Product Overview

4
Modulating Dryer Duct
Boosters for Laundromats
and Laundry Rooms
Commercial clothes dryers work best when they are ducted
individually to the outdoors. For facilities with many dryers
this means multiple holes cut through the wall or roof which
is expensive initially and creates many potential points of
moisture entry into the building envelope.
One solution is to exhaust multiple dryers into a single duct and
termination. But this solves one problem and creates another.
Depending on the number of dryers operating there will be
wide swings in the exhaust velocity, reducing dryer efficiency
and causing excessive lint formation in the ducts and facility.
Our COP-Series controllers measure pressure within the com-
mon duct and modulate our Commercial Dryer Duct Booster
fans to match exhaust volume changes. This helps each dryer
operate more efficiently and keeps lint suspended within the
duct until it is exhausted outdoors.
With IEK8 In-Line
Elbow Kit installer can
keep exhaust vent on
a straight line.
CDB8 Indoor Mount Booster Fan
RT750 and RT1500 Rooftop Exhaust Fans
Clamshell design
allows easy access
for inspection of
duct and blower
wheel.
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All Tjernlund Dryer Duct Boosters feature material
handling blower wheels to eliminate lint buildup
within the blower housing, reducing maintenance
to a minimum.