HVAC Design & Drafting Course

1. Introduction to HVAC

  • Fundamentals
  • Modes of Heat Transfer
  • Sensible Heat and Latent Heat
  • Codes and Standards

2. Basic Components of Air-Conditioning

  • Basic Refrigeration System or Vapor Compression Cycle
  • Pressure – Enthalpy Chart
  • Function & Types of Compressor
  • Function & Types of Condenser
  • Function & Types of Expansion Valve
  • Function & Types of Evaporator
  • Accessories used in the System
  • Refrigerant and Brines

3. Classification of Air-Conditioning System

  • Window A/C
  • Working of Window A/C with Line Diagrams
  • Split A/C
  • Types of Split A/C
  • Working of Split A/C with Line Diagrams
  • Ductable Split A/C
  • Working of Ductable Split A/C with Line Diagrams
  • Variable Refrigerant Volume (VRV)/Variable Refrigerant Flow (VRF)
  • Ductable Package A/C
  • Working of Ductable Package A/C with Line Diagrams
  • Package Roof Top Units
  • Central Plant Chill Water System

4. Categories of Air Conditioning

  • All air system
  • All water system
  • Air – water system
  • Direct Refrigerant system

5. Psychometric Process

  • Dry Bulb Temperature
  • Wet Bulb Temperature
  • Dew Point Temperature
  • Relative Humidity
  • Humidity Ratio

6. Processes

  • Heating
  • Cooling
  • Cooling and Dehumidification
  • Heating and Humidification
  • Finding Values Using the Chart

7. Load Calculation

  • Survey of Building
  • Cooling Load Steps
  • Finding Temperature difference(?T) (Wall, Glass, Roof , Partition)
  • Finding ‘U’ Factor (Wall, Glass, Roof, Partition)
  • Finding Ventilation requirement for IAQ
  • Load Calculations (Manually using E-20 form)
  • ESHF, ADP & Air Flow Rate(CFM) Calculation

8. Air Distribution System

  • Duct-Definition & Terminology
  • Duct Design consideration
  • Duct sizing methods
  • Duct sizing as per Aspect Ratio
  • Finding Duct size using Ductlator
  • Selection of Diffusers and Grilles
  • Gauge selection for Sheet Metal
  • BOQ Preparation for Duct System.
  • Legends and Symbols used in the HVAC Industry
  • Duct Materials and Insulation materials used in HVAC Industry
  • Concept of CAV & VAV

9. Static Pressure Calculation

  • Selection of Motor HP
  • Selection Fan/Blower RPM
  • Selection Air Handling Units

10. Hydronic System

  • Classification of Water Piping
  • Pipe sizing for chill water system
  • Fittings used in the HVAC Piping System
  • Valves used in the HVAC Piping System
  • Function of Valves
  • Pump Head Calculation
  • Selection of Pumps

11. VRF/VRV System

  • Selection of VRF/VRV Equipments
  • Indoor unit grouping
  • Copper Pipe Sizing
  • Refnet Pipe Selection

12. Air Conditioning Concepts

  • District Cooling System
  • Green Building
  • Clean Rooms

13. Ventilation systems

  • Kitchen ventilation system
  • Car parking ventilation system
  • Toilet Exhaust Ventilation System

14. Basics of Fire-fighting services

15. HVAC software’s

  • XL sheet for Load Calculation
  • Carrier Block Load for Load Calculation (HAP)
  • Duct sizer for Duct sizing
  • Pipe sizer for Pipe sizing
  • Psychrometric Software
  • E-queset

16. Personality development

  • Resume Writing Skills
  • Interview Skills Empowering
  • Stress Management
  • Self-Motivation
  • Presentation skills
  • Roles & Responsibilities of Design Engineers

Project Work: Training will be provided on Live Projects.

What our Students Say

Successfully completed my training from here. Instantly got job as well. Great institute

Sourav SharmaSourav Sharma

Perfect institute in Chandigarh. Autocad, Solidwork trainers are very co-operative.

Gurbinder SinghGurbinder Singh

Good place to practice software skills.

Nishant BhardwajNishant Bhardwaj

Why Deinde?

  • Start to End industry specific skills
  • World class courseware
  • Placement Assistance
  • Student projects that fetch top grades in Colleges
  • Certified Instructors

Who can Benefit?

  • Mechanical, Electrical and Civil Engineers
  • Architectural Engineers
  • Automobile Engineers
  • Aeronautical Engineers
  • Graduates
  • Utilities
  • Engineering / Diploma / ITI Students

Send us the name of CAD software you want to learn, your name and contact number at education@deinde.in or Enroll directly below

Enroll Now


Service Type
Provider Name
Deinde Engineering Services Pvt Ltd,
SCO 198-200, 4th Floor,Sector 34A,Chandigarh-160022,
Telephone No.+91 172 400 5143
Mohali, Chandigarh
We provide professional training in HVAC Design & Drafting and trained students for job placements.