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LL Building Products
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sku: 331049973

LL BUILDING PRODUCTS 90' REGISTER BOX 14 X 6 X 8

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LL Building Products
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sku: 3576829

Master Flow 10 in. Damper

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LL Building Products
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sku: 3570368

Master Flow 10 in. Starting Collar

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LL Building Products
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sku: 3570393

Master Flow 10 in. x 4 in. to 6 in. End Register Box

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LL Building Products
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sku: 3576830

Master Flow 12 in. Damper

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LL Building Products
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sku: 3586193

Master Flow 12 in. x 4 in. to 6 in. Universal Register Box

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LL Building Products
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sku: 3576831

Master Flow 14 in. Damper

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LL Building Products
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sku: 3570370

Master Flow 14 in. Starting Collar

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LL Building Products
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sku: 3576828

Master Flow 14 in. x 14 in. to 12 in. Ceiling Register Box

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LL Building Products
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sku: 3589474

Master Flow 16 in. 90-Degree Turned 26-Gauge Adjustable Elbow

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LL Building Products
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sku: 3584293

Master Flow 16 in. Starting Collar

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LL Building Products
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sku: 3584294

Master Flow 18 in. Starting Collar

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LL Building Products
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sku: 331049973

LL BUILDING PRODUCTS 90' REGISTER BOX 14 X 6 X 8

90' REGISTER BOX 14 X 6 X 8|Creates a right-angle transition from 8 in. Round pipe or insulated flexible duct to a 14 in. x 6 in. air register|Install with sheet metal screws (not included)|Always...

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LL Building Products
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sku: 3576829

Master Flow 10 in. Damper

Master Flow Dampers balance and adjust the air flow in individual runs of round pipe in HVAC systems. The dampers include hardware that makes it easy to install into existing round pipe as well. They...

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LL Building Products
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sku: 3570368

Master Flow 10 in. Starting Collar

The Master Flow 10 in. Starting Collar 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...

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LL Building Products
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sku: 3570393

Master Flow 10 in. x 4 in. to 6 in. End Register Box

This Master Flow 10 in. x 4 in. x 6 in. End Register Box is ideal for when the opening in your floor is parallel to the floor joists and header and you need to create a right-angle, center-end...

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LL Building Products
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sku: 3576830

Master Flow 12 in. Damper

Master Flow Dampers balance and adjust the air flow in individual runs of round pipe in HVAC systems. The dampers include hardware that makes it easy to install into existing round pipe as well. They...

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LL Building Products
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sku: 3586193

Master Flow 12 in. x 4 in. to 6 in. Universal Register Box

Register Boxes create a straight (in-line) transition from round pipe or insulated flexible duct to an air register or grill. Available in an assortment of configurations. This particular item...

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LL Building Products
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sku: 3576831

Master Flow 14 in. Damper

Master Flow Dampers balance and adjust the air flow in individual runs of round pipe in HVAC systems. The dampers include hardware that makes it easy to install into existing round pipe as well. They...

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LL Building Products
|
sku: 3570370

Master Flow 14 in. Starting Collar

The Master Flow 14 in. Starting Collar 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...

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LL Building Products
|
sku: 3576828

Master Flow 14 in. x 14 in. to 12 in. Ceiling Register Box

The Master Flow 14 in. x 14 in. to 12 in. Ceiling Register Box features a 30-gauge, galvanized-steel construction to provide strength and durability. This ceiling register box creates a transition...

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LL Building Products
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sku: 3589474

Master Flow 16 in. 90-Degree Turned 26-Gauge Adjustable Elbow

Master Flow's Heavy Gauge Adjustable Elbows are used to make angular turns in round pipe to vent boilers, furnaces and hot water heaters where allowed by code. They have a sturdy galvanized steel...

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LL Building Products
|
sku: 3584293

Master Flow 16 in. Starting Collar

The Master Flow 16 in. Starting Collar 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...

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LL Building Products
|
sku: 3584294

Master Flow 18 in. Starting Collar

The Master Flow 18 in. Starting Collar 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...

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