Dimension Guide
DIMENSIONS
36" AND 48" (91.4 CM AND 121.9 CM) COMMERCIAL STYLE WALL-MOUNT CANOPY
RANGEHOOD
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Venting Methods
Typical Internal Blower Motor System Venting Installations
A 10" (25.4 cm) round vent system is needed for installation (not included). The hood exhaust opening is 10" (25.4 cm) round.
NOTE: Flexible vent is not recommended. Flexible vent creates back pressure and air turbulence that greatly reduce performance.
Vent system can terminate either through the roof or wall.
Roof Venting
A. Roof cap
B. 10" (25.4 cm)
round vent
Wall Venting
VENTING REQUIREMENTS
■ Vent system must terminate to the outdoors.
■ Do not terminate the vent system in an attic or other enclosed area.
■ Do not use a 4" (10.2 cm) laundry-type wall cap.
■ Use metal vent only. Rigid metal vent is recommended. Plastic or metal foil vent is not recommended.
■ The length of vent system and number of elbows should be kept to a minimum to provide efcient performance.
For the most efcient and quiet operation:
■ Use no more than three 90° elbows.
■ Make sure there is a minimum of 24" (61.0 cm) of straight vent between the elbows if more than 1 elbow is used.
■ Do not install 2 elbows together.
■ Use clamps to seal all joints in the vent system.
■ The vent system must have a damper. If roof or wall cap has a damper, do not use damper supplied with the range hood.
■ Use caulking to seal exterior wall or roof opening around the cap.
■ The size of the vent should be uniform.
A
A
B
B
B
A
Wall Venting
A. Wall cap
B. 10" (25.4 cm)
round vent
A. Wall cap
B. 10" (25.4 cm)
round vent