HVAC DESIGN COURSE

Mechanical & MEP Specialization

HVAC DESIGN & DRAFTING COURSE

Duration: 2 - 3 Months (80 Hours) Mode: Classroom & Live Online Eligibility: B.Tech / Diploma / Mechanical Engineers Certification: ISO & TMD Certified

Course Overview

The HVAC Design & Drafting Course at TMD Infra is an intensive, industry-oriented training program tailored for mechanical engineering graduates, diploma holders, and working engineers aspiring to build careers as HVAC Design Engineers, Consultants, and Project Managers.

The curriculum thoroughly covers fundamental thermodynamics, psychrometrics, heat load estimation using Carrier HAP & manual E-20 sheets, air distribution duct design (SMACNA standards), hydronic chiller piping, VRF/VRV systems, and equipment selection based on ASHRAE, ISHRAE, and NBC guidelines.

What You Will Learn

Heat Load Calculations

HAP software, E-20 forms, solar heat gains & CFM airflows.

Air Distribution & Ducting

Ductulator sizing, aspect ratio, static pressure & diffusers.

Hydronics & Chilled Water

Pipe sizing, primary/secondary pumps, valves & fittings.

Multi-Floor Building Capstone

Complete live project blueprint, SLD/DLD drawings & BOQ.

Software & Tools Covered

Carrier HAP 5.1 Autodesk AutoCAD 2D Ductulator / Mc-Quay Duct Sizer Psychrometric Chart Software Pump & Pipe Sizing Calculators Excel E-20 Load Calculation Sheets

Complete Syllabus & Modules

  • Basic Fundamentals of HVAC & MEP introduction
  • Different Modes of Heat Transfer & Thermodynamics Laws
  • Codes & Standards: ISHRAE, ASHRAE, SMACNA, NBC, etc.
  • Role & responsibilities of a Senior HVAC Design Engineer
  • Coordination with architectural, electrical, plumbing & structural services
  • Laws of refrigeration & HEPA air filtration basics
  • Sensible Heat vs. Latent Heat transfer
  • British Thermal Units (BTU), Tons of Refrigeration (TR), and Unit Conversion
  • Temperature Scales, Enthalpy & Entropy
  • Atmospheric pressure effects and psychrometric principles
  • Vapor compression cycle & Pressure-Enthalpy (P-h) charts
  • Compressor Types: Reciprocating, Rotary, Scroll, Screw & Centrifugal
  • Condensers: Air-Cooled vs. Water-Cooled Condensers & Cooling Towers
  • Expansion Devices: Capillary tubes, Thermostatic & Electronic Expansion Valves
  • Evaporators: DX coils, flooded chillers, shell & tube, brazed plate
  • Window AC, Split Units, and Ductable Split Systems
  • VRV / VRF Technology: 2-pipe cooling only vs. 3-pipe heat recovery
  • Central Plant Chilled Water Systems (AHU, FCU, Primary & Secondary loops)
  • Package Units, Cassette AC & Precision AC (PAC) for Data Centers
  • Radiant Cooling, District Cooling & Heat Recovery Wheels (HRW)
  • Basement Car Parking Jet Fan Ventilation & Kitchen Exhaust Ecology Units
  • Dry Bulb (DBT), Wet Bulb (WBT), Dew Point (DPT), and Relative Humidity (RH)
  • Cooling & Dehumidification, Heating & Humidification processes
  • Sensible Heat Ratio (RSHR, GSHR, ESHR) and Apparatus Dew Point (ADP)
  • Bypass Factor (BF) & Mixed Air Condition Calculations
  • Building Survey, orientation, and U-values of Wall, Glass, Roof & Partitions
  • Internal heat gains: Occupancy, Lighting, Equipment & Appliances
  • Fresh air ventilation & Infiltration CFM calculation as per ASHRAE 62.1
  • Complete calculation on Carrier HAP Software & Manual Excel E-20 Sheets
  • Duct sizing methods: Equal Friction, Velocity Reduction, Static Regain
  • Duct sizing using Ductulator software with Aspect Ratio optimization
  • Diffusers, Grilles, Linear Slot Diffusers & Louver selection
  • Duct Sheet Metal Gauge selection, Thermal Insulation & Acoustic Lining
  • Single Line Diagram (SLD) & Double Line Diagram (DLD) shop drawing creation
  • Static pressure loss through straight ducts, elbows, dampers & filters
  • External Static Pressure (ESP) computation
  • Fan laws, performance curves, and Motor HP calculation
  • Chilled water pipe sizing based on GPM flow rate & head loss
  • Piping materials: MS Class C, GI, Copper & PPRC
  • Valves: Butterfly, Ball, Balancing valves, 2-way/3-way motorized control valves
  • Primary, Secondary, Condenser & Booster pump head and flow selection
  • Architectural floor plan study & zoning
  • Full heat load simulation using Carrier HAP
  • Complete duct routing, diffuser layout & chilled water schematic in AutoCAD
  • Preparation of Bill of Quantities (BOQ), Equipment Schedules & Tendering specs

Career Opportunities & Target Job Roles

  • HVAC Design Engineer
  • MEP Project Engineer
  • HVAC Site & Execution Engineer
  • HVAC Estimation & BOQ Engineer
  • HVAC MEP Consultant
  • Testing & Commissioning Engineer

Frequently Asked Questions

Mechanical engineering graduates (B.Tech / B.E.), Diploma in Mechanical Engineering, and practicing engineers looking to switch or advance in MEP consultancy are eligible.
Yes, every student completes an end-to-end design project for a multi-floor commercial building including heat load calculation, duct layout, chilled water piping, and BOQ.
Yes, TMD provides 100% placement assistance, resume preparation, and interview scheduling with leading MEP consultancies and contracting firms across India and the Gulf region.
HVAC Design Course Training
Fee Structure
Affordable & EMI Available
Special Student & Group Discounts
Quick Batch Enquiry

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