20" Shutter
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Mfr # 2C522
Key Features:
- Item: 23"H-W 6"L Aluminum Wall Backdraft Dampr
- Shutter Mounting Position: Vertical
- Shutter Mounting Location: Wall
Mfr # 1C745
Key Features:
- Item: 23"H-W 5.75"L Alu Wall Backdraft Dampr
- Shutter Mounting Position: Vertical
- Shutter Mounting Location: Wall
Mfr # 3HHR2
Key Features:
- Item: 26"H-W Aluminum Spring Backdraft Damper
- Shutter Mounting Position: Horizontal
- Shutter Mounting Location: Ceiling
Mfr # 3HHR3
Key Features:
- Item: 32"H-W Aluminum Spring Backdraft Damper
- Shutter Mounting Position: Horizontal
- Shutter Mounting Location: Ceiling
Mfr # 3HHN8
Key Features:
- Item: 23"H-W 5 1/4"L Aluminum Backdraft Damper
- Shutter Mounting Position: Vertical
- Shutter Mounting Location: Wall
Mfr # 2C521
Key Features:
- Item: 21"H-W 6"L Aluminum Wall Backdraft Dampr
- Shutter Mounting Position: Vertical
- Shutter Mounting Location: Wall
Mfr # 2C523
Key Features:
- Item: 27"H-W 6"L Aluminum Wall Backdraft Dampr
- Shutter Mounting Position: Vertical
- Shutter Mounting Location: Wall
Mfr # 5NKN5
Key Features:
- Item: 22.75"H-W 4.5"L Aluminum Backdraft Dampr
- Type: Wall Mount, Supply
- Damper Size (In.): 20 x 20
Mfr # 2C518
Key Features:
- Item: 15"H-W 6"L Aluminum Wall Backdraft Dampr
- Shutter Mounting Position: Vertical
- Shutter Mounting Location: Wall
Mfr # 1C746
Key Features:
- Item: 27"H-W 5.75"L Alu Wall Vent Shutter
- Shutter Mounting Position: Vertical
- Shutter Mounting Location: Wall
Mfr # 2C520
Key Features:
- Item: 19"H-W 6"L Aluminum Wall Backdraft Dampr
- Shutter Mounting Position: Vertical
- Shutter Mounting Location: Wall
Mfr # 3HHR4
Key Features:
- Promotion Restriction: Not eligible for promotion
- Item: Ceiling Shutter
- Shutter Mounting Position: Horizontal
Mfr # 2FTX1
Key Features:
- Item: 33"H-W 5.75"L Alu Wall Backdraft Dampr
- Shutter Mounting Position: Vertical
- Shutter Mounting Location: Wall
Mfr # 3HHN5
Key Features:
- Item: 15"H-W 5 1/4"L Aluminum Backdraft Damper
- Shutter Mounting Position: Vertical
- Shutter Mounting Location: Wall
Mfr # 3HHL4
Key Features:
- Item: 7.75"H-W 4.5"L Aluminum Backdraft Damper
- Type: No Flange, Horizontal or Vertical Mount
- Damper Size (In.): 7-3/4 x 7-3/4
Mfr # 3HHL5
Key Features:
- Item: 15.8"H-W 4.5"L Alu Spring Bkdrft Dampr
- Type: No Flange, Horizontal or Vertical Mount
- Damper Size (In.): 15-3/4 x 15-3/4
Mfr # 1C209
Key Features:
- Promotion Restriction: Not eligible for promotion
- Item: 39"H-W 5.75"L Alu Wall Vent Shutter
- Shutter Mounting Position: Vertical
Mfr # 3C309
Key Features:
- Item: 33"H-W 5.75"L Aluminum Backdraft Damper
- Shutter Mounting Position: Vertical
- Shutter Mounting Location: Wall
Mfr # CAR150
Key Features:
- Item: 6"dia Aluminum Backdraft Damper
- Overall Height: 3 1/2 in
- Closure Type: Spring
Mfr # CAR100
Key Features:
- Item: Steel Backdraft Damper
- Accessory Type: Steel Backdraft Damper,4"
- Package Quantity: 1
Mfr # 3HHL6
Key Features:
- Item: 19.8"H-W 4.5"L Alu Spring Bkdrft Dampr
- Type: No Flange, Horizontal or Vertical Mount
- Damper Size (In.): 19-3/4 x 19-3/4
Mfr # 4YN20
Key Features:
- Item: 19"H-W 6"L Aluminum Gable Shutter Damper
- Shutter Mounting Position: Vertical
- Shutter Mounting Location: Wall
Mfr # 4C557
Key Features:
- Item: 19"H-W 5.75"L Aluminum Backdraft Damper
- Shutter Mounting Position: Vertical
- Shutter Mounting Location: Wall
Mfr # 4MJJ5
Key Features:
- Diffuser Shape: Square
- Diffuser Item: Ceiling Diffuser
- Diffuser Duct Size: 6 in
Mfr # 2FTX7
Key Features:
- Promotion Restriction: Not eligible for promotion
- Item: 42"H-W 5.75"L Alu Wall Backdraft Dampr
- Shutter Mounting Position: Vertical
Mfr # CX2121AM
Key Features:
- Item: Gable Shutter, Wall Shutter, Gable Fan Shutter, Gable Fan Cover, Attic Fan Shutter
- Shutter Mounting Position: Vertical
- Shutter Mounting Location: Wall
Mfr # 4MJL1
Key Features:
- Item: Sidewall/Ceiling Register
- Grille/Register Item: Sidewall/Ceiling Register
- Type: Four-Way Adjustable Curved Blade
Mfr # 3C312
Key Features:
- Item: 51"H-W 5.75"L Aluminum Backdraft Damper
- Shutter Mounting Position: Vertical
- Shutter Mounting Location: Wall
Mfr # 4C521
Key Features:
- Item: 39"H-W 5.75"L Alu Wall Backdraft Dampr
- Shutter Mounting Position: Vertical
- Shutter Mounting Location: Wall
Mfr # 4YN17
Key Features:
- Item: 26.75"H-W 4.5"L Alu Intake Shutter Dampr
- Shutter Mounting Position: Vertical
- Shutter Mounting Location: Wall
Mfr # 3HHL7
Key Features:
- Item: 27.8"H-W 4.5"L Alu Spring Bkdrft Dampr
- Type: No Flange, Horizontal or Vertical Mount
- Damper Size (In.): 27-3/4 x 27-3/4
Mfr # ANCFR16-ORG-A
Key Features:
- Item: Spiral Folding Ring Anchor
- Material: Steel
- Finish: Painted
Mfr # TACTI-CUT S 10
Key Features:
- Materials Cut: Brick, Stone
- For Use With Saw Type: Angle Grinders, Circular Saws, Tile Saws
- Blade Dia.: 10 in
Mfr # 2C517
Key Features:
- Item: 13"H-W 6"L Aluminum Wall Backdraft Dampr
- Shutter Mounting Position: Vertical
- Shutter Mounting Location: Wall
Mfr # 1C211
Key Features:
- Item: 51"H-W 5.75"L Alu Wall Vent Shutter
- Shutter Mounting Position: Vertical
- Shutter Mounting Location: Wall
Mfr # 3C972
Key Features:
- Louver Item: Stationary Intake Louver
- Item: 22"H 22"W Non-Drnbl GSteel Intake Louver
- Louver Type: Stationary Blade