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I will professional hvac system design and complete cad drafting
Vrushabh Bodana
About this gig
Welcome to my Professional HVAC Design & Drafting Gig!
Are you looking for an HVAC design that is practically executable on-site? As an HVAC Design Engineer with site execution experience, I bridge the gap between complex engineering models and real-world construction, ensuring accurate, clash-free designs.
I specialize in pharmaceutical cleanrooms, ensuring strict adherence to rigorous industry standards (ISO, ACPH, RH). I also utilize custom AutoLISP programming to guarantee unmatched precision in CAD drafting.
My Services Include:
- Heat Load Calculations: Accurate thermodynamic modeling (differentiating between a machine's electrical power draw and its actual ambient heat generation).
- Equipment Sizing: Optimal AHU selection using Unilab Coils & ASHRAE standards.
- CAD Layouts: Reflected Ceiling Plans (RCP) and duct routing using AutoCAD/GstarCAD.
- VRF System Design: End-to-end load calculations and layouts.
- CAD Automation: Custom AutoLISP scripts for exact block replacement (maintaining original scale) and precise pick-point snapping.
- Documentation: Detailed BOQs and Basis of Design (BOD).
Please message me before placing an order to discuss your floor plans and project scope!
Delivery style preference
Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.
Get to know Vrushabh Bodana
Vrushabh Bodana
HVAC Design Engineer
- FromIndia
- Member sinceMay 2026
Languages
Gujarati, Hindi, English
I am a HVAC Design Engineer in pharmaceutical cleanroom environments and residential project execution. I possess expertise in VRF system design, and on-site commissioning. I utilize custom AutoLISP scripting to automate complex drafting workflows and ensure strict compliance with industry standards.
FAQ
What do you need from me to get started?
I need your architectural floor plans (preferably in .DWG format), ceiling heights, building location, and any specific requirements or standards (like cleanroom ISO classes) you need me to follow.
Do you provide the source files?
Yes! If you select the Standard or Premium package, I will provide the raw AutoCAD/GstarCAD (.DWG) source files along with the PDF layouts.
Can you do heat load calculations without CAD layouts?
Absolutely. If you only need the hvac load calculations or AHU sizing without the drafting, message me and I will create a custom offer for you!
