Shop Fantech Ducts & Dampers
Fantech provides ducts and dampers that are key pieces for your HVAC system. Fantech’s offerings motorized shut off dampers for circular ducts, 3-way recirculation bypass module for recovery ventilation, and Iris damper for measuring and adjusting airflow. See a variety of Fantech ducts and dampers at HomElectrical!
4-in Lint Trap for Dryer Ducts w/ Circular Connection
DBLT4W
Reduces Lint Accumulation in the Ductwork and Dryer Vent Minimizes the Risk of a Dryer Fire Suitable for a...
$80.77Each
6-in Motorized Shut Off Damper for Circular Ducts, 24V
ADC 6
Motorized OperationSpring ReturnTight SealSimple InstallationCircular Duct Connection Type...
$148.48Each
4-in Motorized Shut Off Damper for Circular Ducts, 24V
ADC 4
Motorized OperationSpring ReturnTight SealSimple InstallationCircular Duct Connection Type...
$140.97Each
4-in Steel Backdraft Dampers for Circular Ducts, 30 Pieces
RSK 4, Bulk Pack, 30 pcs/carton
Designed for Circular DuctsDamper Blades Formed from Aluminum H14Stainless Steel Torsion SpringSynthetic Rubber Gasket0.9-in Diameter Brass Central Rod...
$497.97Each
8x24-in 3-Way Recirculation Bypass Module for Recovery Ventilators
BPM 08-24P
3-Way ConfigurationAccessory for Recovery VentilatorsInsulated CabinetCompatible ActuatorFlanged Duct Connection...
$560.98Each
8x20-in 3-Way Recirculation Bypass Module for Recovery Ventilators
BPM 08-20
3-Way ConfigurationAccessory for Recovery VentilatorsInsulated CabinetCompatible ActuatorFlanged Duct Connection...
$507.74Each
8x14-in 3-Way Recirculation Bypass Module for Recovery Ventilators
BPM 08-14
3-Way ConfigurationAccessory for Recovery VentilatorsInsulated CabinetCompatible ActuatorFlanged Duct Connection...
$461.25Each
12-in Steel Backdraft Dampers for Circular Ducts
RSK 12, Damper
Designed for Circular DuctsDamper Blades Formed from Aluminum H14Stainless Steel Torsion SpringSynthetic Rubber Gasket0.9-in Diameter Brass Central Rod...
$60.73Each
12-in Steel Backdraft Dampers for Circular Ducts, 6 Pieces
RSK 12, Bulk Pack, 6 pcs/carton
Designed for Circular DuctsDamper Blades Formed from Aluminum H14Stainless Steel Torsion SpringSynthetic Rubber Gasket0.9-in Diameter Brass Central Rod...
$317.23Each
10-in Steel Backdraft Dampers for Circular Ducts
RSK 10, Damper
Designed for Circular DuctsDamper Blades Formed from Aluminum H14Stainless Steel Torsion SpringSynthetic Rubber Gasket0.9-in Diameter Brass Central Rod...
$47.24Each
10-in Steel Backdraft Dampers for Circular Ducts, 12 Pieces
RSK 10, Bulk Pack, 12 pcs/carton
Designed for Circular DuctsDamper Blades Formed from Aluminum H14Stainless Steel Torsion SpringSynthetic Rubber Gasket0.9-in Diameter Brass Central Rod...
$497.97Each
8-in Steel Backdraft Dampers for Circular Ducts
RSK 8, Damper
Designed for Circular DuctsDamper Blades Formed from Aluminum H14Stainless Steel Torsion SpringSynthetic Rubber Gasket0.9-in Diameter Brass Central Rod...
$33.72Each
8-in Steel Backdraft Dampers for Circular Ducts, 6 Pieces
RSK 8, Bulk Pack, 6 pcs/carton
Designed for Circular DuctsDamper Blades Formed from Aluminum H14Stainless Steel Torsion SpringSynthetic Rubber Gasket0.9-in Diameter Brass Central Rod...
$172.48Each
6-in Steel Backdraft Dampers for Circular Ducts
RSK 6, Damper
Designed for Circular DuctsDamper Blades Formed from Aluminum H14Stainless Steel Torsion SpringSynthetic Rubber Gasket0.9-in Diameter Brass Central Rod...
