25
Figure 27. Ceiling Firestop (Ceiling Side)
If the area above the ceiling
IS
an attic, position and secure
the firestop on top of the previously framed hole.
NOTE: Keep insulation away from the vent pipe at least
1 inch (25mm).
Figure 28. Attic Firestop
JOIST
CEILING FIRESTOP
CEILING
NAILS (4 REQUIRED)
CEILING
CEILING FIRESTOP
RAFTER
NAILS (4 REQUIRED)
NOTE: There must be NO INSULATION or other
combustibles inside the framed firestop opening.
Figure 29. Trapezoid Termination Cap
7 1/4”
(184mm)
!
C. Vent Termination
Refer to Cinch Pipe and Termination Cap installation in-
structions.
Horizontal Termination
•
The termination kit should pass through the wall firestops
from the exterior of the building.
•
Adjust the termination cap to its final exterior position
on the building and interlock the flue sections.
!
WARNING: VENTING TERMINALS SHALL
NOT BE RECESSED INTO A WALL OR SID-
ING. VENT TERMINATION CLEARANCES MUST
BE FOLLOWED TO AVOID FIRE DANGER. SEE
VENT TERMINATION MINIMUM CLEARANCES DI-
AGRAM ON FOLLOWING PAGE.
WARNING: THE TERMINATION CAP MUST BE
POSITIONED SO THAT THE ARROW IS POINT-
ING UP.
