ACCESSORIES
35
Vent
Maintain 12" (18" for Canada)
minimum clearance above highest
anticipated snow level. Maximum of
24" above roof.
Combustion Air
Roof Boot/Flashing
(Field Supplied)
Support (Field Supplied)
45 Elbow
(Field Supplied)
Combustion Air
Vent
CONCENTRIC VENT CONVERSION KIT
(CVENT-2 (DCVK-20)
CVENT-3 (DCVK-30)
DCVK
(Vertical Installation)
DCVK
(Horizontal Installation)
The CVENT-2 (DCVK-20) (2") or
the CVENT-3 (DCVK-30) (3") is a
concentric vent kit approved with
furnaces listed in this manual.
This concentric vent kit allows for
vertical or horizontal vent termina-
tion. The illustrations give a brief
view of the kit and its application.
See the section in this manual
under "Vent Flue and Combustion
Air Pipe Terminations" for more
information or consult the Installa-
tion and Operating Instructions
(IO-619*).
Vent
Combustion Air
Flush to
1" maximum
45 Elbow
(Field Supplied)
Combustion Air
Vent
Strap
(Field Supplied)
