6
Figure 4
Figure 5
TYPICAL INSTALLATIONS
Figure 6a
Figure 6b
OUTSIDE AIR
REGISTER
PLASTIC COVERED
INSULATION
ALUMINUM
TAPE
FLEXIBLE
ALUMINUM DUCT
WALL
OPEN SIDE
DOWN
PLASTIC COVERED
INSULATION
OUTSIDE AIR
CONNECTOR
FIREPLACE
ALUMINUM
TAPE
FLEXIBLE
ALUMINUM DUCT
2 " MIN. CLEARANCE
PLYWOOD OR
DRYWALL
2" X 3"
FRAME
CAP
STORM COLLAR
ROOF SUPPORT
FLASHING
ATTIC
RADIATION
SHIELD
FIRESTOP
ASHT+
CHIMNEY
RADIATION RING