INSTALLATION
6)The arrow on the vent cap should be pointing up. Insure that the
Note: If installing termination on a siding covered wall, a vinyl siding standoff or furring strips must be used to ensure that the termination is not recessed into the siding.
9) Install wall thimble in the center of the 10" (254mm) square and attach with wood screws (Diagram 6).
Diagram 3
Diagram 5
The four wood screws provided should be replaced with appropriate fasteners for stucco, brick, concrete, or other types of sidings.
7)Before connecting the horizontal run of vent pipe to the vent termination, slide the Wall Thimble (Part # 942) over the vent pipe.
8)Slide the appliance and vent assembly towards the wall carefully inserting the vent pipe into the vent cap assembly. It is important that the vent pipe extends into the vent cap sufficient distance so as to result in a minimum pipe overlap of
Diagram 6
Diagram 7
VERTICAL
TERMINATIONS
1) M a i n t a i n | t h e | 1- |
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1/4"(32mm) clearances |
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( a i r | s p a c e s ) |
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combustibles | when |
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passing through ceilings, |
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walls, roofs, enclosures, |
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atticrafter,orothernearby |
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combustible | surfaces. |
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Do not pack air spaces |
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with insulation. Check |
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the "Rigid Pipe Venting |
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Arrangements"sectionfor |
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the maximum vertical rise |
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of the venting system and |
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the maximum horizontal |
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offset limitations. |
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2) S e t | t h e | g a s |
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appliance | in | its |
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desired location. |
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Drop a plumb bob |
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down | from | the |
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| Diagram 1 | ||||||||||
ceiling to the position of the appliance fl ue | ||||||||||||||||
exit,andmarkthelocationwheretheventwill | ||||||||||||||||
penetrate the ceiling. Drill a small hole at his | ||||||||||||||||
point. Next, drop a plumb bob from the roof to | ||||||||||||||||
the hole previously drilled in the ceiling, and | ||||||||||||||||
mark | the | spot |
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where | the | vent |
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willpenetratethe |
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roof. Determine |
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if ceiling joists, |
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roof rafters | or |
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other | framing |
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will obstruct the |
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venting system. |
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You may wish |
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to relocate | the |
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appliance or | to |
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offset, as shown |
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D i a g r a m |
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avoid | cutting |
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| Diagram 2 | |||||
load bearing members. |
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3)A Firestop spacer must be installed in the fl oor or ceiling of every level. To install the Firestop spacer in a fl at ceiling or wall, cut a 10 inch (254mm) square hole. Frame the hole as shown in Diagram 3 and install the fi restop.
4)Assemble the desired lengths of pipe and elbows. Ensure that all pipes and elbow connections are in the fully
NOTE: For best results and optimum performance with each approved venting system, it is highly recommended to apply
5)Cut a hole in the roof centered on the small drilled hole placed in the roof in Step 2. The hole should be of sufficient size to meet the minimum requirements for clearance to combustibles of
Diagram 4: The upper half of the fl ashing is installed under the roofi ng material and not nailed down until the chimney is installed.
This allows for small adjustments.
6)Continue to assemble pipe lengths.
Note: If an offset is necessary in the attic to avoid obstructions, it is important to support the vent pipe every 3 feet (0.9 meter), to avoid excessive stress on the elbows, and possible separation. Wall straps are available for this purpose
(Diagram 2).
Galvanizedpipeisdesirableabovetheroofline duetoitshighercorrosionresistance.Continue to add pipe sections through the flashing until the height of the vent cap meets the minimum height requirements specified in Diagram 5 or local codes. Note that for steep roof pitches, the vertical height must be increased.
22 | Regency® |