Top Hvac System Dampers Reviews

12 w X 4 h 3-Way AIR Supply Grille - Vent Cover & Diffuser - Flat Stamped Face - White [Outer Dimensions 13.75 w X 5.75 h]

12"w X 4"h Is The Size For The Duct Opening Measurement Only Actual Front End Frame Outer Dimensions Are 13.75"w X 5.75"h - SEE BELOW IN DESCRIPTION....
LOUVERED Supply Grille for Sidewall or Ceiling Application with SmoothGlide Technology, Easy Opening and Closing Back Dampers For Better Airflow....
QUALITY PACKAGING - Carefully Shrink Wrapped With Cardboard Backing To Prevent Damage In Shipment - Hand Inspected for Quality.
Easy Unrestricted Air Flow Deflection For Your HVAC System - 1/2 Inch Spaced Fins.

Check Stock

Alde!

Highest Rated Premium Airflow Control Backdraft Dampers.
Spring-loaded butterfly aluminum damper blades encased in a 20-guage galvanized steel housing.
May be installed in any position or orientation to prevent backflow and designed for use in AC, Heating, Vent and other HVAC application temperatures....
Extremely easy and secure inline duct insertion installation. Available in 4", 5", 6", 7", 8", 10", 12", 14" and 16"..
Minimal pressure to open. 0.04 to 0.08 in. w.g. Maximum automatic back flow protection.

Check Stock

10" x 4" ADJUSTABLE DIFFUSER - Vent Duct Cover - Grille Register - Sidewall or Cieling - High Airflow

10″w X 4″h Is The Size For The Duct Opening Measurement Only Actual Front End Frame Outer Dimensions Are 11.75″w X 5.75″h – SEE BELOW IN DESCRIPTION HOW TO MEASURE A GRILLE.
High Quality Steel Construction, No Scuff Powder Coat Durable Finish, Smooth, Shiny, Scratch-Resistant, No Sharp Edges, 2 Recessed Screw Holes On Each Side with Screws Included, Screws Same Color As Vent Cover, EASY INSTALLATION.
LOUVERED Adjustable Register Grille for Sidewall or Ceiling Application, Easy Opening and Closing Back Dampers For Better Airflow Control, Quiet and Smooth Control Lever, Noise Free Components.
QUALITY PACKAGING – Carefully Shrink Wrapped With Cardboard Backing To Prevent Damage In Shipment – Hand Inspected for Quality.
EACH INDIVIDUAL FIN IS ADJUSTABLE FOR MAX AIRFLOW CONTROL – Adjust The Fins To Open or Close From the Front – Easy Unrestricted Air Flow Deflection For Your HVAC System.

Check Stock

12 w X 6 h 2-Way-Flat Stamped Steel - Vent Cover - Grille Register - Sidewall or Ceiling - High Airflow - White [Outer Dimensions 13.75 w X 7.75 h]

12"w X 6"h Is The Size For The Duct Opening Measurement Only Actual Front End Frame Outer Dimensions Are 13.75"w X 7.75"h - SEE BELOW IN DESCRIPTION....
High Quality Solid Stamped Steel Construction, No Scuff Powder Coat Durable Finish, No Sharp Edges, 2 Recessed Screw Holes On Each Side with Screws....
LOUVERED Supply Grille for Sidewall or Ceiling Application with SmoothGlide Technology, Easy Opening and Closing Back Dampers For Better Airflow....
QUALITY PACKAGING - Carefully Shrink Wrapped With Cardboard Backing To Prevent Damage In Shipment - Hand Inspected for Quality.
Easy Unrestricted Air Flow Deflection For Your HVAC System - 1/2 Inch Spaced Fins.

Check Stock

ALDES 14 Round Spring Loaded Backdraft Damper - Professional Grade

Highest Rated Premium Airflow Control Backdraft Dampers.
Spring-loaded butterfly aluminum damper blades encased in a 20-guage galvanized steel housing.
May be installed in any position or orientation to prevent backflow and designed for use in AC, Heating, Vent and other HVAC application temperatures....
Extremely easy and secure inline duct insertion installation. Available in 4", 5", 6", 7", 8", 10", 12", 14" and 16"..
Minimal pressure to open. 0.04 to 0.08 in. w.g. Maximum automatic back flow protection.