$28.48Each
6-in Steel Backdraft Dampers for Circular Ducts, 12 Pieces
RSK 6, Bulk Pack, 12 pcs/carton
Designed for Circular DuctsDamper Blades Formed from Aluminum H14Stainless Steel Torsion SpringSynthetic Rubber Gasket0.9-in Diameter Brass Central Rod...
$285.75Each
5-in Steel Backdraft Dampers for Circular Ducts
RSK 5, Damper
Designed for Circular DuctsDamper Blades Formed from Aluminum H14Stainless Steel Torsion SpringSynthetic Rubber Gasket0.9-in Diameter Brass Central Rod...
$26.98Each
5-in Steel Backdraft Dampers for Circular Ducts, 18 Pieces
RSK 5, Bulk Pack, 18 pcs/carton
Designed for Circular DuctsDamper Blades Formed from Aluminum H14Stainless Steel Torsion SpringSynthetic Rubber Gasket0.9-in Diameter Brass Central Rod...
$431.99Each
4-in Steel Backdraft Dampers for Circular Ducts
RSK 4, Damper
Designed for Circular DuctsDamper Blades Formed from Aluminum H14Stainless Steel Torsion SpringSynthetic Rubber Gasket0.9-in Diameter Brass Central Rod...
$20.97Each
8-in Motorized Shut Off Damper for Circular Ducts, 24V
ADC 8
Motorized OperationSpring ReturnTight SealSimple InstallationCircular Duct Connection Type...
$167.98Each
16-in Iris Damper for Measuring and Adjusting Airflow
IR 16
Air Tight DesignFixed Test Points for Precise MeasurementsAperture to Adjust the AirflowEasy MaintenanceFor Measuring and Adjusting Airflow...
$437.23Each
12-in Iris Damper for Measuring and Adjusting Airflow
IR 12
Air Tight DesignFixed Test Points for Precise MeasurementsAperture to Adjust the AirflowEasy MaintenanceFor Measuring and Adjusting Airflow...
$195.74Each
10-in Iris Damper for Measuring and Adjusting Airflow
IR 10
Air Tight DesignFixed Test Points for Precise MeasurementsAperture to Adjust the AirflowEasy MaintenanceFor Measuring and Adjusting Airflow...
$162.72Each
8-in Iris Damper for Measuring and Adjusting Airflow
IR 8
Air Tight DesignFixed Test Points for Precise MeasurementsAperture to Adjust the AirflowEasy MaintenanceFor Measuring and Adjusting Airflow...
$96.73Each
6-in Iris Damper for Measuring and Adjusting Airflow
IR 6
Air Tight DesignFixed Test Points for Precise MeasurementsAperture to Adjust the AirflowEasy MaintenanceFor Measuring and Adjusting Airflow...
$88.49Each
5-in Iris Damper for Measuring and Adjusting Airflow
IR 5
Air Tight DesignFixed Test Points for Precise MeasurementsAperture to Adjust the AirflowEasy MaintenanceFor Measuring and Adjusting Airflow...
$86.23Each
4-in Iris Damper for Measuring and Adjusting Airflow
IR 4
Air Tight DesignFixed Test Points for Precise MeasurementsAperture to Adjust the AirflowEasy MaintenanceFor Measuring and Adjusting Airflow...
$80.23Each
24x8-in 2W Shutter Damper w/ Spring-Return Actuators, 24V
EFD 24-8
Spring-Return ActuatorsEnergy EfficiencyAluminum FrameworkNylon Bearing SwivelPermitted Ambient Temperature: -22 to 122 Degrees60 HertzIP54...
$565.48Each
20x8-in 2W Shutter Damper w/ Spring-Return Actuators, 24V
EFD 20-8
Spring-Return ActuatorsEnergy EfficiencyAluminum FrameworkNylon Bearing SwivelPermitted Ambient Temperature: -22 to 122 Degrees60 HertzIP54...
$557.23Each
14x8-in 2W Shutter Damper w/ Spring-Return Actuators, 24V
EFD 14-8
Spring-Return ActuatorsEnergy EfficiencyAluminum FrameworkNylon Bearing SwivelPermitted Ambient Temperature: -22 to 122 Degrees60 HertzIP54...
