Heat & Glo VRT-BZ-N-AUB Owner's Manual page 27

Figure 7.7
27
Natural Gas • Two 90° Elbows System
V Minimum
1-1/2 ft. 457 mm
3 ft. 914 mm
4-1/2 ft. 1.37 m
6 ft. 1.83 m
V + H1 + H2 = Max. 33 ft. (10.06 m) H1 Max. = 7 ft. (2.13 m) H1 + H2 = Max. 15 ft. (4.57 m)
Propane • Two 90° Elbows System
V Minimum
1-1/2 ft. 457 mm
3 ft. 914 mm
4-1/2 ft. 1.37 m
6 ft. 1.83 m
V + H1 + H2 = Max. 33 ft. (10.06 m) H1= Max. 5 ft. (1.52 m) H1+H2 = Max. 9 ft. (2.74 m)
Butane • Two 90° Elbows System
V Minimum
4 ft. 1.22 m
4-1/2 ft. 1.37 m
6 ft. 1.83 m
V + H1 + H2 = Max. 33 ft. (10.06 m) H1= Max. 2-1/4 ft. (690 mm) H1 + H2 = Max. 3 ft. (914 mm)
H
2
Heat & Glo • VRT-AUB • 2123-980_R14 • 12/14
H Maximum
2 ft. 610 mm 3-1/2 ft.
3-1/2 ft. 1.07 m 7-1/2 ft.
5-1/2 ft. 1.68 m 11-1/2 ft.
7 ft. 2.13 m 15 ft.
H Maximum
15 in. 390 mm 2-1/4 in.
30 in. 750 mm 4-1/2 ft.
3-1/2 ft. 1.07 m 7 ft.
5 ft. 1.52 m 9 ft.
H Maximum
1-1/2 ft. 457 mm 2 ft.
1-1/2 ft. 457 mm 2-1/4 ft.
2-1/4 ft. 69 cm 3 ft.
V
H1 + H2 Max.
1.07 m
2.28 m
3.5 m
4.57 m
H1 + H2 Max.
69 cm
1.37 m
2.13 m
2.74 m
H1 + H2 Max.
610 mm
690 mm
914 mm
H
1