Osburn Stoves by SB I HYBRID 35 - Manual (Page 11)

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B. VERTICALLY WITH NEW CHIMNEY SYSTEM
(Refer to Figure 17 – Venting through roof)
NOTE: Follow Vent chimney manufacturer’s instructions.
OPTION: To achieve a centered 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 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 Vent pipe per Vent manufacturer’s instructions.
1. Always maintain 3” clearance from combustible materials. When
passing through additional floors or ceilings, always install firestop
spacer.
2.
After lining up for hole in roof, cut either a 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 flexible waterproof
sealant.
Apply flexible, waterproof sealant where the storm collar meets the vent.
Slide 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
As an alternative, 3” or 4” Vent can be run inside existing chimney to
termination(Figure 19). This is the preferred method.
Follow guidelines for equivalent vent length.
Figure 17
Venting through roof
CLEAN OUT
TEE
CLEAN OUT
TEE
FOR BASEMENT INSTALLATION
A 4" PIPE IS RECOMMANDED
FOLLOW CHIMNEY OR
VENT MANUFACTURER'S
INSTRUCTIONS
WALL
STRAP WALL THIMBLE
Figure 18
Basement installation
Figure 19
Venting through existing chimney