Hart Cooley 27541 Hc F206 8x5 Inch Metal Duct Fitting

Product Description

The Hart Cooley 27541 is a metal duct fitting designed for use in residential and commercial HVAC duct systems. This fitting carries the internal model reference HC F206 and is built to connect, transition, or terminate sections of sheet metal ductwork. Hart Cooley is a well-established name in the HVAC supply industry, known for producing registers, grilles, diffusers, and duct fittings that meet the demands of professional installers and mechanical contractors. The 27541 measures 8 inches by 5 inches, making it a mid-range size suitable for branch runs and secondary duct lines in forced-air heating and cooling systems. Metal duct fittings like this one are preferred in commercial and semi-commercial applications because of their durability, resistance to high airflow velocity, and long service life compared to flex duct alternatives. HVAC technicians rely on properly sized metal fittings to maintain system efficiency, minimize static pressure loss, and ensure consistent airflow distribution throughout a building. The 8 by 5 inch dimensions correspond to standard rectangular duct sizing used across many residential and light commercial systems, making this fitting a practical stock item for service contractors and sheet metal shops. This type of fitting is commonly used in trunk-and-branch duct layouts, where a main supply trunk distributes conditioned air to individual room outlets through smaller branch ducts. Proper fitment reduces air leakage, lowers energy consumption, and supports code-compliant duct installations. Whether used in new construction or a duct replacement project, the Hart Cooley 27541 delivers reliable performance in sheet metal ductwork assemblies.

• Metal construction for durability and long service life in HVAC duct systems
• 8 inches by 5 inches sizing fits standard rectangular duct branch runs
• Compatible with typical trunk-and-branch forced-air heating and cooling layouts

Product Highlights

The Hart Cooley 27541 is a metal duct fitting sized at 8 by 5 inches, built for professional HVAC duct installations where reliable airflow and durable construction are required.

Product Information

Standard Information

• Brand: HART COOLEY
• Manufacturer Part Number: 27541

Technical Specifications

• Model Reference: HC F206
• Fitting Size: 8 inches x 5 inches
• Material: Metal
• Application: HVAC Sheet Metal Ductwork