$530.23Each
14-in Motorized Shut Off Damper for Circular Ducts, 24V
ADC 14
Motorized OperationSpring ReturnTight SealSimple InstallationCircular Duct Connection Type...
$196.48Each
4-in Lint Trap for Dryer Ducts w/ Circular Connection
DBLT4W
Reduces Lint Accumulation in the Ductwork and Dryer Vent Minimizes the Risk of a Dryer Fire Suitable for a...
$80.77Each
6-in Motorized Shut Off Damper for Circular Ducts, 24V
ADC 6
Motorized OperationSpring ReturnTight SealSimple InstallationCircular Duct Connection Type...
$148.48Each
4-in Motorized Shut Off Damper for Circular Ducts, 24V
ADC 4
Motorized OperationSpring ReturnTight SealSimple InstallationCircular Duct Connection Type...
$140.97Each
4-in Steel Backdraft Dampers for Circular Ducts, 30 Pieces
RSK 4, Bulk Pack, 30 pcs/carton
Designed for Circular DuctsDamper Blades Formed from Aluminum H14Stainless Steel Torsion SpringSynthetic Rubber Gasket0.9-in Diameter Brass Central Rod...
$497.97Each
8x24-in 3-Way Recirculation Bypass Module for Recovery Ventilators
BPM 08-24P
3-Way ConfigurationAccessory for Recovery VentilatorsInsulated CabinetCompatible ActuatorFlanged Duct Connection...
$560.98Each
8x20-in 3-Way Recirculation Bypass Module for Recovery Ventilators
BPM 08-20
3-Way ConfigurationAccessory for Recovery VentilatorsInsulated CabinetCompatible ActuatorFlanged Duct Connection...
$507.74Each
8x14-in 3-Way Recirculation Bypass Module for Recovery Ventilators
BPM 08-14
3-Way ConfigurationAccessory for Recovery VentilatorsInsulated CabinetCompatible ActuatorFlanged Duct Connection...
$461.25Each
12-in Steel Backdraft Dampers for Circular Ducts
RSK 12, Damper
Designed for Circular DuctsDamper Blades Formed from Aluminum H14Stainless Steel Torsion SpringSynthetic Rubber Gasket0.9-in Diameter Brass Central Rod...
$60.73Each
12-in Steel Backdraft Dampers for Circular Ducts, 6 Pieces
RSK 12, Bulk Pack, 6 pcs/carton
Designed for Circular DuctsDamper Blades Formed from Aluminum H14Stainless Steel Torsion SpringSynthetic Rubber Gasket0.9-in Diameter Brass Central Rod...
$317.23Each
10-in Steel Backdraft Dampers for Circular Ducts
RSK 10, Damper
Designed for Circular DuctsDamper Blades Formed from Aluminum H14Stainless Steel Torsion SpringSynthetic Rubber Gasket0.9-in Diameter Brass Central Rod...
$47.24Each
10-in Steel Backdraft Dampers for Circular Ducts, 12 Pieces
RSK 10, Bulk Pack, 12 pcs/carton
Designed for Circular DuctsDamper Blades Formed from Aluminum H14Stainless Steel Torsion SpringSynthetic Rubber Gasket0.9-in Diameter Brass Central Rod...
$497.97Each
8-in Steel Backdraft Dampers for Circular Ducts
RSK 8, Damper
Designed for Circular DuctsDamper Blades Formed from Aluminum H14Stainless Steel Torsion SpringSynthetic Rubber Gasket0.9-in Diameter Brass Central Rod...
$33.72Each
8-in Steel Backdraft Dampers for Circular Ducts, 6 Pieces
RSK 8, Bulk Pack, 6 pcs/carton
Designed for Circular DuctsDamper Blades Formed from Aluminum H14Stainless Steel Torsion SpringSynthetic Rubber Gasket0.9-in Diameter Brass Central Rod...
$172.48Each
6-in Steel Backdraft Dampers for Circular Ducts
RSK 6, Damper
Designed for Circular DuctsDamper Blades Formed from Aluminum H14Stainless Steel Torsion SpringSynthetic Rubber Gasket0.9-in Diameter Brass Central Rod...
