Breckwell P23FS - Insert Installations; Electrical Installation; Special Mobile Home Requirements

C. VERTICALLY WITH NEW CHIMNEY SYSTEM
(see figure 5)
NOTE: Follow L*Vent Chimney manufacturer’s instructions
1- Attach L-vent adapter to rear exhaust. Attach 90° elbow or
cleanout TEE (recommended). If you wish to center chimney
system, position elbow or TEE at 45° angle (see figure 5).
Attach a 45° elbow.
IE* MINIMUM CLEARANCE
. 45 DEG. ELBOW
P-23 REAR VIEW
(CENTERED EXHAUST INSTALLATION)
VERTICALLY WITH NEW CHIMNEY
Figure 5
2. L ocate stove, drop plumb bob to center of flue outlet, mark
point on ceiling. Install ceiling support and L-Vent pipe per
L-Vent manufacturer’s instructions.
3. A lways maintain 3” clearance from combustible materials.
When passing through additional floors or ceilings always
install firestop spacer.
4. A fter lining up for hole in roof, cut either round or square
hole in roof, always 3" larger all the way around pipe. Install
upper edge and sides of flashing under roofing materials,
nail to the roof along upper edge. Do not nail lower edge.
Seal nail heads with non-hardening waterproof mastic.
5. A pply non-hardening, waterproof mastic where the storm
collar will meet the vent and flashing, slide storm collar
down until it sets on the flashing, seal and install cap.
RECOMMENDED METHOD
VERTICALLY USING EXISTING CLASS "A" CHIMNEY
Figure 6
D. VERTICALLY INTO EXISTING CHIMNEY SYSTEM
(see figure 6)
Follow steps 1 and 2 in previous section (2.41 C), then attach
to existing system.
Adapters are available to adapt from 3” L Vent to 6" or 8" Class
A chimney. As an alternative, 3" or 4" L Vent can be run inside
existing chimney to termination. This is the preferred method.
Follow guidelines for equivalent vent length.
[2.42 INSERT INSTALLATION^
Insert installations must be vented with 3" or 4" pipe. Pipe may
be single wall stainless steel flexible pipe. Vent may terminate
within chimney beyond a blanking plate or extend to the
chimney top. See section 2.3 for outside air access information.
The fireplace and chimney should be cleaned thoroughly
before starting installation. We suggest painting the interior of
particularly old and dirty fireplaces to seal any odors. In zero-
clearance fireplace installations, when the fireplace opening is
above the floor or raised hearth, the adjustable “Breckwell P23
Z-C skirt” can be used to bridge the gap between hearth and
stove bottom (see figure 7).
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