This drawing contains a comprehensive block library of standardized elbow fittings for HVAC and plumbing systems, organized by amperage ratings from 32A to 350A. The collection includes various elbow types such as 45° elbows (45L), standard elbows (L), long-turn elbows (LT), and long-radius elbows (LL) across multiple size categories. Each block is systematically arranged in groups based on amperage ratings (32A, 40A, 50A, 65A, 75A, 100A, 125A, 150A, 200A, 250A, 300A, 350A), providing engineers with a complete selection of fittings for mechanical systems. The drawing also incorporates specialized elbow variants including S-type, T-type, and Y-type connections, with particular attention to water line transitions (WLT). This standardized library enhances design consistency and specification accuracy for commercial and industrial HVAC applications, saving significant time during system layout and detailing.
HVAC Piping Elbow Block Library with Amperage Ratings 32A-350A
