Heatilator CRAVE4836-C Installation Manual page 50

Figure 7.1 High Temperature Silicone Sealant
A
B
Figure 7.2
Note:
Make sure that the seams are not aligned to prevent
unintentional disconnection.
CORRECT
INCORRECT
Figure 7.4 Seams
50 Heatilator • CRAVE4836-C/ST-C, CRAVE6048-C/ST-C, CRAVE7260-C/ST-C, CRAVE8472-C/ST-C Installation Manual • 2601-980 Rev. N • 11/21
Lances Lances
Figure 7.3
NOTICE: When installing a vent system with an HRC
termination cap, all pipe system joints shall be sealed
using a high temperature silicone sealant (300 ºF minimum
continuous exposure rating).
• Apply a bead of silicone sealant (300 ºF minimum
continuous exposure rating) inside the female outer pipe
joint prior to joining sections.
• Only outer pipes are sealed, sealing the inner flue is not
required.
• All unit collar, pipe, slip section, elbow and cap outer
flues shall be sealed.