18" Backdraft Damper

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Shop 18" Backdraft Damper results

(Showing 1 - 36)

Mfr # 2C521

Key Features:

  • Item: 21"H-W 6"L Aluminum Wall Backdraft Dampr
  • Shutter Mounting Position: Vertical
  • Shutter Mounting Location: Wall
Mfr # 113BC

Key Features:

  • Body Material: PVC
  • Item: Valve Box
  • Shape: Rectangular
Mfr # 2C523

Key Features:

  • Item: 27"H-W 6"L Aluminum Wall Backdraft Dampr
  • Shutter Mounting Position: Vertical
  • Shutter Mounting Location: Wall
Mfr # 5UXL9

Key Features:

  • Item: Utility Pump
  • HP: 1/10 hp
  • Voltage: 115 V
Mfr # 2FTW6

Key Features:

  • Item: 27"H-W 5.75"L Alu Wall Exhaust Shutter
  • 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 # 1C211

Key Features:

  • Item: 51"H-W 5.75"L Alu Wall Vent Shutter
  • Shutter Mounting Position: Vertical
  • Shutter Mounting Location: Wall
Mfr # 45C666

Key Features:

  • Promotion Restriction: Not eligible for promotion
  • Item: 42"H-W 5.75"L Aluminum Exhaust Shutter
  • Shutter Mounting Position: Vertical
Mfr # 2C522

Key Features:

  • Item: 23"H-W 6"L Aluminum Wall Backdraft Dampr
  • 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 # SA48SW

Key Features:

  • Item: 56.1"H Alum Vertical Intake Shutter
  • Shutter Mounting Position: Vertical
  • Shutter Mounting Location: Wall
Mfr # 2FTX1

Key Features:

  • Item: 33"H-W 5.75"L Alu Wall Backdraft Dampr
  • Shutter Mounting Position: Vertical
  • Shutter Mounting Location: Wall
Mfr # 2C518

Key Features:

  • Item: 15"H-W 6"L Aluminum Wall Backdraft Dampr
  • 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 # 3HHP5

Key Features:

  • Item: 17"H-W 6"L Aluminum Backdraft Damper
  • Shutter Mounting Position: Vertical
  • Shutter Mounting Location: Wall
Mfr # 2C517

Key Features:

  • Item: 13"H-W 6"L Aluminum Wall Backdraft Dampr
  • 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 # 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 # 3C308

Key Features:

  • Item: 27"H-W 5.75"L Aluminum Backdraft Damper
  • Shutter Mounting Position: Vertical
  • Shutter Mounting Location: Wall
Mfr # 2FTW7

Key Features:

  • Promotion Restriction: Not eligible for promotion
  • Item: 39"H-W 5.75"L Alu Wall Exhaust Shutter
  • Shutter Mounting Position: Vertical
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 # 1C210

Key Features:

  • Promotion Restriction: Not eligible for promotion
  • Item: 45"H-W 5.75"L Alu Wall Vent Shutter
  • Shutter Mounting Position: Vertical
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 # CAR355

Key Features:

  • Item: Steel Backdraft Damper,14"
  • Accessory Type: Steel Backdraft Damper,14"
  • Package Quantity: 1
Mfr # 3C309

Key Features:

  • Item: 33"H-W 5.75"L Aluminum Backdraft Damper
  • Shutter Mounting Position: Vertical
  • Shutter Mounting Location: Wall
Mfr # 4C559

Key Features:

  • Item: 23"H-W 5.75"L Aluminum Backdraft Damper
  • Shutter Mounting Position: Vertical
  • Shutter Mounting Location: Wall
Mfr # SA36SW

Key Features:

  • Item: 43.6"H Alum Vertical Intake Shutter
  • Shutter Mounting Position: Vertical
  • Shutter Mounting Location: Wall
Mfr # HIDAMP20

Key Features:

  • Item: 20 Inch Backdraft Damper
  • Construction Material: Steel
  • Includes: Automatic Gravity Shutter
Mfr # 4C557

Key Features:

  • Item: 19"H-W 5.75"L Aluminum Backdraft Damper
  • Shutter Mounting Position: Vertical
  • Shutter Mounting Location: Wall
Mfr # CAR100

Key Features:

  • Item: Steel Backdraft Damper
  • Accessory Type: Steel Backdraft Damper,4"
  • Package Quantity: 1
Mfr # CAR200

Key Features:

  • Item: Steel Backdraft Damper
  • Accessory Type: Steel Backdraft Damper,8"
  • Package Quantity: 1
Mfr # 484X47

Key Features:

  • Exhaust/Supply Fan Item: Exhaust Fan
  • Blade Dia.: 24 in
  • Number of Speeds: 1
Mfr # 2FTX4

Key Features:

  • Item: 11.75"H-W 4.5"L Alu Univ Backdraft Dampr
  • Type: No Flange, Horizontal or Vertical Mount
  • Damper Size (In.): 11-3/4 x 11-3/4
Mfr # 484X38

Key Features:

  • Exhaust/Supply Fan Item: Exhaust Fan
  • Blade Dia.: 12 in
  • Number of Speeds: Variable