During my internship as an HVAC Intern at Nebula Tech BBS Pvt. Ltd., I gained practical insights into Heating, Ventilation, and Air Conditioning system design, duct layout planning, equipment selection, and coordination with other MEP services. I worked closely with senior engineers and site teams to understand real-world project workflows.

Key Responsibilities

• Assisted in developing HVAC layout drawings using AutoCAD and Revit for accurate system planning and coordination.
• Conducted heat load calculations using both manual methods and industry-standard HVAC software tools.
• Supported duct sizing and routing plans for residential and commercial buildings.
• Observed installation of air handling units, VAVs, and chilled water piping.
• Helped in site verification and system performance checks during testing.

Tools & Software Exposure

• AutoCAD for duct and piping layout drawings.
• Revit MEP for 3D modeling and coordination.
• Carrier HAP (Hourly Analysis Program) – Introductory use.
• Utilized MS Excel for performing load calculations, preparing equipment schedules, and generating material take-offs.