Temco 33RDVN Installation And Owner's Manual page 14

RDVN Series Direct Vent Gas Fireplace
20" (508 mm)
Max.
Fig. 13 Rear vent application, no elbows.
DVR584-600
20"
Rear vent no elbows
(508mm)
Max.
2/99 djt
45°
Rear Vent Top View, Corner Installation
REAR VENT-TOP VIEW
Fig. 14 Rear vent application, one 45° elbow.
Rear Wall Vent Installation
Twist Lock Pipe
Step 1
Locate and cut the vent opening in the wall. For com-
bustible walls first frame in opening. (Fig. 15)
NOTE: When using flex vent, the opening will have to
be measured according to the 1/2" (13 mm) rise in 12"
(305 mm) vertical run.
Combustible Walls: Cut a 10³⁄₈"H x 9³⁄₈" W (265 x 240
mm) hole through the exterior wall and frame as shown.
(Fig. 15)
Noncombustible Walls: Hole opening should be 7¹⁄₂"
(191mm) diameter.
Zero clearance sleeve is only required for
combustible walls.
Step 2
Measure wall thickness and cut zero clearance sleeve
parts to proper length (Maximum 12" / 305 mm). As-
semble sleeve to its maximum opening (10³⁄₈" x 9³₈")
and attach to firestop assembly. (Fig. 16)
Step 3
Measure the horizontal length requirement for the vent-
ing including a 2" (51 mm) overlap, i.e. from the elbow
to the outside wall face plus 2" (51 mm). (Fig. 14)
14
Rear Vent Top View
DVR584-600
20"
(508mm)
Max.
45°
FP836
FP836
Rear Vent-Top View
11/21/98
Vent Opening for Combustible Wall
9³⁄₈"
(240 mm)
10³⁄₈"
(265 mm)
Fireplace Hearth
Opening for Noncombustible Wall
7¹⁄₂" Dia.
(190 mm)
Fireplace Hearth
Fig. 15 Locate vent opening on wall.
VO584-100
Adjustable Zero Clear-
Vent Opening
ance Sleeve
2/99 djt
#8 Screws (2)
Adjustable Zero Clearance Sleeve
ZCS101
Fig. 16 Adjustable zero clearance sleeve.
Zero Clearance Sleeve
3/11/99 djt
Step 4
Install the 4" (102 mm) vent to the appliance collar and
secure with 3 sheet metal screws. Install the 7" (178
mm) vent pipe to the appliance collar and secure with 3
sheet metal screws. It is not necessary to seal this con-
nection. If a 45° elbow is being used attach the elbow
to the appliance in the same manner then attach the
venting to the elbow.
It is critical that there is no downward
slope away from the appliance when con-
necting the vent or elbow.
Step 5
Guide the venting through the vent hole as you place
the appliance in its installed position. Guide the 4" (102
mm) and 7" (178 mm) collar of the vent termination into
the outer ends of the venting. Do not force the termina-
tion. If the vent pipes do not align with the termination,
remove and realign the venting at the appliance flue
collars. (Fig. 17) Attach the termination to the wall as
outlined in the instruction sheet supplied with the termi-
nation.
Framing
Detail
Rnd.
VO584-100
Max. Length 12"
(305mm)
#8 Screws (2)
#8 Screws
Firestop
(2)
ZCS101
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