Rear Vent - Vertical Termination
One Elbow
Note: A derating orifice is required with this application and is
included in the Rear Vent Kit.
H
1
6 in.
V
1
Figure 4.16
22
Quadra-Fire • TOPAZ-MBK-IPI, TOPAZ-D-PMH-IPI, TOPAZ-D-MBK-IPI, TOPAZ-D-CSB-IPI Installation Manual • 2341-980_R10 • 11/15
VENTING STRAIGHT OUT THE REAR WITHOUT
VERTICAL RISE IS PROHIBITED
Minimum
H
Maximum
1
152 mm
14 in.
H
Note: As vertical pipe increases, a flue restrictor may be
required.
!
CAUTION
V
Minimum
1
356 mm
6 ft.
1.8 m
1
V
Maximum
1
40 ft.
12.2 m