DBF 4XLT Specification Sheet

The Fantech DBL4XLT Dryer Booster Fan has been
specially designed to solve the problems caused by long
duct runs on clothes dryers.
According to dryer manufacturers and some local building
codes, booster fans should be added in the dryer duct run
when the length of the duct exceeds 24 feet with no bends,
20 feet with one bend or 15 feet with two bends.
HOW DOES IT WORK
When the dryer is on, Fantech's patented pressure sensing
switch automatically turns the booster fan on. The warm,
moist air in the dryer duct is exhausted out of the building
quickly.
The dryer booster fan monitors the status of the dryer and
will turn itself off when the dryer stops.
Wall mounted indicator panel with LED display lets
homeowners know that fan is fully operational.
FEATURES
• Inline Dryer Booster Fan featuring self-cleaning backward
curved impeller capable of maintaining an air velocity of
1200 fpm in duct systems up to 300 feet'.
• Galvanized steel housing with powder-coat finish
• Integrated Pressure Sensing Switch
• Wall-mount indicator panel
• Uses 4" duct
• 5 1/2 foot 120Vac power cord
• Mounting bracket and hardware included
SPECIFICATIONS
FAN- Inline fan with galvanized steel housing and backed
powder-coat finish. Backward inclined blades of the motorized
impeller allo lint to pass through the fan.
PRESSURE SWITCH- Fantech's patented pressure switch
automatically activates the booster fan when dryer comes on.
Includes 18" of pressure sensing tubing with mounting
grommets.
INDICATOR PANEL- Wall-mount, low voltage indicator panel
features an LED light that indicates to the homeowner that
the fan is working properly. The indicator panel will alert
homeowners of problems such as no power, blocked duct,
locked motor rotor and low speed conditions. A 50 foot cable
is included to connect the indicator panel to the booster fan.
DBF4XLT
Dryer Booster Fan
Distributed by:
Fan Max Max Static Pressure in Inches W.G. Max Duct
Model RPM Volts Watts Amps 0" .125" .25" .375" .5" .75" 1.0" 1.25" 1.5" Ps Dia.
DBF4XLT 2800 115 83 0.73 195 181 167 153 141 120 101 81 55 2.05" 4"