Agua CW522 Installation And Operating Instructions Manual - Page 5

Browse online or download pdf Installation And Operating Instructions Manual for Ventilation Hood Agua CW522. Agua CW522 15 pages. High power range hood. cw500 series

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DUCTING

Always use rigid type metal ducts. Flexible ducts can restrict airflow by more than 50%. 6" round

ductwork must be used to maintain maximum air flow efficiency with the 550 CFM motor. Units

with 300 CFM motors may use 4" round ductwork, however 6" ductwork is recommended.

Reduce the number of transitions and turns as much as possible. If a reducer is used, install a

long (cone shaped) reducer instead of a pancake reducer. If reducers, turns and transitions are

required, install them as far away from the exit exhaust opening as possible and as far apart from

each other as possible.

Below are some examples of different types of ventilation: