Asko T743 Operations Instructions download pdf (Page 22)

Connecting to a ventilation duct

You will need a UL-CSA-approved, 4-inch ridged

metal exhaust duct. If a flexible duct is used, it

must comply with the Outline for Clothes Dryer

Transition Duct. Subject 2158A and maximum

length of 2.4 m (8 feet).

The more bends and the longer the duct, the

less air will circulate through the machine, which

will impede drying performance. We recommend

that you cut off any excess exhaust duct and run

the duct with as few bends as possible. And

make any necessary bends as gentle as

possible.

Maximum duct length of 60 feet and 4 elbows is

allowed. Subtract 4 feet of duct for each 90°

elbow. If more than 20 feet of duct is needed,

the diameter must be increased to 6” or 8” (152

mm or 203 mm).

When installing in warm climates (77° F and

above) with high humidity levels, do not route

the air exhaust duct upwards.

Examples of

installations

subtract 4 feet

for every 90°

elbow

To connect the exhaust duct to a

ventilation outlet, follow the steps below:

Connect the exhaust duct to a ventilation

exhaust fitting or to a discharge through the

wall.

Secure the duct joint to the outlet stub on the

machine.

Run the duct with as few bends as possible to

the point of discharge.

Ventilation grille

(not supplied

with machine)

This appliance shall not be exhausted into a

chimney, a wall, a ceiling, an attic, a crawl space

or a concealed space of a building. Only a rigid

or flexible metal duct shall be used for

exhausting. Only a metal ventilation grill shall be

used. If the duct is taken to a wall outlet, a

ventilation grill shall be fitted to prevent reverse

flow of cold air. Fit the ventilation grill to the

outside or inside of the wall.

Customer Care Center

1-800-898-1879

www.askousa.com

Installation instructions

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Asko T743 Operations Instructions Page 22

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