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Heat & Glo • Cerona-36, Cerona-42 • 2106-900 Rev. A • 6/06
16
Cerona-36 ONLY >
Figure 5.5
1. Top Vent - Horizontal Termination - (continued)
Three Elbows
V
1
+V
2
Minimum H
1
+ H
2
Maximum
0.5 ft 152 mm 3 ft 914 mm
1 ft 305 mm 4 ft 1.2 m
2 ft 610 mm 7 ft 2.1 m
3 ft 914 mm 10 ft 3.0 m
4 ft 1.2 m 13 4.0 m
5 ft 1.5 m 16 4.9 m
6 ft 1.8 m 17 5.2 m
7 ft 2.1m 22 6.7 m
H
1
+ H
2
= 22 ft (6.7 m) Max.
V
1
+ V
2
+ H
1
+ H
2
= 62 ft (18.9 m)
Max.
Figure 5.6
V
1
= 50 FT MAX. (15.2 M)
NOTE: On vertical venting config-
urations install the flue restrictor
found in the appliance manual bag.
Follow flue restrictor instructions
in Section 7D.
Straight Up Vertical Venting
2. Top Vent - Vertical Termination
CAP
V
1
NOTE: Must have a minimum
vertical vent before attaching a
90
o
elbow to the unit. See chart.
Minimal Vertical Vent
Model ft. mm
Cerona-36
0.5 152
Cerona-42
1305