extension Kit for Australia

Page 1

Part #946-769

919-696

06.11.18

203 mm outer
flex pipe 6.10 m

6.1 m flex pipe extension

Used in conjunction with the 946-772 Vertical Flex Kit for vertical
installations.

1. Stretch out both inner 127 mm and outer 203 mm pipe up to a

maximum of 6.1 m.

The inner and outer pipes may be cut if only a
short length is required.

2. Install spring spacers around 127 mm inner pipe as shown. Slide

outer flex pipe over and all the way down the 127 mm pipe.

3. Apply a bead of Mill Pac around the perimeter of the 127 mm

inner collar of the flex adapter and slip the 127 mm inner flex
pipe from the Vertical termination kit over the flex adapter ensur-
ing that the inner flex pipe overlaps the collar by at least 35 mm.
Fasten with 3 screws.

4. Apply a bead of Mill Pac around the perimeter of the 203 mm

outer collar of the flue adapter and slip it over the 203 mm outer
flex pipe from the vertical termination kit ensuring that the outer
flex pipe overlaps the collar by at least 35 mm. Fasten with the 3
screws.

5. Repeat steps to secure the other end of the flex adapter using

the flex kit.

6. See vertical vent installation instructions for installation of the

complete vent system.

If an offset is necessary in the attic or floor joists
it is important to sup-port the vent pipe every 0.91
m to avoid excessive stress and sagging of the
vent pipe. Wall straps are provided (3 in total) for
this purpose.

All round/plumbers strapping may also be used if
further supports are required.

127 mm inner pipe - 6.1 m

10 spring spacers

3 wall straps

Flex adaptor

Vertical Flue Extension Kit (Approved) (Part # 946-769)

Page 1

04.29.21

920-382

Ceiling Firestop/Firestop Spacer for Australia
Part #946-770

City Series ACB60E

920-337

10.05.20

VERTICAL FLUE EXTENSION KIT (APPROVED MODELS)

(PART # 946-756)

3 wall straps

flex adaptor

127 mm inner pipe

6.1m

203 mm

outer flex pipe

6.1m

10 spring spacers

920-338

10.05.20

920-328

Diagram 1

Diagram 1a

Flashing

Termination Cap

Storm Collar

Roof support

Enclosure

Ceiling firestop

Flashing

Termination Cap

Storm Collar

Roof support

Ceiling firestop

CEILING FIRESTOP/FIRESTOP SPACER

( PART # 946-757)

Used in conjunction with the 946-755 Vertical flex kit and 946-756 kit Vertical

flex extension kit/Horizontal power vent kit.

Firestop spacer to prevent

debris from falling into the ceiling

firestop

Aceiling firestop/firestop spacer must be installed when passing through each

floor or ceiling level. To install the ceiling firestop/firestop spacer in a flat ceiling

or floor joist cut a 279 mm square hole. Frame the hole as show in Diagram

1 and install the ceiling firestop. Slide the top attic insulation spacer onto the

top of the attic insulation shield/firestop - See Diagram 1a. 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.

Ceiling ﬁrestop

Used in conjunction with the 946-772 Vertical Flex Kit and 946-769
Vertical Flex Extension Kit.

A ceiling firestop/firestop spacer must be installed when passing
through each floor or ceiling level.

Steps to install the ceiling firestop/firestop spacer in a flat ceiling or
floor joist:

1.  Cut a 279 mm square hole.
2.  Frame the hole as show in Diagram 1.
3.  Install the ceiling firestop.
4.  Slide the top attic insulation spacer onto the top of the attic insu-

lation shield/firestop - See Diagram 1a.

5. Secure with 4 screws/nails.

Firestops can be purchased separately if more than one is required.

The ceiling firestop/firestop spacer may be cut
down to size if it is too high for the application.

City Series ACB60E

920-337

10.05.20

VERTICAL FLUE EXTENSION KIT (APPROVED MODELS)

(PART # 946-756)

3 wall straps

flex adaptor

127 mm inner pipe

6.1m

203 mm

outer flex pipe

6.1m

10 spring spacers

920-338

10.05.20

920-328

Diagram 1

Diagram 1a

Flashing

Termination Cap

Storm Collar

Roof support

Enclosure

Ceiling firestop

Flashing

Termination Cap

Storm Collar

Roof support

Ceiling firestop

CEILING FIRESTOP/FIRESTOP SPACER

( PART # 946-757)

Used in conjunction with the 946-755 Vertical flex kit and 946-756 kit Vertical

flex extension kit/Horizontal power vent kit.

Firestop spacer to prevent

debris from falling into the ceiling

firestop

Aceiling firestop/firestop spacer must be installed when passing through each

floor or ceiling level. To install the ceiling firestop/firestop spacer in a flat ceiling

or floor joist cut a 279 mm square hole. Frame the hole as show in Diagram

1 and install the ceiling firestop. Slide the top attic insulation spacer onto the

top of the attic insulation shield/firestop - See Diagram 1a. 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.

Ceiling ﬁrestop

Firestop spacer
to prevent debris
from falling
into the ceiling
firestop

279 mm
square hole

framing

Ceiling firestop

Enclosure

Ceiling firestop

Diagram 1

Diagram 1a

Ceiling Firestop/Firestop Spacer for Australia
Part #946-770

City Series ACB60E

920-337

10.05.20

VERTICAL FLUE EXTENSION KIT (APPROVED MODELS)

(PART # 946-756)

3 wall straps

flex adaptor

127 mm inner pipe

6.1m

203 mm

outer flex pipe

6.1m

10 spring spacers

920-338

10.05.20

920-328

Diagram 1

Diagram 1a

Flashing

Termination Cap

Storm Collar

Roof support

Enclosure

Ceiling firestop

Flashing

Termination Cap

Storm Collar

Roof support

Ceiling firestop

CEILING FIRESTOP/FIRESTOP SPACER

( PART # 946-757)

Used in conjunction with the 946-755 Vertical flex kit and 946-756 kit Vertical

flex extension kit/Horizontal power vent kit.

Firestop spacer to prevent

debris from falling into the ceiling

firestop

Aceiling firestop/firestop spacer must be installed when passing through each

floor or ceiling level. To install the ceiling firestop/firestop spacer in a flat ceiling

or floor joist cut a 279 mm square hole. Frame the hole as show in Diagram

1 and install the ceiling firestop. Slide the top attic insulation spacer onto the

top of the attic insulation shield/firestop - See Diagram 1a. 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.

Ceiling ﬁrestop

Used in conjunction with the 946-772 Vertical Flex Kit and 946-769
Vertical Flex Extension Kit.

A ceiling firestop/firestop spacer must be installed when passing
through each floor or ceiling level.

Steps to install the ceiling firestop/firestop spacer in a flat ceiling or
floor joist:

1.  Cut a 279 mm square hole.
2.  Frame the hole as show in Diagram 1.
3.  Install the ceiling firestop.
4.  Slide the top attic insulation spacer onto the top of the attic insu-

lation shield/firestop - See Diagram 1a.

5. Secure with 4 screws/nails.

Firestops can be purchased separately if more than one is required.

The ceiling firestop/firestop spacer may be cut
down to size if it is too high for the application.

City Series ACB60E

920-337

10.05.20

VERTICAL FLUE EXTENSION KIT (APPROVED MODELS)

(PART # 946-756)

3 wall straps

flex adaptor

127 mm inner pipe