8 in.
(203mm)
7 in.
(178mm)
7 in.
(178mm) | 6 in. |
(152mm)
Figure 5.7
1/4 in. (6mm)
FOLD STRAP
HERE
SHEET METAL SCREW
WALL THIMBLE COVER/CEILING
FIRESTOP AS REQUIRED BY
LOCAL JURISDICTION
STRAP
Figure 5.9
WALL THIMBLE
(NOTE: If you are installing termination cap HHW2, the pipe will be off center on flashing). Ensure that proper clearances to combustible materials are maintained. If you are using an approved termination cap other than HHW2 (part
|
| VINYL SIDING |
|
| APPLY SEALANT TO ALL |
|
| FOUR SIDES |
|
| SCREWS |
|
| BOLT HORIZONTAL TOP |
|
| TO VINYL STANDOFF |
WALL THIMBLE |
| SCREWS |
|
| |
COVER |
| VINYL SIDING STANDOFF |
|
| |
| WALL THIMBLE | WITH SIDING BENEATH |
| REMOVED | |
|
|
Figure 5.8
Note: The attachment from the vent pipe to the vent termination cap must be sealed with silicone. Termination caps shall not be recessed into a wall or siding.
WARNING
Fire Hazard.
Exhaust Fume Risk.
Impaired Performance of Appliance.
•Ensure vent components are locked together correctly.
•Pipe may separate if not properly joined.
WARNING
Do NOT connect a pipe section to a termination cap without using the telescoping flue section found on the termination cap.
WARNING
Burn Risk.
•Local codes may require installation of a cap shield to prevent anything or anyone from touching the hot cap.
Step 5.
Place the wall thimble cover over the pipe assembly and slide the appliance and vent assembly towards the wall, carefully inserting the vent pipe into the vent termination cap assembly. It is important that the vent pipe extend into the vent termination cap a sufficient distance so as to result in a minimum pipe overlap of
Page 14 | January 28, 2008 |