Vermont Casting RFSDV24 - Manual (Page 15)

15
RFSDV24/34 Freestanding Direct Vent Gas Fireplace
10003550
7. Install roof support (Fig. 22) and roof flashing making
sure upper flange of flashing is below the shingles.
(Fig. 25)
8. Install appropriate pipe sections until the venting is
above the flashing. (Fig. 25)
9. Install storm collar and seal around the pipe.
10. Add additional vent lengths for proper height. (Fig.
23)
11. Apply high temperature sealant to 4” and 7” collars.
If there is a room above ceiling level,
firestop spacer must be installed on both
the bottom and the top side of the ceiling
joists. If an attic is above ceiling level a
7DVAIS (Attic Insulation Shield) must be
installed.
The enlarged ends of the vent section
always face downward. (Fig. 25)
TWL101a
Twist Lock Pipe
2/8/99 djt
#8 Sheet Metal Screws
(3 per joint)
Sealant
Storm Collar
TWL101a
Fig. 25 Roof flashing.
11"
11"
Attic Insulation
Shield
Joist
Ceiling In-
stallation
Joist
Upper Floor
Firestop Spacer
Nails (4)
FP1516
Fig. 24 Place firestop spacer(s) and secure.
11” x 11” (295 x 295 mm)