Check Stock

8" X 4" 1-Way AIR Supply Grille - Vent Cover & Diffuser - Flat Stamped Face - White [Outer Dimensions: 9.75"w X 5.75"h]

8″w X 4″h Is The Size For The Duct Opening Measurement Only Actual Front End Frame Outer Dimensions Are 9.75″w X 5.75″h – SEE BELOW IN DESCRIPTION HOW TO MEASURE A GRILLE.
High Quality Solid Stamped Steel Construction, No Scuff Powder Coat Durable Finish, No Sharp Edges, 2 Recessed Screw Holes On Each Side with Screws Included, EASY INSTALLATION.
LOUVERED Supply Grille for Sidewall or Ceiling Application with SmoothGlide Technology, Easy Opening and Closing Back Dampers For Better Airflow Control, Quiet Lever.
QUALITY PACKAGING – Carefully Shrink Wrapped With Cardboard Backing To Prevent Damage In Shipment – Hand Inspected for Quality.
Easy Unrestricted Air Flow Deflection For Your HVAC System – 1/2 Inch Spaced Fins.

Check Stock

ALDES 6 Inch Round Spring Loaded Backdraft Damper - Professional Grade

Highest Rated Premium Airflow Control Backdraft Dampers.
Spring-loaded butterfly aluminum damper blades encased in a 20-guage galvanized steel housing.
May be installed in any position or orientation to prevent backflow and designed for use in AC, Heating, Vent and other HVAC application temperatures....
Extremely easy and secure inline duct insertion installation. Available in 4", 5", 6", 7", 8", 10", 12", 14" and 16"..
Minimal pressure to open. 0.04 to 0.08 in. w.g. Maximum automatic back flow protection.

Check Stock

HVAC Premium 6 w X 4 h 2-Way-Flat Stamped Steel - Vent Cover - Grille Register - Sidewall or Ceiling - High Airflow - White [Outer Dimensions 7.75 w X 5.75 h]

6"w X 4"h Is The Size For The Duct Opening Measurement Only Actual Front End Frame Outer Dimensions Are 7.75"w X 5.75"h - SEE BELOW IN DESCRIPTION HOW....
High Quality Solid Stamped Steel Construction, No Scuff Powder Coat Durable Finish, No Sharp Edges, 2 Recessed Screw Holes On Each Side with Screws....
LOUVERED Supply Grille for Sidewall or Ceiling Application with SmoothGlide Technology, Easy Opening and Closing Back Dampers For Better Airflow....
QUALITY PACKAGING - Carefully Shrink Wrapped With Cardboard Backing To Prevent Damage In Shipment - Hand Inspected for Quality.
Easy Unrestricted Air Flow Deflection For Your HVAC System - 1/2 Inch Spaced Fins.

Check Stock

16" X 4" 2-Way-Vertical AIR Supply Grille - Vent Cover & Diffuser - Flat Stamped Face - White [Outer Dimensions: 17.75"w X 5.75"h]

16″w X 4″h Is The Size For The Duct Opening Measurement Only Actual Front End Frame Outer Dimensions Are 17.75″w X 5.75″h – SEE BELOW IN DESCRIPTION HOW TO MEASURE A GRILLE.
High Quality Solid Stamped Steel Construction, No Scuff Powder Coat Durable Finish, No Sharp Edges, 2 Recessed Screw Holes On Each Side with Screws Included, EASY INSTALLATION.
LOUVERED Supply Grille for Sidewall or Ceiling Application with SmoothGlide Technology, Easy Opening and Closing Back Dampers For Better Airflow Control, Quiet Lever.
QUALITY PACKAGING – Carefully Shrink Wrapped With Cardboard Backing To Prevent Damage In Shipment – Hand Inspected for Quality.
Easy Unrestricted Air Flow Deflection For Your HVAC System – 1/2 Inch Spaced Fins.

