Firebox Top
Flue Collar
Adapter
Undo four ¼"
screws that
hold flue collar
elbow to unit.
Figure 40: Step 3 of Converting Top Vented into
Rear Vented.
Figure 41: Step 4 of Converting Top
Vented into Rear Vented.
i
nstaLLation
oF
R
eaR
v
enteD
a
PPLiance
:
Siding
Exterior wall
Drywall
Vent pipe
Inside finished collar
Wall thimble
Minimum vent terminal 36"
(91.4cm) high snorkel kit.
Figure 42: Installation for Rear Vented;
30,000 Btu/hr.
Place the unit into position.
Attach a small section of pipe on the unit and mark exterior wall
where vent would pass through the wall.
Cut a 10” (25.4 cm) minimum hole in the wall to maintain
clearances to combustibles. Frame hole as shown in Figure 26.
Install a wall thimble.
Install interior finished collar.
Install the vent section through the wall.
THIS UNIT MUST BE VENTED WITH A 36” (91 cm) SNORKEL KIT
IF UNIT IS RATED FOR 30,000 Btu/hr NG and 26,000 Btu/hr LP.
Seal around the vent terminal to the structure using a non
hardening mastic.
Also refer to
i
nitial
i
nStallation
- v
ent
c
onFiGurationS
and
r
eStrictor
S
ettinGS
.
Initial Installation
QUALIFIED INSTALLERS ONLY
30
Содержание westport-steel
Страница 46: ...Notes 46...
