Southwark Metal 11001410 Straight Collar 14x10

Product Description

The SOUTHWARK METAL 11001410 is a straight duct collar used to connect rectangular ductwork sections in forced-air HVAC systems. This collar provides a rigid, leak-resistant transition point where a duct branch meets a trunk line, plenum, or air handler. It is sized at 14 x 10 inches and fabricated to 20-gauge sheet metal standards, giving it the structural integrity needed for commercial and residential duct installations. Licensed HVAC technicians and sheet metal contractors rely on straight collars like this one to maintain airflow alignment and minimize pressure loss at duct connection points.

This straight collar is suited for rectangular duct systems in residential and light commercial forced-air heating and cooling applications. It is typically installed at the plenum takeoff, trunk-to-branch transitions, or equipment connections where a flat, inline duct fitting is required. The 14 x 10 inch opening accommodates a common duct size found in standard residential trunk-and-branch layouts. Sheet metal contractors install this fitting during new construction rough-in or as a replacement component during duct system retrofits and repairs.

Key Features

• Straight collar design maintains airflow alignment at duct connection points
• 14 x 10 inch rectangular opening fits standard residential duct sizing
• 20-gauge sheet metal construction provides rigidity and durability
• Compatible with standard rectangular duct sealing and fastening methods
• Suitable for both new construction and retrofit duct installations

Compatibility

Designed as an OEM-style replacement and new-installation fitting for standard 14 x 10 inch rectangular duct systems in residential and light commercial forced-air HVAC applications.

Installation Notes

Installation should be performed by a licensed HVAC technician or sheet metal contractor in accordance with SMACNA duct construction standards and applicable local mechanical codes. Shut down and de-energize the air handler or furnace before beginning any ductwork connection. Secure the collar using sheet metal screws and seal all joints with UL 181-rated mastic or foil tape to maintain system pressure and efficiency. Do not compress or deform the collar during fitting, as distortion can restrict airflow and compromise the seal.

Technical Specifications

• Duct Opening Size: 14 x 10 inches
• Gauge: 20 gauge
• Fitting Type: Straight Collar
• Duct Shape: Rectangular

Standard Information

• Brand: SOUTHWARK METAL
• Manufacturer Part Number: 11001410