$28.48Each
6-in Steel Backdraft Dampers for Circular Ducts, 12 Pieces
RSK 6, Bulk Pack, 12 pcs/carton
Designed for Circular DuctsDamper Blades Formed from Aluminum H14Stainless Steel Torsion SpringSynthetic Rubber Gasket0.9-in Diameter Brass Central Rod...
$285.75Each
5-in Steel Backdraft Dampers for Circular Ducts
RSK 5, Damper
Designed for Circular DuctsDamper Blades Formed from Aluminum H14Stainless Steel Torsion SpringSynthetic Rubber Gasket0.9-in Diameter Brass Central Rod...
$26.98Each
5-in Steel Backdraft Dampers for Circular Ducts, 18 Pieces
RSK 5, Bulk Pack, 18 pcs/carton
Designed for Circular DuctsDamper Blades Formed from Aluminum H14Stainless Steel Torsion SpringSynthetic Rubber Gasket0.9-in Diameter Brass Central Rod...
$431.99Each
4-in Steel Backdraft Dampers for Circular Ducts
RSK 4, Damper
Designed for Circular DuctsDamper Blades Formed from Aluminum H14Stainless Steel Torsion SpringSynthetic Rubber Gasket0.9-in Diameter Brass Central Rod...
$20.97Each
8-in Motorized Shut Off Damper for Circular Ducts, 24V
ADC 8
Motorized OperationSpring ReturnTight SealSimple InstallationCircular Duct Connection Type...
$167.98Each
16-in Iris Damper for Measuring and Adjusting Airflow
IR 16
Air Tight DesignFixed Test Points for Precise MeasurementsAperture to Adjust the AirflowEasy MaintenanceFor Measuring and Adjusting Airflow...
$437.23Each
12-in Iris Damper for Measuring and Adjusting Airflow
IR 12
Air Tight DesignFixed Test Points for Precise MeasurementsAperture to Adjust the AirflowEasy MaintenanceFor Measuring and Adjusting Airflow...
$195.74Each
10-in Iris Damper for Measuring and Adjusting Airflow
IR 10
Air Tight DesignFixed Test Points for Precise MeasurementsAperture to Adjust the AirflowEasy MaintenanceFor Measuring and Adjusting Airflow...
$162.72Each
8-in Iris Damper for Measuring and Adjusting Airflow
IR 8
Air Tight DesignFixed Test Points for Precise MeasurementsAperture to Adjust the AirflowEasy MaintenanceFor Measuring and Adjusting Airflow...
$96.73Each
6-in Iris Damper for Measuring and Adjusting Airflow
IR 6
Air Tight DesignFixed Test Points for Precise MeasurementsAperture to Adjust the AirflowEasy MaintenanceFor Measuring and Adjusting Airflow...
$88.49Each
5-in Iris Damper for Measuring and Adjusting Airflow
IR 5
Air Tight DesignFixed Test Points for Precise MeasurementsAperture to Adjust the AirflowEasy MaintenanceFor Measuring and Adjusting Airflow...
$86.23Each
4-in Iris Damper for Measuring and Adjusting Airflow
IR 4
Air Tight DesignFixed Test Points for Precise MeasurementsAperture to Adjust the AirflowEasy MaintenanceFor Measuring and Adjusting Airflow...
$80.23Each
24x8-in 2W Shutter Damper w/ Spring-Return Actuators, 24V
EFD 24-8
Spring-Return ActuatorsEnergy EfficiencyAluminum FrameworkNylon Bearing SwivelPermitted Ambient Temperature: -22 to 122 Degrees60 HertzIP54...
$565.48Each
20x8-in 2W Shutter Damper w/ Spring-Return Actuators, 24V
EFD 20-8
Spring-Return ActuatorsEnergy EfficiencyAluminum FrameworkNylon Bearing SwivelPermitted Ambient Temperature: -22 to 122 Degrees60 HertzIP54...
$557.23Each
14x8-in 2W Shutter Damper w/ Spring-Return Actuators, 24V
EFD 14-8
Spring-Return ActuatorsEnergy EfficiencyAluminum FrameworkNylon Bearing SwivelPermitted Ambient Temperature: -22 to 122 Degrees60 HertzIP54...
$530.23Each
14-in Motorized Shut Off Damper for Circular Ducts, 24V
ADC 14
Motorized OperationSpring ReturnTight SealSimple InstallationCircular Duct Connection Type...
$196.48Each