Heat Shield Requirements For Horizontal Termination; Install Metal Roof Flashing - Heat & Glo SL350TRSI-N-CE Owner's Manual

I. Heat Shield Requirements for Horizontal
Termination
WARNING! Risk of Fire! To prevent overheating and fi re,
heat shields must extend through the entire wall thick-
ness.
• DO NOT remove the heat shields attached to the
wall shield fi restop and the horizontal termination cap
(shown in Figure 10.17).
• Heat shields must overlap 1-1/2 in. (3,8 cm) mini-
mum.
There are two sections of the heat shield. One section
is factory-attached to the wall shield fi restop. The other
section is factory-attached to the cap. See Figure 10.17.
If the wall thickness does not allow the required 1-1/2 in.
(3,8 cm) heat shield overlap when installed, an extended
heat shield must be used.
• If the wall thickness is less than 4 in./10,2 cm (DVP) or
4-3/8 in./ 11,1 cm (SLP), the heat shields on the cap
and wall shield fi restop must be tricmed. A minimum
1-1/2 in. (3,8 cm) overlap MUST be maintained.
• Use an extended heat shield if the fi nished wall
thickness is greater than 7-1/4 in. (18,4 cm).
• The extended heat shield may need to be cut to length
maintaining suffi cient length for a 1-1/2 in. (3,8 cm)
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 fi eld constructed.
50 Heat & Glo • SL350TRSI-N-CE, SL350TRSI-PB-CE • 2033-980 Rev. L • 3/14
J. Install Metal Roof Flashing
• See minimum vent heights for various pitched roofs
(Figure 10.19) to determine the length of pipe to extend
through the roof.
• Slide the roof fl ashing over the pipe sections extending
through the roof as shown in Figure 10.20.
51 cm MIN.
61 cm MIN.
LOWEST
DISCHARGE
OPENING
TERMINATION
CAP
H (MIN.) - MINIMUM HEIGHT FROM ROOF
TO LOWEST DISCHARGE OPENING
Angle
0°-26,6° ............................................................... 30*
26,6°-30,3° .......................................................... 38*
30,3°-33,7° .......................................................... 46*
33,7°-36,9° .......................................................... 61*
36,9°-39,8° .......................................................... 76*
39,8°-42,5° .......................................................... 99
42,5°-45,0° ........................................................ 1 22
45,0°-49,4° ........................................................ 1 52
49,4°-53,1° ........................................................ 1 83
53,1°-56,3° ........................................................ 2 13
56,3°-59,0° ........................................................ 2 29
59,0°-60,3° ........................................................ 2 44
*91 cm minimum in snow regions
Figure 10.19 Minimum Height From Roof To Lowest Discharge
Opening
NOTICE: Failure to properly caulk the roof fl ashing and
pipe seams may permit entry of water.
• Caulk the gap between the roof fl ashing and the outside
diameter of the pipe.
• Caulk the perimeter of the fl ashing where it contacts the
roof surface. See Figure 10.20.
• Caulk the overlap seam of any exposed pipe sections
that are located above the roof line.
HORIZONTAL
OVERHANG
VERTICAL
WALL
X
30,5 cm
ROOF PITCH
IS X/ 30,5 cm
H (Min.) cm