Check Stock

ALDES 5 Inch 5 Round Spring Loaded Backdraft Damper - Professional Grade

Highest Rated Premium Airflow Control Backdraft Dampers - Used Specifically for 5" Duct Size Applications.
Spring-loaded butterfly aluminum damper blades encased in a 20-guage galvanized steel housing.
May be installed in any position or orientation to prevent backflow and designed for use in AC, Heating, Vent and other HVAC application temperatures....
Extremely easy and secure inline duct insertion installation. Available in 4", 5", 6", 7", 8", 10", 12", 14" and 16"..
Minimal pressure to open. 0.04 to 0.08 in. w.g. Maximum automatic back flow protection.

Check Stock

12"w X 8"h 2-Way-Vertical AIR Supply Grille - Vent Cover & Diffuser - Flat Stamped Face - White [Outer Dimensions: 13.75"w X 9.75"h]

12″w X 8″h Is The Size For The Duct Opening Measurement Only Actual Front End Frame Outer Dimensions Are 13.75″w X 9.75″h – SEE BELOW IN DESCRIPTION HOW TO MEASURE A GRILLE.
High Quality Solid Stamped Steel Construction, No Scuff Powder Coat Durable Finish, No Sharp Edges, 2 Recessed Screw Holes On Each Side with Screws Included, EASY INSTALLATION.
LOUVERED Supply Grille for Sidewall or Ceiling Application with SmoothGlide Technology, Easy Opening and Closing Back Dampers For Better Airflow Control, Quiet Lever.
QUALITY PACKAGING – Carefully Shrink Wrapped With Cardboard Backing To Prevent Damage In Shipment – Hand Inspected for Quality.
Easy Unrestricted Air Flow Deflection For Your HVAC System – 1/2 Inch Spaced Fins.

Check Stock

14\w X 6\h Adjustable AIR Supply Diffuser - HVAC Vent Cover Sidewall or Ceiling - Grille Register - High Airflow - White [Outer Dimensions: 15.75\w X 7.75\h]

14"w X 6"h Is The Size For The Duct Opening Measurement Only Actual Front End Frame Outer Dimensions Are 15.75"w X 7.75"h - SEE BELOW IN DESCRIPTION HOW TO MEASURE A GRILLE.
High Quality Steel Construction, No Scuff Powder Coat Durable Finish, Smooth, Shiny, Scratch-Resistant, No Sharp Edges, 2 Recessed Screw Holes On Each Side with Screws Included, Screws Same Color As Vent Cover, EASY INSTALLATION.
LOUVERED Adjustable Register Grille for Sidewall or Ceiling Application, Easy Opening and Closing Back Dampers For Better Airflow Control, Quiet and Smooth Control Lever, Noise Free Components.
QUALITY PACKAGING - Carefully Shrink Wrapped With Cardboard Backing To Prevent Damage In Shipment - Hand Inspected for Quality.
EACH INDIVIDUAL FIN IS ADJUSTABLE FOR MAX AIRFLOW CONTROL – Adjust The Fins To Open or Close From the Front - Easy Unrestricted Air Flow Deflection For Your HVAC System.

Check Stock

12" X 12" Adjustable AIR Supply Diffuser - HVAC Vent Cover Sidewall or Ceiling - Grille Register - High Airflow - White [Outer Dimensions: 13.75"w X 13.75"h]

12″w X 12″h Is The Size For The Duct Opening Measurement Only Actual Front End Frame Outer Dimensions Are 13.75″w X 13.75″h – SEE BELOW IN DESCRIPTION HOW TO MEASURE A GRILLE.
High Quality Steel Construction, No Scuff Powder Coat Durable Finish, Smooth, Shiny, Scratch-Resistant, No Sharp Edges, 2 Recessed Screw Holes On Each Side with Screws Included, Screws Same Color As Vent Cover, EASY INSTALLATION.
LOUVERED Adjustable Register Grille for Sidewall or Ceiling Application, Easy Opening and Closing Back Dampers For Better Airflow Control, Quiet and Smooth Control Lever, Noise Free Components.
QUALITY PACKAGING – Carefully Shrink Wrapped With Cardboard Backing To Prevent Damage In Shipment – Hand Inspected for Quality.
EACH INDIVIDUAL FIN IS ADJUSTABLE FOR MAX AIRFLOW CONTROL – Adjust The Fins To Open or Close From the Front – Easy Unrestricted Air Flow Deflection For Your HVAC System.

Check Stock