Horizontal Termination Requirements - Quadra-Fire SAPH-MBK-IPI Installation Manual

F. Horizontal Termination Requirements
Install Decorative wall Components (SLP only)
a decorative wall thimble can be installed on wall through
which the vent passes. the decorative wall thimble is used
to cover the wall shield firestop.
• Slide the decorative wall thimble over the last section of
horizontal pipe before connecting the termination cap to
the pipe.
• once the pipe section and the termination cap have been
connected, slide the wall thimble up to the interior wall
surface and attach with screws provided. See Figure 7.17.
Figure 7.17 wall Thimble
42 Quadra-Fire • SAPH-MBK-IPI, SAPH-D-PMH-IPI, SAPH-D-MBK-IPI, SAPH-D-CSB-IPI Installation Manual • 2343-980_R8 • 11/14
Heat Shield Requirements for Horizontal
Termination
WaRNINg! Risk of Fire! to prevent overheating and fire,
heat shields must extend through the entire wall thickness.
• DO NOT remove the heat shields attached to the
wall shield firestop and the horizontal termination cap
(shown in Figure 7.18).
• heat shields must overlap 1-1/2 in. (38 mm) minimum.
there are two sections of the heat shield. one section
is factory-attached to the wall shield firestop. the other
section is factory-attached to the cap. See Figure 7.18.
If the wall thickness does not allow the required 1-1/2 in.
(38 mm) heat shield overlap when installed, an extended
heat shield must be used.
• If the wall thickness is less than 4-3/8 in./ 111 mm, the
heat shields on the cap and wall shield firestop must
be trimmed. a minimum 1-1/2 in. (38 mm) overlap
MUSt be maintained.
• Use an extended heat shield if the finished wall
thickness is greater than 7-1/4 in. (184 mm).
• the extended heat shield may need to be cut to length
maintaining sufficient length for a 1-1/2 in. (38 mm)
overlap between heat shields.
• attach the extended heat shield to either of the
existing heat shields using the screws supplied with
the extended heat shield. Refer to vent components
diagrams in the back of this manual.
• Rest the small leg on the extended heat shield on top
of the pipe section to properly space it from the pipe
section.
Important Notice: heat shields may not be field constructed.