Combine Spools selected in ‘HVAC Spools’ listSave PDFSave selected topicSave selected topic and subtopicsSave all topicsShareShare to emailCopy topic URLLast UpdatedJan 24, 20231 minute readEngineeringE3D DesignE3D Design 3.1 Combines the spools selected in the HVAC Spools list. Related LinksModification