3.INSTALLATION (CONT’D)
3.9INSTALLING 2 EXTERIOR HOODS
Choose an appropriate location to install the exterior hoods:
•There must be a minimum distance of 6 feet (1.8 m) between the hoods to avoid
•There must be a minimum distance of 18 inches (457 mm) from the ground
Make sure the intake hood is at least 6 feet (1.8 m) away from the following:
•Dryer exhaust, high efficiency furnace vent, central vacuum vent
•Gas meter exhaust, gas barbecue grill
•Any exhaust from a combustion source
•Garbage bin and any other sources of contamination
Refer to figure below for connecting insulated ducts to the exterior hoods. An
| 6’’ Ø |
EXHAUST HOOD | (152 MM) |
INTAKE HOOD
18’’
(457 MM)
6’ | 18’’ |
(1.8 M) | (457 MM) |
6’
(1.8 M)
18’’
OPTIONAL(457 MM)
DUCT LOCATION
TAPE AND DUCT TIE
VD0028
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