Before First Use
•
Check for transport damage.
Risk of suffocation!
Keep any packaging materials away from children
– these materials are a potential source of danger, e.g. suffocation.
DANGER
Airflow: 70 CFM
Power Consumption: 25W
Gross Weight: 6.42 lbs.
Ceiling Opening: 7.3 in. (L) x 7.5 in. (W)
Duct Output: 3" Required
Electric Service: 120V, 60Hz
Duct Diameter: 3 in.
Sound Output: 2.0 Sone
Specifications
•
Ensure ducting from fan to the outside of structure uses the shortest and straightest
route for best performance. Not doing so can restrict air flow and increase noise and
energy usage. Never reduce the recommended ductwork size. Fans using existing
ducting may not achieve full air flow ratings.
• Ensure to follow the “Not Recommended” examples above when installing duct work to
ensure proper ventilation.
•
Ensure duct joints and exterior penetrations are sealed with caulk or other similar
material to create an air-tight path and to minimize structure heat loss and gain and
reduce the potential for condensation.
•
Wrapping duct with insulation can minimize possible condensation buildup, heat loss,
heat gain and inhibit mold growth.
Typical Installation
Fan housing
Duct
Roof cap
Eave vent
Wall cap
Eave
Roof
Wall
Fan housing
Duct
Too sharp of bend
Fan
body
Minimum 18"
Avoid duct shrink
Too many bends
Elbow near the body
RECOMMENDED
Not Recommended
Typical Installation
Duct
Fan housing
Fan
Housing
Minimum 18"
Not Recommended
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