INSTALLATION
RIGID PIPE VENTING ARRANGEMENTS - VERTICAL TERMINATIONS
(Propane & Natural Gas)
The shaded area in the diagram shows all allowable combinations of straight vertical and offset to vertical terminations with rigid pipe vent systems for Propane and Natural Gas.
Maximum two 45o elbows allowed.
•Vent restrictor #6 must be used in shaded area in diagram below.
•Vent must be supported at offsets
The P42 is approved for a 37 ft. (11.3m) straight vertical, including a 20" (0.5m) horizontal offset using two 90o elbow (two 45o elbows equal one 90o elbow) with rigid pipe vent systems for Propane and Natural Gas, as per the diagram to the right.
•Vent restrictor #6 is required for terminations in shaded area.
•Vent must be supported at offsets.
Note: Must use optional rigid pipe adaptor |
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when using rigid vent systems (Part |
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# |
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Note: Regency® Direct Vent System (Flex) |
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is only approved for horizontal |
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terminations. |
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Diagram 1 | Diagram 2 |
Regency® | 17 |