Broan best K3139 Mode D'emploi page 8

PREPARE THE HOOD
Note: On stainless steel hoods, carefully
remove the plastic protective film from all
exterior surfaces of the hood and decorative
flues, prior to final installation.
DUCTED CONFIGURATION
1. Install the discharge collar into the duct
connector of the range hood. Fig. 5
2. Attach an adequate length of 6" round
steel ducting to the range hood duct
connector. Fig. 5
3. Duct tape all joints to make them secure
and air tight.
4. Carefully place the lower decorative flue
into the recessed area of the range hood
top. Fig. 6.
5. Carefully slide the upper decorative flue
down inside the lower flue. Fig. 6.
Note: On 8" ceilings the air vents on the
upper flue are concealed by installing the
flue with air vents down.
On 9" ceilings, air vents on the upper flue
will be exposed after installation.
All manuals and user guides at all-guides.com
- 8 -
6"
DIAMETER
DUCT
DISCHARGE
COLLAR
DUCT
CONNECTOR
UPPER
FLUE
LOWER
FLUE
FIG. 5
UPPER
FLUE
VENTS
EXPOSED
UPPER
FLUE
VENTS
CONCEALED
FIG. 6