INSTALLATION
INSTALLATION
VENTING ARRANGEMENTS
ALLOWABLE VERTICAL TERMINATIONS
The shaded area in the diagram shows all allowable combinations of straight vertical and offset to vertical terminations, using two 90o elbows, with Rigid Pipe Venting Systems for Propane and Natural Gas. Two 45o elbows equal to one 90o elbow. Maximum of four 45o elbows allowed.
0 | 2 | 4 | 6 | 8 | 10 | 12 | 14 | ||||||||||||
40 |
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38 |
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| (12.2m)ft.40 |
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34 |
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36 |
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32 |
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| Maximum: |
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30
28
| 26 | Vent Restrictor on Set 3 | |
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| 24 |
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(Feet) | 22 |
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20 |
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Height | (8.2m) | ||
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Vertical | 18 | 27Maximum:ft. | |
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| Vent Restrictor on Set 2 | |
| 16 |
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| 14 |
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| 12 |
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| 10 | Vent Restrictor on Set 1 | |
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| 8 | 8’6”(2.6m) | |
| 6 | ||
| 4 | Minimum | |
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| 2 |
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| 0 |
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•Vent must be supported at offsets.
•Firestops are required at each floor level and whenever passing through a wall.
•Maintain clearances to combustibles as listed in the "Clearances" section.
•Refer to "Vent Restrictor Position" section for details on how to change the vent restrictor to Set 1, Set 2 or Set 3 if required.
Note: Must use optional flue adapter when using Rigid Pipe (Part #
22 | Regency® L900E Direct Vent Gas Fireplace |