Fan Coil Unit and Duct Support Detail with Full FCU Connection Plan

This AutoCAD DWG file presents a comprehensive Fan Coil Unit FCU connection layout designed for mechanical and HVAC system coordination. The FCU schematic clearly illustrates flow and return lines, testing points, drain outlet, and bracket-mounted support positions to guide accurate installation on site. The drawing highlights mechanical spacing requirements, piping alignment, and the correct routing method needed to ensure smooth airflow and system efficiency. The file also includes a complete duct support detail, showing 25 mm insulation, galvanized angle supports, and drop rods fitted with lock nuts and washers. The duct size varies according to the table provided, and each dimension is supported with precise installation spacing to maintain stability and minimise vibration. The soffit-level anchoring and calcium silicate inserts further enhance load distribution for long-term performance.

In addition to the FCU and duct layout, the DWG contains a Clevis Hanger assembly detail, illustrating threaded rod attachment, wedge anchor fitting, washer arrangement, and 180-degree pipe saddle configuration. This ensures secure pipe suspension for mechanical services. The included pipe support spacing chart specifies maximum support spans for pipe sizes ranging from small-diameter 15 mm lines to large 300 mm pipes. Combined, these coordinated HVAC details make the file valuable for engineers, designers, architects, and contractors seeking accurate, measurement-based mechanical service drawings.