Hearth and Home Technologies GATEWAY - Manual (Page 16)

Heat & Glo • Gateway • 288-900 Rev. W • 10/08 16
Fire Risk. Explosion Risk.
Do NOT pack insulation or other combustibles between ceiling fi restops.
• ALWAYS maintain specifi ed clearances around venting and fi restop systems.
• Install wall shield and ceiling fi restops as specifi ed.
Failure to keep insulation or other material away from vent pipe may cause fi re.
WARNING
Figure 5.3 B-Type venting only
STRAIGHT HORIZONTAL VENTING
H (FT.)
40 Ft. Max. (12.2 m)
2 Ft. Min. (61 cm)
TERMINATION
CAP
H
TERMINATION
CAP
V
LISTED B-VENT
Figure 5.2 PV-Flex venting only.
VENTING WITH ONE 90º ELBOW
V (FT.)
50 Ft. Max. (13.8 m)