30
!
ROUND CAP TERMINATION
PERFORATION CANNOT BE
INSIDE THE WALL
7 1/2"
(191mm)
MINIMUM
TRAPEZOID CAP TERMINATION
7 1/4"
(184mm)
For round cap termination:
1. Secure the pipe,
using the exterior
pipelock hole on the
round flange of the
wall firestop.
For trapezoidal
termination:
1. Screw the cap to
the exterior wall
through the flanges
in the cap.
2. Seal the joint
between the pipe
and the exterior
firestop.
Figure 24. Round and Trapezoid Termination
Caps
WARNING:
THE BOTTOM OF THE FLUE
TERMINATION CAP MUST BE A
MINIMUM OF 305 MM ABOVE
GROUND LEVEL (GRADE). THE TOP
OF THE CAP MUST BE A MINIMUM OF
457 MM BELOW COMBUSTIBLE
MATERIAL, SUCH AS A DECK, AND
THE SIDE OF THE CAP MUST BE A
MINIMUM OF 152 MM AWAY FROM A
PARALLEL OUTSIDE WALL. FLUEING
TERMINALS SHALL NOT BE
RECESSED INTO A WALL OR SIDING.
SEE THE FOLLOWING DIAGRAM FOR
FLUE TERMINATION CLEARANCES.