4/12
433-1390K
Page 41
Termination
Caps supplied
with fireplace
6 in. (152 mm) Metal rigid or
flex pipe (not provided)
Outside Air
intake
Auxiliary
Convection
Air
Open/Close
Knob for
outside air
OUTSIDE AIR
OPEN
CLOSED
Figure 7.5 Handle location
both the Outside Air and Auxiliary Air kits are installed
on the right hand side of the fireplace.
D. Auxiliary Convection Air System
The Auxiliary Convection Air system allows the option at the time of installation of the fireplace, to run a 6 inch (152mm)
diameter duct to the outside of the home, and bring outside air over the fans; where it is heated and then distrbuted into
the room. This produces a postive pressure inside the home.
Alternatively, a 6 inch (152mm) duct can be run to another location in the home and used as a cold air return within the
home and distributed into the room where the fireplace is located. See Figure 7.7.
If no ducting is installed, the fans will only pull air from the room and re-circulate heated air back into the room.
Figure 7.7
Left = Room Air Right =Auxiliary Air
Figure 7.6 Auxiliary Convection Air Lever
Closed
Open