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    Master Flow   7 in. Starting Collar with Damper

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    • Description

      The Master Flow 7 in. Starting Collar with Damper is suitable for most HVAC applications. It provides a transition from a flat surface like a plenum (made from metal, duct board or insulated) to round pipe or insulated flexible duct. The installed damper helps to control airflow in the run of pipe. This galvanized steel starting collar can be used with duct board, an internally lined or unlined plenum. It features extra-long tabs to fit most duct board thicknesses.

      • Connects round pipe or insulated flexible duct to a flat surface to start a duct run
      • Fits most HVAC types for universal application
      • Can be used with an internally lined or unlined plenum
      • Extra-long tabs to fit most duct board thicknesses through 1-1/2 in. (or R-6 value)
      • Seal seams with code-approved mastic, sealant or duct tape (sold separately)
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    • Specifications
      Brand/Model Compatibility :
      Universal Compatibility
      HVAC application :
      All HVAC types
      Product Depth (in.) :
      Product Height (in.) :
      Product Weight (lb.) :
      Product Width (in.) :
      Returnable :
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    • Shipping & Delivery Options

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      Express Delivery from Store is available for items currently in stock at a The Home Depot store within a delivery ZIP code. A driver from a local store will deliver the item(s).

      Outside Delivery:  Service includes delivery to area outside the house which is accessible by delivery equipment.

      Threshold Delivery: Service includes delivery across your first doorway or threshold (ie. garage, backyard, deck, first room of the home).

    This item cannot be shipped to the following state(s): AK,GU,HI,PR,VI

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