Retrofit damper assembly

1. A damper assembly comprising:

a damper frame configured to be advanced into a duct to position the damper assembly within the duct, wherein the damper frame defines an air flow aperture;

a damper blade configured to rotate relative to the damper frame to control air flow through the aperture when the damper assembly is positioned within the duct, wherein the damper blade is configured to:

rotate to a closed end position wherein air is restricted from flowing through the aperture,

rotate to an open end position wherein air is less restricted from flowing through the aperture relative to the closed end position, and

rotate to one or more intermediate positions between the closed end and the open end positions;

a flexible member extending outward from the damper frame, the flexible member being configured to engage an inner wall of the duct when the damper assembly is positioned within the duct;

a damper insert arm pivotably secured to the damper frame,

wherein the damper insert arm is configured to be movable between a deployment configuration in which the damper insert arm is substantially parallel with the damper frame and an operational configuration in which the damper insert arm is substantially perpendicular to the damper frame; and

a latch secured to the damper assembly,

wherein the latch is configured to releasably engage the damper insert arm in order to hold the damper insert arm in the deployment configuration,

wherein the latch comprises a pin on a locking structure and a corresponding cutout, wherein the locking structure is secured to the damper frame;

wherein the corresponding cutout releasably engages the pin when the damper insert arm is in the deployed configuration.

2. The damper assembly of claim 1 , wherein the damper frame is a rigid damper frame, and wherein the flexible member is configured to at least one of bend, fold, or rollover on itself to engage the inner wall of the duct.

3. The damper assembly of claim 1 , wherein the damper blade is pivotally secured to the damper frame.

4. The damper assembly of claim 1 , further comprising an elongated deployment member configured to couple to the damper assembly, wherein the elongated deployment member is configured to facilitate advancement of the damper assembly into the duct when the deployment member is coupled to the damper assembly.

5. The damper assembly of claim 1 , wherein the damper frame includes an inner frame periphery and an outer frame periphery, wherein the inner frame periphery defines the aperture, and wherein the flexible member extends outward from the outer frame periphery.

6. A method, comprising:

positioning a damper assembly within a duct of a ductwork system, wherein the duct is configured to supply air to a register vent, and wherein the damper assembly comprises:

a damper frame configured to be advanced into the duct to position the damper assembly within the duct, wherein the damper frame defines an air flow aperture,

a damper blade configured to rotate relative to the damper frame to control flow through the aperture when the damper assembly is positioned within the duct, wherein the damper blade is configured to:

rotate to a closed end position wherein air is restricted from flowing through the aperture,

rotate to an open end position wherein air is less restricted from flowing through the aperture relative to the closed end position, and

rotate to one or more intermediate positions between the closed end and the open end positions, and

a flexible member extending outward from the damper frame,

a damper insert arm pivotably secured to the damper frame,

wherein the damper insert arm is configured to be movable between a deployment configuration in which the damper insert arm is substantially parallel with the damper frame and an operational configuration in which the damper insert arm is substantially perpendicular to the damper frame; and

a latch secured to the damper assembly,

wherein the latch is configured to releasably engage the damper insert arm in order to hold the damper insert arm in the deployment configuration,

wherein the latch comprises a pin on a locking structure and a corresponding cutout, wherein the locking structure is secured to the damper frame,

wherein the corresponding cutout releasably engages the pin when the damper insert arm is in the deployed configuration; and

engaging an inner wall of the duct with the flexible member.

7. The method of claim 6 , further comprising displacing the damper assembly in an upstream direction of the ductwork system to position the damper assembly within the duct.

8. The method of claim 6 , further comprising displacing the damper assembly through an output of a register boot to position the damper assembly within the duct.

9. The method of claim 6 , further comprising removing the register vent to access the duct.

10. The method of claim 6 , further comprising securing a housing of a control module to at least one of the duct or a register boot, wherein the control module is configured to control operation of the damper assembly.

11. The method of claim 6 , further comprising securing a housing of a power module to at least one of the duct or a register boot, wherein the power module is configured to provide electrical power to actuate the damper assembly.

12. The method of claim 6 , further comprising displacing the damper assembly in an upstream direction of the ductwork system using an elongated deployment member coupled to the damper assembly, wherein the elongated deployment member extends from the damper assembly in a downstream direction of the ductwork system.

13. The method of claim 12 , further comprising securing the elongated deployment member to at least one of the duct or a register boot to assist in anchoring the damper assembly within the duct.

14. The method of claim 6 , further comprising displacing the damper assembly in an upstream direction of the ductwork system using the damper insert arm pivotably secured to the damper frame.

15. The method of claim 14 ,

further comprising displacing the damper assembly in the upstream direction with the damper insert arm in the deployment configuration; and

actuating the latch secured to the damper assembly to cause the damper insert arm to transition from the deployment configuration to the operational configuration.

16. The method of claim 15 , wherein actuating the latch includes causing the latch to releasably engage the damper insert arm.

17. A method, comprising

positioning a damper assembly within a duct of a ductwork system, wherein the duct is configured to supply air to a register vent, and wherein the damper assembly comprises:

a damper frame configured to be advanced into the duct to position the damper assembly within the duct, wherein the damper frame defines an air flow aperture,

a damper blade configured to rotate relative to the damper frame to control flow through the air flow aperture when the damper assembly is positioned within the duct, wherein the damper blade is configured to:

rotate to a closed end position wherein air is restricted from flowing through the aperture,

rotate to an open end position wherein air is less restricted from flowing through the aperture relative to the closed end position, and

rotate to one or more intermediate positions between the closed end and the open end positions,

a flexible member extending outward from the damper frame,

a damper insert arm pivotably secured to the damper frame,

wherein the damper insert arm is configured to be movable between a deployment configuration in which the damper insert arm is substantially parallel with the damper frame and an operational configuration in which the damper insert arm is substantially perpendicular to the damper frame,

a latch secured to the damper assembly,

wherein the latch is configured to releasably engage the damper insert arm in order to hold the damper insert arm in the deployment configuration,

wherein the latch comprises a pin on a locking structure and a corresponding cutout, wherein the locking structure is secured to the damper frame,

wherein the corresponding cutout releasably engages the pin when the damper insert arm is in the deployed configuration,

a control module including a control module housing, wherein the control module is configured to control operation of the damper assembly, and

a power module including a power module housing, wherein the power module is configured to provide electrical power to actuate the damper assembly;

engaging an inner wall of the duct with the flexible member;

securing the control module housing to at least one of the duct or a register boot; and

securing the power module housing to at least one of the duct or the register boot.

18. The method of claim 17 , further comprising placing a control cable within at least one of the duct or a register boot, wherein the control cable extends between the power module housing and the control module housing.