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  • M&M Manufacturing 400109 Duct Pipe Reducer 10 x 9
    M&M MANUFACTURING
    M&M Manufacturing 400109 Duct Pipe Reducer 10 x 9
    SKU: 400109
    Product Description The M&M Manufacturing 400109 Duct Pipe Reducer is designed for use in HVAC applications. This reducer effectively transitions duct sizes, enabling efficient airflow in ventilation systems. It measures ten inches by nine inches and weighs approximately 0.923 pounds. Made from durable sheet...
    $11.70
    $11.70
    $12.25
  • M&M Manufacturing 400-98 Duct Pipe Reducer 9 x 8
    M&M MANUFACTURING
    M&M Manufacturing 400-98 Duct Pipe Reducer 9 x 8
    SKU: 40098
    Product DescriptionThe M&M Manufacturing 400-98 Duct Pipe Reducer is designed for efficient air distribution within HVAC systems. This reducer transitions from a nine-inch diameter to an eight-inch diameter. It is made of sheet metal to ensure durability and reliability in various applications. Transition from...
    $11.23
    $11.23
    $11.27
  • M&M Manufacturing 400-87 Duct Pipe Reducer 8 x 7
    M&M MANUFACTURING
    M&M Manufacturing 400-87 Duct Pipe Reducer 8 x 7
    SKU: 40087
    Product Description The M&M Manufacturing 400-87 duct pipe reducer measures eight inches by seven inches. This product is made from sheet metal and weighs one point four six pounds. It is designed to connect ducts of different sizes effectively. Compatible with various duct systems...
    $21.99
    $21.99
  • M & M Manufacturing 12501309009 9 in. 30 ga 90 Degree Duct Elbow
    M&M MANUFACTURING
    M & M Manufacturing 12501309009 9 in. 30 ga 90 Degree Duct Elbow
    SKU: 12501309009
    Product DescriptionThe M & M Manufacturing 9 in. 30 ga 90 Degree Duct Elbow, MPN 12501309009, is a key component for your HVAC system. It is designed to facilitate airflow changes within duct systems. Made from 30 gauge galvanized steel Forms a 90-degree angle...
    $11.32
    $11.32
    $11.64
  • M&M Manufacturing 800141010
    M&M MANUFACTURING
    M&M Manufacturing 800141010 Duct Pipe Wye 28 Gauge 14 x 10 x 10
    SKU: 800141010
    28 Gauge Duct Pipe Wye 14 x 10 x 10 0.25 Lbs
    $41.07
    $41.07
    $51.49
  • M&M Manufacturing 800544 30 Gauge Duct Pipe Wye 5 x 4 x 4
    M&M MANUFACTURING
    M&M Manufacturing 800544 30 Gauge Duct Pipe Wye 5 x 4 x 4
    SKU: 800544
    Product DescriptionThe M&M Manufacturing 800544 is a 30 gauge duct pipe wye designed for easy air distribution. This duct fitting connects three sections of duct work and is commonly used in HVAC installations. The dimensions are five inches by four inches by four inches,...
    $16.11
    $16.11
    $24.94
  • M&M Manufacturing 12X6X8640DR6 Insulated Box W/Damper
    M&M MANUFACTURING
    M&M Manufacturing 12X6X8640DR6 Insulated Box W/Damper
    SKU: 12X6X8640DR6
    Product DescriptionThe M&M Manufacturing Insulated Box with Damper, model 12X6X8640DR6, is designed for improved air distribution. This insulated box integrates a damper to control airflow effectively. Standard size for efficient use Made from durable sheet metal Weight: 2 lbs for easy handling Product HighlightsThis...
    $30.16
    $30.16
    $33.28
  • M&M Manufacturing DP2424 Galvanized Steel Drain Pan 2 in Deep 24 in x 24 in
    M&M MANUFACTURING
    M&M Manufacturing DP2424 Galvanized Steel Drain Pan 2 in Deep 24 in x 24 in
    SKU: DP2424
    Product DescriptionThe M&M Manufacturing DP2424 is a galvanized steel drain pan designed for effective drainage. This model measures twenty-four inches by twenty-four inches and features a two-inch depth with hemmed edges. It is ideal for use in air distribution systems, providing reliable performance in...
    $50.00
    $50.00
    $57.90
  • M&M Manufacturing 300Q14 Adjustable Locking Quadrant Dampers for Starting Collar 14
    M&M MANUFACTURING
    M&M Manufacturing 300Q14 Adjustable Locking Quadrant Dampers for Starting Collar 14
    SKU: 300Q14
    Product DescriptionThe M&M Manufacturing 300Q14 Adjustable Locking Quadrant Dampers are designed for use with starting collars in duct systems. These dampers help control airflow in HVAC applications. Compatible with 14-inch starting collars. Adjustable for precise airflow control. Lightweight at 0.9 pounds for easy installation....
    $21.99
    $21.99
  • M&M Manufacturing 640R61489 Register Box R6 4 in. 14 x 8 x 9 in. Duct Replacement MPN
    M&M MANUFACTURING
    M&M Manufacturing 640R61489 Register Box R6 4 in. 14 x 8 x 9 in. Duct Replacement MPN
    SKU: 640R61489
    Product DescriptionThe M&M Manufacturing 640R61489 is a register box designed for air distribution applications. It has dimensions of fourteen inches by eight inches for the duct and stands four inches tall. Weighing only zero point four pounds, it is lightweight and easy to install....
    $23.66
    $23.66
    $24.06
  • M&M Manufacturing 640R61468 Register Box R6 4 in. Tall 14 x 6 x 8 in. Duct
    M&M MANUFACTURING
    M&M Manufacturing 640R61468 Register Box R6 4 in. Tall 14 x 6 x 8 in. Duct
    SKU: 640R61468
    Product DescriptionThe M&M Manufacturing 640R61468 Register Box R6 is a reliable solution for air distribution. This model features a height of 4 inches, making it suitable for various ventilation applications. Its dimensions of 14 x 6 x 8 inches provide ample space for duct...
