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!

Sort by

1-30 of 33 products

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...

$67.70Each

4-in Motorized Shut Off Damper for Circular Ducts, 24V

ADC 4

Motorized OperationSpring ReturnTight SealSimple InstallationCircular Duct Connection Type...

$123.74Each

8x24-in 3-Way Recirculation Bypass Module for Recovery Ventilators

BPM 08-24P

3-Way ConfigurationAccessory for Recovery VentilatorsInsulated CabinetCompatible ActuatorFlanged Duct Connection...

$518.24Each

8x20-in 3-Way Recirculation Bypass Module for Recovery Ventilators

BPM 08-20

3-Way ConfigurationAccessory for Recovery VentilatorsInsulated CabinetCompatible ActuatorFlanged Duct Connection...

$469.49Each

8x14-in 3-Way Recirculation Bypass Module for Recovery Ventilators

BPM 08-14

3-Way ConfigurationAccessory for Recovery VentilatorsInsulated CabinetCompatible ActuatorFlanged Duct Connection...

$426.00Each

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...

$53.24Each

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...

$279.74Each

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...

$41.25Each

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...

$438.74Each

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...

$29.24Each

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...

$152.24Each

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...

$24.74Each

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...

$252.00Each

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...

$23.24Each

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...

$380.99Each

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...

$18.74Each

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...

$385.49Each

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...

$438.74Each

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...

$172.49Each

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...

$143.24Each

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...

$84.74Each

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...

$77.99Each

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...

$75.75Each

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...

$70.49Each

34x14-in 2W Shutter Damper w/ Spring-Return Actuators, 24V

EFD 34-14

Spring-Return ActuatorsEnergy EfficiencyAluminum FrameworkNylon Bearing SwivelPermitted Ambient Temperature: -22 to 122 Degrees60 HertzIP54...

$777.00Each

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...

$522.74Each

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...

$514.49Each

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...

$490.49Each

14-in Motorized Shut Off Damper for Circular Ducts, 24V

ADC 14

Motorized OperationSpring ReturnTight SealSimple InstallationCircular Duct Connection Type...

$173.25Each

12-in Motorized Shut Off Damper for Circular Ducts, 24V

ADC 12

Motorized OperationSpring ReturnTight SealSimple InstallationCircular Duct Connection Type...

$165.75Each

1-30 of 33 products

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...

$67.70Each

4-in Motorized Shut Off Damper for Circular Ducts, 24V

ADC 4

Motorized OperationSpring ReturnTight SealSimple InstallationCircular Duct Connection Type...

$123.74Each

8x24-in 3-Way Recirculation Bypass Module for Recovery Ventilators

BPM 08-24P

3-Way ConfigurationAccessory for Recovery VentilatorsInsulated CabinetCompatible ActuatorFlanged Duct Connection...

$518.24Each

8x20-in 3-Way Recirculation Bypass Module for Recovery Ventilators

BPM 08-20

3-Way ConfigurationAccessory for Recovery VentilatorsInsulated CabinetCompatible ActuatorFlanged Duct Connection...

$469.49Each

8x14-in 3-Way Recirculation Bypass Module for Recovery Ventilators

BPM 08-14

3-Way ConfigurationAccessory for Recovery VentilatorsInsulated CabinetCompatible ActuatorFlanged Duct Connection...

$426.00Each

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...

$53.24Each

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...

$279.74Each

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...

$41.25Each

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...

$438.74Each

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...

$29.24Each

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...

$152.24Each

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...

$24.74Each

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...

$252.00Each

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...

$23.24Each

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...

$380.99Each

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...

$18.74Each

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...

$385.49Each

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...

$438.74Each

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...

$172.49Each

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...

$143.24Each

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...

$84.74Each

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...

$77.99Each

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...

$75.75Each

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...

$70.49Each

34x14-in 2W Shutter Damper w/ Spring-Return Actuators, 24V

EFD 34-14

Spring-Return ActuatorsEnergy EfficiencyAluminum FrameworkNylon Bearing SwivelPermitted Ambient Temperature: -22 to 122 Degrees60 HertzIP54...

$777.00Each

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...

$522.74Each

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...

$514.49Each

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...

$490.49Each

14-in Motorized Shut Off Damper for Circular Ducts, 24V

ADC 14

Motorized OperationSpring ReturnTight SealSimple InstallationCircular Duct Connection Type...

$173.25Each

12-in Motorized Shut Off Damper for Circular Ducts, 24V

ADC 12

Motorized OperationSpring ReturnTight SealSimple InstallationCircular Duct Connection Type...

$165.75Each

Need Assistance?

Never Stop Saving!

With HomElectrical, you are not just buying a product, you are buying a solution. Our goal is to help you make the most educated choice possible with the highest quality customer service. Whether it is about your electrical supplies, LED lighting, or HVAC projects, we have the knowledge and expertise to be your supply house. HomElectrical promotes growth and embraces change to save the earth and your wallet.