
VERTICALLY WITH NEW CHIMNEY SYSTEM
( Refer to Figures 16a-16b)
fig. Nº16b
4 FT.
fig. Nº16a
24" MIN
ATTIC
INSULATION
SHIELD
CEILING
SUPPORT/
FIRESTOP
SPACER
PIPE
ADAPTER
TEE WITH
CLEAN-OUT
ADAPTER
24" MIN
NOTE: Follow L-Vent chimney manufacturer’s instructions.
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.
•
Always maintain 3” clearance from combustible materials. When passing through additional floors
or ceilings, always install firestop spacer.
•
After 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 flashing under roofing materials, nail to the roof
along upper edge. Do not nail lower edge. Seal nail head with non-hardening waterproof mastic.
•
Apply non-hardening, waterproof mastic where the storm collar will meet the vent and flashing.
Slide storm collar down until it sits on the flashing. Seal and install cap. Mobile home installations must
use a spark arrester.
FIRESTOP
OWNER´S MANUAL
-15-