23
Heat & Glo • CERONA-36-IFT, CERONA-42-IFT Installation Manual • 2558-980 Rev. C • 3/21
Figure 4.18
Top Vent - Horizontal Termination - (continued)
Three Elbows
Top Vent - Vertical Termination
Straight up Vertical Venting
V
1
= 50 ft. Max. (15.2 m)
V
1
Minimum
H
1
+ H
2
Maximum
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
2.1 m
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.
H
2
H
1
V
2
V
1
CAP
V
1
Figure 4.17
Note:
On vertical venting configurations
install the flue restrictor found in the
appliance manual bag. Follow flue
restrictor instructions in
Section 6.D
.
Note:
Must have
a minimum verti
-
cal vent before
attaching a 90º
elbow to the
unit. See chart.
Minimal Vertical Vent
Model
ft. mm
CERONA-36-IFT
1
305
CERONA-42-IFT
1
305
