ZV1050

31-14899 Rev. 3 
Installation Instructions
1
CONSTRUCT CEILING SUPPORT (cont.)
Ŷ$UUDQJHFURVVIUDPLQJLQWKHFHLOLQJWRVXLWWKHH[LVWLQJ
VWUXFWXUH6HHH[DPSOHV
±6HFXUHHDFK[EORFNZLWKDWOHDVWIRXU
ZRRGVFUHZV´ORQJQRWVXSSOLHG8VHZRRG
screws total for the two supports.
Ŷ7KHFURVVIUDPLQJPXVWEHDFFXUDWHO\DOLJQHGWR
ensure correct positioning of the hood.
Ŷ7KHFURVVIUDPLQJPXVWEHOHYHOLQDOOGLUHFWLRQV
Check with a spirit level and adjust if necessary.
IMPORTANT: The ceiling structure must be capable
of supporting the weight of the hood (approximately
300 pounds) and any inadvertent user contact loads.
The hood support frame will be supported by the 2 x
4 min. cross-framing.
Ductwork
Ŷ8VHWKHVKRUWHVWDQGVWUDLJKWHVWGXFWURXWHSRVVLEOH
)RUVDWLVIDFWRU\SHUIRUPDQFHGXFWUXQVKRXOGQRW
H[FHHGIHHWHTXLYDOHQWOHQJWKIRUDQ\GXFW
configuration.
Ŷ5HIHUWR³'XFW)LWWLQJV´FKDUWWRFRPSXWHWKHPD[LPXP
permissible length for duct runs to the outdoors.
Ŷ7KLVYHQWKRRGPXVWXVH´URXQGGXFW7KH´URXQG
GXFWFDQWUDQVLWLRQWR´[´
Ŷ,QVWDOOWKHKRXVHGXFWZRUNWRUXQKRUL]RQWDOO\EHWZHHQ
ceiling joists or straight up through the roof.
Finish the Ceiling
Ŷ)LQLVKWKHFHLOLQJVXUIDFH%HVXUHWRPDUNORFDWLRQRI
the ceiling joists and cross-framing. Check to be sure
WKHFHLOLQJLVOHYHOXVHVKLPVLIQHFHVVDU\
*Depending on available space.