    $23.99
    $23.99
    $24.42
  • M&M Manufacturing 640R61088 Register Box R6 Power 10 x 8 x 8 in. Duct
    M&M MANUFACTURING
    M&M Manufacturing 640R61088 Register Box R6 Power 10 x 8 x 8 in. Duct
    SKU: 640R61088
    Product DescriptionThe M&M Manufacturing 640R61088 Register Box R6 is suitable for air distribution systems. It measures ten inches by eight inches and has a depth of eight inches. The height of the box is four inches. It is made from durable sheet metal, ensuring...
    $21.99
    $21.99
    $29.82
  • M&M Manufacturing 507D12 Ductboard Starting Collar W/Quadrant Damper 12
    M&M MANUFACTURING
    M&M Manufacturing 507D12 Ductboard Starting Collar W/Quadrant Damper 12
    SKU: 507D12
    Product Description The M&M Manufacturing 507D12 is a ductboard starting collar with a quadrant damper, designed for efficient air distribution in HVAC systems. This collar has a diameter of twelve inches, making it suitable for a wide range of duct applications. The built-in quadrant...
    $17.36
    $17.36
    $20.68
  • M&M Manufacturing 507D10 Ductboard Starting Collar W/Quadrant Damper 10
    M&M MANUFACTURING
    M&M Manufacturing 507D10 Ductboard Starting Collar W/Quadrant Damper 10
    SKU: 507D10
    Product DescriptionThe M&M Manufacturing 507D10 is a ductboard starting collar with a quadrant damper designed for efficient air distribution. This product is essential in connecting ductwork to your HVAC system. Lightweight design at zero point seven one four pounds. Compatible with ten-inch ducting. Includes...
    $22.48
    $22.48
  • MM Manufacturing 50718 Ductboard Starting Collars with Holes 18 Inches
    M&M MANUFACTURING
    MM Manufacturing 50718 Ductboard Starting Collars with Holes 18 Inches
    SKU: 50718
    Product DescriptionThe MM Manufacturing 50718 Ductboard Starting Collars with Holes is ideal for air distribution systems. This product is designed for HVAC professionals and ensures a secure connection between ductboard and flexible duct. These starting collars are perfect for various air distribution projects. Compatible...
    $17.78
    $17.78
    $21.76
  • M&M Manufacturing 50714 Ductboard Starting Collars w/Holes 14
    M&M MANUFACTURING
    M&M Manufacturing 50714 Ductboard Starting Collars w/Holes 14
    SKU: 50714
    Product DescriptionThe M&M Manufacturing 50714 Ductboard Starting Collar is designed for effective air distribution in HVAC systems. Measuring fourteen inches, this product features pre-drilled holes to ensure easy installation. This collar is suitable for use with duct pipes and is made from sheet metal...
    $21.99
    $21.99
  • M&M Manufacturing 503ATH14 Air Tite Starting Collar Less Damper 14 in
    M&M MANUFACTURING
    M&M Manufacturing 503ATH14 Air Tite Starting Collar Less Damper 14 in
    SKU: 503ATH14
    Product Description M&M Manufacturing 503ATH14 is an Air Tite starting collar less damper designed for efficient air distribution in duct systems. This model features a gasketed flange that ensures a tight seal at the joint. The damper is lightweight at two point seven pounds,...
    $23.72
    $23.72
    $33.98
  • M&M Manufacturing 649R6108 Register Box R6 Without Ducting Holes 9 in. Tall 10 x 8
    M&M MANUFACTURING
    M&M Manufacturing 649R6108 Register Box R6 Without Ducting Holes 9 in. Tall 10 x 8
    SKU: 649R6108
    Product DescriptionThe M&M Manufacturing 649R6108 Register Box is an essential component for air distribution systems. This model features no ducting holes, making it ideal for specific installation needs. It measures nine inches in height and has dimensions of ten by eight inches. This product...
    $31.05
    $31.05
    $54.02
  • M&M Manufacturing 649R6106 Register Box R6 Without Ducting Holes 9 Inches Tall 10 x 6
    M&M MANUFACTURING
    M&M Manufacturing 649R6106 Register Box R6 Without Ducting Holes 9 Inches Tall 10 x 6
    SKU: 649R6106
    Product DescriptionThe M&M Manufacturing 649R6106 is a register box designed for versatile installation in air distribution systems. This model does not include ducting holes and measures nine inches in height by ten inches in width, and six inches in depth. It is suitable for...
    $29.18
    $29.18
    $53.35
  • M&M Manufacturing 649R684 Register Box R6 Without Ducting Holes 9 In Tall 8 X 4
    M&M MANUFACTURING
    M&M Manufacturing 649R684 Register Box R6 Without Ducting Holes 9 In Tall 8 X 4
    SKU: 649R684
    Product DescriptionThe M&M Manufacturing 649R684 is a register box designed for effective air distribution without ducting holes. This product measures nine inches in height and four inches by eight inches in width, making it suitable for various applications. It is lightweight at two pounds,...
    $29.58
    $29.58
    $46.82

About M&M Manufacturing

M&M Manufacturing™ ("M&M") is one of the country's largest producers of sheet metal products, primarily servicing the air distribution and ventilation market. M&M provides a comprehensive range of round, rectangular, oval and spiral ductwork, fittings and accessories for residential and commercial construction.

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