Vermont Casting D232 installation instructions Vent Pipe Assembly, Bead Of Sealant, Step

VENT PIPE ASSEMBLY

STEP 1

Locate vent opening on the wall. It may be necessary to first position the fireplace and measure to obtain hole location. Depending on whether the wall is combustible or non- combustible, cut opening to size. Fig. 13 or 15.

(For combustible walls first frame in opening. Fig. 14).

Vent Opening —

Combustible Wall

(240mm) 9-3/8"

Fig. 13

9-3/8" (240mm)

(framing detail)

Fig. 14

Vent Opening —

Noncombustible Wall

7-1/2" (190mm)

Fig. 15

COMBUSTIBLE WALLS (Fig. 13): Cut a 9-3/8"H x 9-3/8"W (240

mmx 240 mm) hole through the exterior wall and frame as shown (Fig. 14).

NON-COMBUSTIBLE WALLS (Fig. 14): Hole opening must be

7.5" (190 mm) in diameter.

STEP 2

Measure wall thickness and cut zero clearance sleeve parts to proper length (MAXIMUM 12"). Assemble sleeve and attach to firestop with #8 sheetmetal screws (sup- plied). Install firestop assembly (Fig. 16)..

Zero clearance sleeve is only required for combustible walls.

	#8
Maximum Length	SCREWS(2)
12" (294mm)
#8	ADJUSTABLE
	ZERO CLEARANCE
SCREWS(2)
	SLEEVE
#8
SCREWS(2)
ADJUSTABLE ZERO	FIRESTOP
CLEARANCE SLEEVE
	Fig. 16

STEP 3

Place fireplace into position. (Fig. 17). Measure the vertical length (X) required from the base of the flue collars to the centre of the wall opening.

X

Fig.

STEP 4

Apply a bead of silicone to the inner and outer flue collars of the fireplace (Fig. 18) and using appropriate length of pipe section(s) attach to fireplace with three (3) screws. Follow with the installation of the inner and outer elbow, again secure joints as described on page 9.

BEAD OF SEALANT

Fig. 18

- 12 -