Installation guide
Installation InstructionsEnglish | 12 |
A
B
C
F
F
A
B
D
F
C
E
RECIRCULATING MODE VENTING THROUGH THE WALL VENTING THROUGH THE CEILING
A. 10” round transition
B. 10” round duct system
C. Cabinet / Duct cover kit
D. 90° elbow
E. Recirculating kit
F. Installation height:
Gas range MIN: 30” (76.2 cm)
Electric range MIN: 30” (76.2 cm)
NOTE:
Venting Methods
This hood is factory set for venting through the roof (vertical
discharge) or wall (horizontal discharge). A 10” (254 mm)
round duct system is needed for installation (not included).
NOTE: Flexible duct is not recommended. Flexible
ductwork creates back pressure and air turbulence that
greatly reduce performance.
Vent system can terminate either through the roof or wall.
Always install a metal vent cover where the ductwork exits
the house.
For Non-Vented (recirculating) Installations
If it is not possible to vent cooking fumes and vapors to
the outside, models HMWB30WS and HMWB36WS can
be used in the non-vented (recirculating) version, using the
recirculating kit (sold separately). Fumes and vapors are
recycled through the grid.
See optional accessories section.
Hood Transition
Vertical Discharge Transition
The hood is shipped ready for vertical discharge.
The transition supplied with the hood connects to standard
for vertical discharge.
11"
(280)
6"
(152.5)
CL
4
5
/
16
"
(110)
Assembly of the Transition
A minimum height clearance of 4
5
16’’ (110 mm) is needed
above the hood for transition mounting. See “General
Information” on page 6 for overall hood dimensions.
1. Depending on direction of discharge, align mounting
holes at base of transition with the mounting holes on
the top of the hood.