Vertically Into Existing Chimney System - Breckwell SP24 Owner's Manual

B. VERTICALLY WITH NEW CHIMNEY SYSTEM (Refer to Figure 9a & 9b)
NOTE: Follow L-Vent chimney manufacturer's instructions.
OPTION: To achieve a center vertical installation a 45º elbow and a clean-out tee can be used to off set the pipe from the exhaust outlet
to the rear center of the stove (see fi gure 9a). You can also use the P24FS Vertical Install Kit (part # A-VIK) (see fi gure 9b).
OPTION: Install L-Vent elbow in place of clean-out tee. Locate stove. Drop plumb bob to center of tee outlet, mark point on ceiling.
Install ceiling support and L-Vent pipe per L-Vent manufacturer's instructions.
1. Always maintain 3" clearance from combustible materials. When passing through additional fl oors or ceilings, always install fi re-
stop spacer.
2. Aft er lining up for hole in roof, cut either around or square hole in roof, always 3" larger all the way around pipe. Install upper edge
and sides of fl ashing under roofi ng materials, nail to the roof along upper edge. Do not nail lower edge. Seal nail heads with non-
hardening waterproof mastic.
3. Apply non-hardening, waterproof mastic where the storm collar will meet the vent and fl ashing. Slide storm collar down until it
sits on the fl ashing. Seal and install cap. Mobile home installations must use a spark arrester.
C. VERTICALLY INTO EXISTING
CHIMNEY SYSTEM
Adapters are available to adapt from 3" L-
Vent to 6" or 8" Class-A chimney. (Figure
10a)
As an alternative, 3" or 4" L-Vent can be
run inside existing chimney to termina-
tion. (Figure 10b)
Th is is the preferred method.
Follow guidelines for equivalent vent
length.
INSTALLATION INSTALLATION
FIGURE 9a
FIGURE 10a
FIGURE 9b
FIGURE 10b
9