10
C.
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
FOR BASEMENT INSTALLATION
A 4" PIPE IS RECOMMANDED
BASEMENT INSTALLATION
FIGURE 10
Basement installation
INSTALLATION
WALL
STRAP
CLEAN OUT
TEE
CLEAN OUT
TEE
FIGURE 9
Venting through roof
FIGURE 11
Venting through
existing chimney