INSTALLATION
4)Attach the Vinyl Siding Standoff (if re- quired) to the Horizontal Vent Termination, but first run a bead of
Diagram 6
7)Install Wall Thimble in the center of the 10" square and attach with wood screws (in Canada).
8)Slide the decorative wall thimble up to the wall surface being careful not to scratch the paint and attach with screws provided. Apply decorative brass or chrome trim if desired. See diagram 7.
penetrate the roof. Determine if ceiling joists, roof rafters or other framing will obstruct the venting system. You may wish to relocate the appliance or to
offset, as shown in dia- gram 9 to avoid cutting load
bearing members. | Diagram 9 |
|
3)To install the Round Support Box/Wall Thim- ble in a flat ceiling, cut a 10 inch square hole in the ceiling centered on the hole drilled in Step 2. Frame the hole as shown in diagram 10.
Diagram 5
Note: If installing termination on a siding covered wall, a vinyl siding stand- off or furring strips must be used to ensure that the termination is not recessed into the siding. The f o u r w o o d s c r e w s p r o v i d e d should be replaced with appropri- ate fasteners for stucco, brick, concrete, or other types of sid- ings.
5)Before connecting the horizontal run of vent pipe to the vent termination, slide the black decorative wall thimble cover over the vent pipe, then slide the Wall Thimble (Part # 942) over the vent pipe.
6)Slide the appliance and vent assembly to- wards the wall carefully inserting the vent pipe into the vent cap assembly. It is impor- tant that the vent pipe extends into the vent cap a sufficient distance so as to result in a minimum pipe overlap of
Diagram 7
VERTICAL
TERMINATION
1)Maintain the
Do not pack air spaces with insulation. Check page 13 for the maximum vertical rise of the venting system and the maximum horizontal offset limitations.
2)Set the gas appliance in its desired location. Drop a plumb bob down from the ceiling to the position of the appliance
flue exit, and mark the loca- Diagram 8 tion where the vent will pen-
etrate 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 where the vent will
Diagram 10
4)Assemble the desired lengths of black pipe and elbows necessary to reach from the appliance adaptor up though the Round Support Box. Ensure that all pipes and elbow connections are in the fully twist- locked position and sealed.
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 com- bustibles of
Diagram 11: The upper half of the flashing is installed under the roofing 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 impor-
20 | Regency CLASSIC |
