Installation Guide

Locate the place in the duct where you wish to install the In-Line Duct Fan™. Align arrow label on unit in
direction of airflow.
FLEXIBLE DUCT
Simply cut the flexible duct and slide the In-Line Duct Fan™
in place by slipping the cut flexible duct ends over the
crimped ends on the In-Line Duct Fan™, making sure the
unit is well supported. Complete the installation by securing the In-Line Duct Fan™ to the flexible duct with
good quality duct tape or nylon cable ties.
METAL DUCT
Remove a section of the existing ductwork and slide the In-Line
Duct Fan™ in place by slipping the duct ends over the crimped
ends of the unit. Complete the installation by securing the
In-Line Duct Fan™ to the metal duct with the supplied #6 sheet metal screws spaced evenly around the
circumference on each end of the unit.
MODELS: DB200, DB204
1.
2a.
2b.
Airflow
Existing
flexible duct
Secure with
duct tape
Airflow
Secure with
sheet metal screws
Existing
metal duct
Suncourt Inc. recommends that you clean your In-Line Duct Fan™ at regular intervals, similar
to what is recommended for the fan of your furnace, but at least twice a year. Keep your In-Line
Duct Fan™ free of lint, dust, and debris. The In-Line Duct Fan™ must never be exposed to
temperatures over 140°F (60°C).
CLEANING AND MAINTENANCE
Locate the place in the duct where you wish to install the In-Line Duct Fan™. Align arrow label on
unit in direction of airflow.
FLEXIBLE DUCT
Install connectors onto any uncrimped ends of the unit. Then simply cut the flexible duct and slide the
In-Line Duct Fan™ in place by slipping the cut flexible duct ends
over the connectors or crimped ends on the In-Line Duct Fan™,
making sure the unit is well supported. Complete the
installation by securing the In-Line Duct Fan™ to the flexible
duct with good quality duct tape or nylon cable ties.
METAL DUCT
Install connectors onto any uncrimped ends of the unit, or crimp your existing ductwork. Then simply
place the existing duct over the crimped ends of the unit, or
the existing crimped ductwork into the unit. Secure the In-Line
Duct Fan™ to the metal duct with the supplied #6 sheet
metal screws spaced evenly around the circumference on each
end of the unit.
Airflow
Secure with
sheet metal screws
Existing
metal duct
Airflow
Existing
flexible duct
Secure with
duct tape
1.
2a.
2b.
MODELS: DB205, 206, 208, 210, 212, 305, 306, 308, 310, 412, 414, 416
MODELS: DB6GT and DB8GT
BOOST
AIRFLOW
BOOST
BOOST
AIRFLOW
AIRFLOW
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ONE YEAR WARRANTY
Subject to the following limitations, Suncourt Inc. (manufacturer) warrants that the In-Line Duct Fan™
will, for 1 (one) year from date of original retail purchase, but not exceeding two years from date of
manufacture, remain free from appearance of defects in workmanship or materials. This warranty is
subject to the following limitations: (a) manufacturer’s liability is limited to the replacement or repair of
the unit, as decided by the manufacturer; (b) a defective unit must be returned, prepaid, with proof of
purchase, to the point of purchase or as instructed below; and (c) this warranty does not apply to defects
resulting from the alteration, abuse, accidental damage, unauthorized repair, or misuse of the unit. This
warranty is given in lieu of all other warranties, guarantees, and conditions on manufacturer’s part, and
the manufacturer shall have no tortious or other liability in respect to this In-Line Duct Fan™.
In-Line
Duct Fan™
Optional
DuctStat
®