Installation manual

Quadra-Fire • SAPH-MBK-IPI, SAPH-D-PMH-IPI, SAPH-D-MBK-IPI, SAPH-D-CSB-IPI Installation Manual • 2343-980_R8 • 11/1430
A*
B*
10 in.
10 in.
C
D
10 in.
10 in.
MEASURED
FROM FLOOR
E**
A. Pipe Clearances to Combustibles
WARNING! Risk of Fire! Maintain air space clearance to
vent. DO NOT pack insulation or other combustibles:
• Between ceiling restops
• Between wall shield restops
• Around vent system
Failure to keep insulation or other material away from
vent pipe may cause overheating and re.
5
Vent Clearances and Framing
Figure 5.2 Wall Penetration



Figure 5.1 Horizontal Venting Clearances To Combustible Materials
A* B* C D E**
Inches   20  20 12
mm 1146 508 1146 508 305
B. Wall Penetration Framing/Firestops
Combustible Wall Penetration
       



 
         

 
          

        

Non-Combustible Wall Penetration
If the hole being penetrated is surrounded by non-
combustible materials such as concrete, a hole with

       
          

* When using SLP pipe, minimum clearances from the vent pipe to combustible
materials at inside wall firestops are: Top: 2-1/2 in. (64 mm)
Bottom: 1/2 in. (13 mm)
Sides: 1 in. (25 mm)
Note: Heat shields MUST overlap by a minimum of 1-1/2 in. (38 mm).
• If wall thickness is less than 4 in. the existing heat shields must be field trimmed. If
wall thickness is greater than 7-1/4 in. a DVP-HSM-B will be required.
• SLP heat shield - designed to be used on a wall 4-3/8 in. to 7-5/8 in. (111 mm to
194 mm thick).
• If wall thickness is less than 4-3/8 the existing heat shields must be field trimmed.
If wall thickness is greater than 7-5/8 in. a DVP-HSM-B will be required.
3 in. (76 mm)
top clearance *
1 in. (25 mm)
clearance
bottom & sides
Heat
Shield
Wall
Shield
Firestop
WALL
(SLP Pipe Shown)
1 in. (25 mm)
clearance
bottom & sides
Heat
Shield
Wall
Shield
Firestop
WALL
3 in. (76 mm)
top clearance
1 in. (25 mm)
clearance around
vertical sections
3 in. (76 mm)
top clearance *
Heat
Shield