21
Heat & Glo • REVO-V12, REVO-S21, REVO-H31 Installation Manual • 2273-980 Rev. J • 5/15
Horizontal Termination - (continued)
Two Elbows
Three Elbows
V
1
Minimum
H
1
+ H
2
Maximum
Two 90º Elbows back to back
1 ft
305 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 ft*
4.0 m*
5 ft
1.5 m
14 ft*
4.3 m*
6 ft
1.8 m
14 ft*
4.3 m*
7 ft
2.1 m
14 ft*
4.3 m*
V
1
+ H
1
+ H
2
= 40 ft. (12.2 m) Maximum
H
Total
* : REVO-S21 & REVO-H31= 14 ft. (4.3 m) Maximum
: REVO-V12 = 12 ft. (3.7 m) Maximum
V
1
Minimum
H
1
+ H
2
+ H
3
Maximum
1 ft
305 mm
2 ft
610 mm
2 ft
610 mm
5 ft
1.5 m
3 ft
914 mm
8 ft
2.4 m
4 ft
1.2 m
11 ft
3.4 m
5 ft
1.5 m
14 ft*
4.3 m*
6 ft
1.8 m
14 ft*
4.3 m*
7 ft
2.1 m
14 ft*
4.3 m*
V
1
+ H
1
+ H
2
+ H
3
= 40 ft. (12.2 m) Maximum
V
1
= 1 ft (305 mm) Minimum
H
Total
* : REVO-S21 & REVO-H31= 14 ft. (4.3 m) Maximum
: REVO-V12 = 12 ft. (3.7 m) Maximum
H
1
V
1
H
2
H
1
V
1
H
3
H
2
Figure 4.8
Figure 4.9
