M&M Manufacturing

Product DescriptionThe M&M Manufacturing 5085 Ductboard Finger Saver Starting Collars are designed for use in air distribution systems. This product is ideal for connecting ductwork efficiently and securely. The collar includes holes for easy installation and is suitable for various duct sizes. Designed for...

Product DescriptionThe M&M Manufacturing 14027 is an aluminum uninsulated flexible air duct, measuring seven inches by eight feet. This duct is designed for various HVAC applications requiring a flexible and efficient airflow solution. It is sold per foot and weighs one point ninety-three pounds....

Product DescriptionThe M&M Manufacturing MPLSC5 offers a reliable solution for covering refrigerant line sets. This product, designed with sheet metal, ensures durability and longevity for protecting your line sets. 5 inches x 4 inches x 5 inches x 10 feet long Weight: 10 lbs...

Product DescriptionThe M&M Manufacturing 504MSD10 Metal Spin-In Start Collar with Damper enhances air distribution systems by providing efficient airflow management. Engineered for easy installation, this 10-inch start collar ensures optimal performance in air duct systems. Constructed from high-quality metal for durability and longevity. Includes...

Product DescriptionThe M&M Manufacturing 504MSD8 is an eight-inch metal spin-in start collar with a built-in damper, designed for robust air distribution in HVAC systems. This component is essential for directing air flow efficiently within duct systems. Includes an integrated damper for airflow control. Constructed...

Product DescriptionEnhance your air distribution network with M&M Manufacturing's 645R61288, a 12-inch 45-degree insulated regular box, featuring an adjustable collar designed for optimal efficiency in air distribution systems. Robust configuration aids consistent airflow dynamics. Adjustable collar for flexible installation and system compatibility. Insulation properties...

Product DescriptionThe M&M Manufacturing 800654 is a galvanized duct pipe wye measuring six inches by five inches by four inches, designed for efficient air distribution. This product is suitable for various HVAC applications where connecting ducts at a branching point is necessary. Material: Galvanized...

Product DescriptionThe M&M Manufacturing 50812 Ductboard Finger Saver Starting Collar with Holes is an essential component for air distribution systems. This 12-inch collar is designed to simplify the installation process and enhance the durability of ductwork. Streamlines duct installation 12-inch size for standard fit...

Product DescriptionThe M & M Manufacturing 12501309003 is a three-inch adjustable duct elbow designed for effective air distribution. This 90-degree angle fitting is made of galvanized steel, ensuring durability and reliability in HVAC applications. It is ideal for redirecting airflow in tight spaces. Constructed...

Product DescriptionThe M&M Manufacturing 507D5 Ductboard Starting Collar with Quadrant Damper is designed for efficient airflow management in HVAC systems. This sheet metal component is used to connect round duct pipes to ductboard, providing a secure and reliable fit. Easy installation with Quadrant Damper...

Product Description The M&M Manufacturing 507D4 Ductboard Starting Collar with Quadrant Damper is an essential component for connecting ductboard systems. This 4-inch collar ensures a secure and efficient link, facilitating smooth air distribution. 4-inch size for versatile use Includes quadrant damper for air control...

Product Description The M & M Manufacturing 300Q7 is a 7-inch damper with a quad installation. This damper is essential for regulating airflow in various HVAC systems. It is designed for easy integration into your existing setup. 7-inch damper Quad installation Ideal for HVAC...

Product DescriptionThe M&M Manufacturing 300Q5 is an adjustable locking quadrant damper designed for starting collars. This durable sheet metal product enhances airflow control and is ideal for HVAC applications. Adjustable locking feature for precise airflow management Compatible with a range of duct systems Weighs...

Product DescriptionThe M&M Manufacturing 300Q4 Adjustable Locking Quadrant Dampers are essential for HVAC applications. These dampers are designed for starting collars and ensure optimal air distribution. Ideal for HVAC systems Adjustable locking mechanism Suitable for starting collars Product HighlightsEnhance HVAC system efficiency with M&M...

Product DescriptionThe M&M Manufacturing Ductboard Starting Collars w/Holes, MPN 5079, are designed for efficient duct connection. These collars help create tight connections in ductwork systems. Their specific design allows for easy fitting with standard duct pipes, ensuring reliable airflow. Weight: 0.93 pounds Size: 9...

Product DescriptionThis 8-inch Damper with Quad from M & M Manufacturing, model number 300Q8, is designed for effective air flow control in HVAC systems. It is ideal for use in various heating and cooling installations. Precisely controls air flow Quad design for enhanced performance...

Product DescriptionThe M&M Manufacturing 300Q6 adjustable locking quadrant damper is designed for use with starting collars. This damper measures six inches and weighs zero point twenty-four pounds. It provides a reliable solution for airflow control in HVAC applications. Designed for use with starting collars...

Product DescriptionThe M&M Manufacturing 50820 Ductboard Finger Saver Starting Collars are essential components for air distribution systems. These collars feature holes that simplify installation and provide secure connections. Designed for use with ductboards, they ensure a reliable fit while improving airflow efficiency. Designed specifically...

Product DescriptionThe M&M Manufacturing 40043 Duct Pipe Reducer is designed to connect ductwork of different diameters, specifically four inches to three inches. This reducer is made from durable sheet metal, ensuring reliable performance in HVAC applications. Compatible with 4 inch and 3 inch duct...

Product DescriptionM&M Manufacturing introduces the 12501309004, a 4 inch 30 gauge 90 degree duct elbow, crafted for efficient air distribution within HVAC systems. Constructed with high-quality galvanized steel for durability and reliability. Ideal for facilitating directional changes in ductwork with minimal pressure drop. Seamlessly...