Natural Gas • Three 90° Elbows System
V Minimum | H Maximum | H1 + H2 Max. | |||
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457 mm | 530 mm | 1,0 m | |||
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3 ft. | 914 mm | 1,07 m | 1,98 m | ||
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1,37 m | 1,68 m | 10 ft. | 3,05 m | ||
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6 ft. | 1,83 m | 7 ft. | 2,13 m | 13 ft. | 3,96 m |
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V + H1 + H2 = Max. 36 ft. (10.97 m) H1 Max. = 7 ft. (2.13 m) | H1 + H2 = Max. 13 ft. (3.96 m) | ||||||
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| Propane • Three 90° Elbows System |
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V Minimum |
| H Maximum |
| H1 + H2 Max. | |||
457 mm |
| 1 ft. | 305 mm |
| 530 mm | ||
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3 ft. | 914 mm |
| 2 ft. | 610 mm |
| 1.07 m | |
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1.37 m |
| 1.07 m |
| 1.68 m | |||
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6 ft. | 1.83 m |
| 6 ft. | 1.83 m |
| 7 ft. | 2.13 m |
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V + H1 + H2 = Max. 33 ft. (10.06 m) H1= Max. 6 ft. (1.83 m) | H1+H2 = Max. 7 ft. (2.13 m) | ||||||
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| Butane • Three 90° Elbows System |
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V Minimum |
| H Maximum |
| H1 + H2 Max. | |||
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2 ft. | 610 mm |
| 6 in. | 150 mm |
| 1 ft. | 305 mm |
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3 ft. | 914 mm |
| 8 in. | 230 mm |
| 380 mm | |
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1.37 m |
| 380 mm |
| 760 mm | |||
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6 ft. | 1.83 m |
| 457 mm |
| 1.0 m | ||
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V + H1 + H2 = Max. 33 ft. (10.06 m) H1= Max.
V2
H2
V1
H1
Figure 7.11
30 | Heat & Glo • |