Vertically Into Existing Chimney System; Vertically Into Existing Masonry Fireplace - Breckwell SP24i Owner’s Instruction And Operation Manual

INSTALLATION
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 offset the pipe
from the exhaust outlet to the rear center of the stove.
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 floors or
ceilings, always install a firestop spacer.
2. After lining up for the hole in the roof, cut either around
or square hole in the roof, always 3" larger all the way
around the pipe. Install the upper edge and sides of
flashing under roofing materials, nail to the roof along
the upper edge. Do not nail the 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 flashing. Slide the
storm collar down until it sits on the flashing. Seal and
install cap. Mobile home installations must use a spark
arrester.
C. VERTICALLY INTO EXISTING CHIMNEY SYSTEM
PELLET VENT TO
CHIMNEY ADAPTER
(SPV-CA)
PELLET
VENT
EXISTING
CHIMNEY
SYSTEM
UNIVERSAL
CONNECTOR
EXHISTING
CHIMNEY
SYSTEM
NOTE: THIS
METHOD IS
PREFERRED
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.
D. VERTICALLY INTO EXISTING MASONRY FIREPLACE
NOTE:
FOLLOW METAL
CHIMNEY
INSTALLATION
INSTRUCTIONS
TO STOVE
NOTE: Follow L-Vent chimney manufacturer's instructions.
1. Have the masonry chimney inspected by a qualified
chimney sweep or installer to determine its structural
condition.
2. You will need a pipe length equal to the chimney height
from the hearth. If outside combustion air is to be used,
you will need a pipe length equal to the chimney height
plus 18 inches.
3. Install a blanking plate and the chimney pipe, and if
used the outside air pipe.
4. Attach the L-Vent adapter, a section of pipe and clean
out tee, making sure the clean out tee is centered in
the chimney flue area. Use RTV, metallic tape, and
a minimum of three self-taping screws at all joint
connections to ensure a tight seal.
5. Position the stove, adhering to the clearances provided
in this manual.
9
TOP PLATE
(SEAL TO CHIMNEY
TOP WITH
NON-HARDENING
MASTIC)
EXTENSION TO
CHIMNEY TOP
REQUIRED.
3" OR 4"
STAINLESS STEEL
SINGLE WALL PIPE
OR FLEX PIPE.
BLANKING PLATE
(SEAL WITH
NON-HARDENING
MASTIC).
OPTIONAL
OUTSIDE AIR
3" OR 4"
STAINLESS STEEL
FLEX PIPE
CLEAN-OUT-TEE
(TYPE L)
HEARTH
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