Heatilator NDV3630 Owner's Manual page 41

B. Assemble Vent Sections (SLP Pipe Only)
Commercial, Multi-family (Multi-level exceeding
two stories), or High-Rise Applications
silicone seals on slip sections. Use care when removing
termination cap from slip pipe. If slip section seals are bro-
ken during removal of the termination cap, vent may leak.
1 - Align Seams
Figure 10.5 Adding Venting Components
-
break
2 - Rotate
Heatilator • Novus NDV Series • 4055-187 Rev J • 08/09
C. Assemble Slip Sections
sections at least 1 1/2 in. (38 mm). Secure slip sections
in length. Use the pilot holes. Pipe could separate if not
properly joined.
Figure 10.6 Slip Section Pilot Holes
Figure 10.7 Screws into Slip Section
of the slip section can be cut to the desired length.
When installing a vent system with an HRC
termination cap, all pipe system joints shall be sealed using
a high temperature silicone sealant.
• Apply a bead of silicone sealant inside the female outer
pipe joint prior to joining sections.
•
required.
•
shall be sealed.
Overlap pipe
41