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The SNAPPY 212-14ny is a galvanized sheet metal duct cap designed to terminate or seal rectangular duct openings measuring 14 inches by 8 inches. It features a set-in design with an integrated cleat, allowing the cap to lock securely onto the duct end without fasteners. This type of fitting is standard in residential and light commercial sheet metal ductwork systems and is typically installed by HVAC sheet metal mechanics or duct installers during rough-in or system modification work. The galvanized steel construction provides corrosion resistance suitable for conditioned air supply and return applications.
This duct cap fits rectangular duct with a 14-inch by 8-inch opening. The cleat-style attachment method is common in snap-lock and Pittsburgh-seam ductwork assemblies, making it straightforward to install at duct terminations, capped branch runs, or seasonal closure points. It is suited for residential forced-air systems and light commercial duct installations where a finished, secure end cap is required.
Designed as an OEM-style sheet metal fitting for use with standard 14-inch by 8-inch rectangular galvanized ductwork in residential and light commercial forced-air HVAC systems.
Installation is performed by HVAC sheet metal mechanics or duct installers. Shut down the air handling system and relieve system pressure before fitting the cap onto the duct end. Slide the cap over the duct opening and engage the cleat to secure the fit; no additional fasteners are typically required for standard set-in cleat installations. Work should conform to SMACNA duct construction standards and applicable local mechanical codes.
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