may be easier to mark both the inside and outside wall. Align holes by | bead of caulking (not supplied) around the gap between the pipe and | |
drilling a hole through center of the template from the inside through to | cover plate. Apply enough to fill some of the gap between the pipe | |
the outside. The template can now be positioned on the outside wall | and wall. Place some of the caulking on the back of the plate to hold it | |
using the drilled hole as a centering point for the template. | against the wall after installation. If the vent pipe is installed up to the | |
| wall, with a coupling on the end against the wall opening, the pipe with | |
3. A) MASONRY SIDE WALLS | the vent terminal can be prepared for gluing before inserting through | |
Chisel an opening approximately one half inch (1.3 cm) larger | the wall. Slide the pipe through the wall and insert into the coupling on | |
the other side of the wall, making sure that the vent terminal ends up | ||
than the marked circle. | ||
pointed in the correct position, see Figure 18. | ||
| ||
B) WOODEN SIDE WALLS |
| |
Drill a pilot hole approximately one quarter inch (0.64 cm) outside |
| |
of the marked circle. This pilot hole is used as a starting point |
| |
for a |
| |
staying approximately one quarter inch (0.64 cm) outside of the |
| |
line. (This will allow the vent to easily slide through the opening. |
| |
The resulting gap will be covered up by the Vent Terminal cover |
| |
plate.) Repeat this step on inside wall if necessary. |
| |
SEQUENCE OF INSTALLATIONS, FIGURE 18 |
| |
Cut a length of PVC pipe about 3.5 inches (8.9 cm) longer than wall |
| |
thickness at the opening. Glue vent terminal to this section of pipe. Slide |
| |
the wall plate over the pipe to stop against the vent terminal. Place a | VENT TERMINATION - FIGURE 18. |
CAUTION
LABEL ALL WIRES PRIOR TO DISCONNECTION WHEN SERVICING CONTROLS. WIRING ERRORS CAN CAUSE IMPROPER AND DANGEROUS OPERATION. VERIFY PROPER OPERATION AFTER SERVICING.
POWER VENT WIRING SCHEMATIC - FIGURE 19.
23
