LL Building Products | sku: 331049973 LL BUILDING PRODUCTS 90' REGISTER BOX 14 X 6 X 8 Log in for pricing Compare
LL Building Products | sku: 3570393 Master Flow 10 in. x 4 in. to 6 in. End Register Box Log in for pricing Compare
LL Building Products | sku: 3586193 Master Flow 12 in. x 4 in. to 6 in. Universal Register Box Log in for pricing Compare
LL Building Products | sku: 3576828 Master Flow 14 in. x 14 in. to 12 in. Ceiling Register Box Log in for pricing Compare
LL Building Products | sku: 3589474 Master Flow 16 in. 90-Degree Turned 26-Gauge Adjustable Elbow Log in for pricing Compare
LL Building Products | 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... Log in for pricing
LL Building Products | 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... Log in for pricing
LL Building Products | 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... Log in for pricing
LL Building Products | 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... Log in for pricing
LL Building Products | 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... Log in for pricing
LL Building Products | 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... Log in for pricing
LL Building Products | 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... Log in for pricing
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... Log in for pricing
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... Log in for pricing
LL Building Products | 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... Log in for pricing
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... Log in for pricing
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... Log in for pricing