6 Complete the Enclosure
A. Chimney Termination
Chimney Termination Requirements (See Figures 6.1 and 6.2)
•Must have a cap approved and listed for this fireplace system
•Must not be located where it will become plugged by snow or other material
•Must terminate at least 3 ft (914 mm) above the roof and at least 2 ft (610 mm) above any portion of the roof within 10 ft (3.05 m)
•Must be located away from trees or other structures
Slanted Roofs
Chimney must extend 3 ft (.9 m) above the roof
Chimney must extend 2 ft (.6 m) above any portion of the roof within 10 ft (3 m) of the chimney
Flat Roofs
Chimney must extend 3 ft (.9 m) above the roof
Chimney must extend 2 ft (.6 m) above any portion of the roof within 10 ft (3 m) of the chimney
Figure 6.1 Termination Requirements
Gas, Wood or Fuel | Termination Caps Same Height | |
Oil Termination | ||
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| 8 ft |
| Gas, Wood or Fuel |
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| A | (2.44 m) |
| Oil Termination |
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18 in. | (min. for |
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| 20 in. |
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| 8 ft | |
(457 mm) |
| (508 mm) |
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| (2.44 m) | |
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| (min. for direct vent) |
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B |
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| (min. for | |
| to |
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| Wood | 20 in. min. * | 20 in. | ||
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| Perpendicular | |||
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| Wall |
| (508 mm) | (508 mm) |
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| (min. for direct vent) | ||
Gas |
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| to |
Termination |
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| Perpendicular |
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| Wall |
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| Termination Caps Staggered Height |
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| * If using decorative cap cover(s), this distance may | |
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| A |
| Gas Termination | Wood or Fuel Oil Termination |
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| need to be increased. Refer to the installation instruc- |
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| B |
| 6 in. (152 mm) min. | 20 in. (508 mm) min. |
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| tions supplied with the decorative cap cover. |
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Figure 6.2 | Multiple Chimneys |
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22 | Heat & Glo • |
