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Fantech 411110 - DB 10 - Pressure Switch Kit Only With Delay

Item: DB 10
MFR: 411110
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DB10 Kit Includes:
  • DB10 Pressure Sensing Switch, 1 Piece
  • 3' Section of Tubing, 1 Piece
  • Grommet for Tubing, 1 Piece
  • Wire connectors for Electrical Connection, 4 Pieces
The DB10 is a positive pressure sensing switch that is used with a dryer exhaust booster fan. A booster fan is recommended where dryer output alone is insufficient to maintain adequate airflow in a long dryer exhaust duct run. The DB10 senses dryer operation and activates the booster fan from an independent electrical circuit (120 VAC).

The electrical supply to the booster fan is connected in series through the DB10 switch. One end of a pressure tube is connected to a nipple on the switch, the other end of the tube is tapped into the dryer duct through a grommet. Within ten seconds of the dryer beginning operation, positive pressure in the duct causes the switch diaphragm to close, activating the electronic timer circuit. The timer directs power to the fan in consecutive five minute cycles, effectively providing continuous boost as long as the dryer is on. When the dryer finishes its operation, the fan will complete the five minute cycle that it had started before the dryer stopped and then it will begin one final clearing cycle of five minutes. This means that the fan will continue to run for between five and ten minutes after the dryer has stopped.


NameFantech 411110 - DB 10 - Pressure Switch Kit Only With Delay
Gemaire Item NumberDB 10
Manufacturer Product Number411110
SKU - PIM Number1366804242438
ERP Number15767
Unit of MeasureEA
Weight2.0 Pounds (Lb)
Length8.0 Inches (In)
Width7.0 Inches (In)
Height6.0 Inches (In)
Country of OriginUSA
Voltage115 VAC
Full Load Amps2
Cycle/Hertz60 Hz
Maximum Amps2
Dual SpeedNo
Duct Diameter0"
For Use WithDryer Booster Fan
Maximum Ambient Temperature140°F (60°C)
Single SpeedYes
Energy Star RatedNo
UL RecognizedNo
Maximum Operating Amps2
UL ListedYes
GEM - Case Quantity


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