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The exhaust connection at the top basket (tumbler) must be made at the blower duct inside the cabinet.
No internal ductwork is included for the top basket (tumbler) (not available from ADC and must be
purchased elsewhere). Depending on the external ductwork layout, the installer has the option of the
ductwork coming out of the top or the back of the dryer. The ductwork used inside of the dryer, from the
blower duct to where it exits the dryer, must be a minimum of 6-inches (15.24 cm) in diameter (30 square
inches [193.6 square centimeters] cross-sectional area). At this point, (where the internal ducting ends),
the diameter must be increased to meet the application as described further in this manual.
IMPORTANT: When connecting ductwork to the top basket (tumbler) exhaust duct, be sure that
when screws are used they DO NOT restrict the operation (both opening and
closing) of the damper.
IMPORTANT: ALL ductwork joints must be taped to prevent moisture and lint from escaping into
the dryer and/or building.
The bottom basket (tumbler) includes a 6-inch (15.24 cm) ductwork, which extends from the dryer blower
duct to the lower back guard area. At this point, the diameter must be increased to meet the application as
described further in this manual.
The illustration below shows the ductwork connection points and what internal ductwork is included in
the dryer.