VERTICALLY WITH NEW CHIMNEY SYSTEM
(Refer to Figure 9 & 10 for basement installation)
NOTE: Follow Vent chimney manufacturer’s instructions.
OPTION: To achieve a center vertical installation, a 45º elbow and a
OPTION: Install Vent elbow in place of
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 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 heads with
3.Apply
VERTICALLY INTO EXISTING CHIMNEY SYSTEM
As an alternative, 3” or 4” Vent can be run inside existing chimney to termination(Figure 11). This is the preferred method.
Follow guidelines for equivalent vent length.
FOLLOW CHIMNEY OR
VENT MANUFACTURER'S
INSTRUCTIONS
WALL |
|
THIMBLE | WALL |
| STRAP |
FOR BASEMENT INSTALLATION
A 4" PIPE IS RECOMMANDED
CLEAN OUT
TEE
CLEAN OUT
TEE
Figure 10
Basement installation
Figure 9
Venting through roof
Figure 11
Venting through existing chimney
9