The Course enables the entry level and working engineers to understand the basics, different systems used in Air Conditioning for Domestic and commercial purposes.
To achieve the optimal design, one should needs good analytical skills and up-to-date technical knowledge of various system designs. This training is useful to design HVAC Systems. This training is an opportunity to apply the academics and develop an understanding of how to develop solution-driven concepts and translate them into a complete set of plans and prototypes.
HVAC Required in Commercial Buildings, Airports, Shopping malls, Petrochemical complex, refineries, pharmaceutical industry, Aerospace industry, Hospitals etc..,
1.Prelude to HVAC
b. Modes of Heat Transfer
c. Sensible Heat and Latent Heat
d. Codes and Standards
2.Basic Components of Air-Conditioning and Refrigeration machines
a. Basic Refrigeration System or Vapor Compression Cycle
b. Pressure – Enthalpy Chart
c. Function & Types of Compressor
d. Function & Types of Condenser
e. Function & Types of Expansion Valve
f. Function & Types of Evaporator
g. Accessories used in the System
h. Refrigerant and Brines
3. Classification of Air-Conditioning System
a. Window A/C
i.Working of Window A/C with Line Diagrams
b. Split A/C
i.Types of Split A/C
ii.Working of Split A/C with Line Diagrams
c. Ductable Split A/C
i.Working of Ductable Split A/C with Line Diagrams
d. Variable Refrigerant Volume (VRV)/Variable Refrigerant Flow (VRF)
e. Ductable Package A/C
i.Working of Ductable Package A/C with Line Diagrams
ii.Package Roof Top Units
f. Central Plant Chill Water System
4. Categories of Air Conditioning
a. All air system
b. All water system
c. Air - water system
d. Direct Refrigerant system
5. Study of Psychometric Charts
a. Dry Bulb Temperature
b. Wet Bulb Temperature
c. Dew Point Temperature
d. Relative Humidity
e. Humidity Ratio
iii.Cooling and Dehumidification
iv.Heating and Humidification
v.Finding Values Using the Chart
6. Load Calculation.
a. Survey of Building
b. Cooling Load Steps
c. Finding Temperature difference(?T) (Wall, Glass, Roof , Partition)
d. Finding ‘U’ Factor (Wall, Glass, Roof, Partition)
e. Finding Ventilation requirement for IAQ
f. Load Calculations (Manually using E-20 form)
g. ESHF, ADP & Air Flow Rate(CFM) Calculation
7. Air Distribution System
a. Duct-Definition & Terminology
b. Duct Design consideration
c. Duct sizing methods
d. Duct sizing as per Aspect Ratio
e. Finding Duct size using Ductlator
f. Selection of Diffusers and Grilles
g. Gauge selection for Sheet Metal
h. BOQ Preparation for Duct System.
i. Legends and Symbols used in the HVAC Industry
j. Duct Materials and Insulation materials used in HVAC Industry
k. Concept of CAV & VAV
8. Static Pressure Calculation
a. Selection of Motor HP
b. Selection Fan/Blower RPM
c. Selection Air Handling Units.
9. Hydronic System
a. Classification of Water Piping
b. Pipe sizing for chill water system
c. Fittings used in the HVAC Piping System
d. Valves used in the HVAC Piping System
e. Function of Valves
f. Pump Head Calculation
g. Selection of Pumps
10. VRF/VRV System
a. Selection of VRF/VRV Equipments
b. Indoor unit grouping
c. Copper Pipe Sizing
d. Refnet Pipe Selection
11. Air Conditioning Concepts
a. District Cooling System
b. Green Building
c. Clean Rooms
12. Ventilation systems
a. Kitchen ventilation system
b. Car parking ventilation system
c. Toilet Exhaust Ventilation System
13. Fire Protection (Awareness)
14. HVAC software’s
a. XL sheet for Load Calculation
b. Carrier Block Load for Load Calculation (HAP)
c. Duct sizer for Duct sizing
d. TroxCADBase for Diffuser & Grilles
e. Pipe sizer for Pipe sizing
f. Psychrometric Software
15. Improving Employability Skills
a. Resume Writing Skills
b. Interview Skills Empowering
c. Empowering of Interpersonal Relationships
d. Stress Management
e. Positive Attitude Development
g. Sentence formation
h. Presentation skills
i. Roles & Responsibilities of Design Engineers
• Two live projects have to be completed before getting the Certificate and Placement Assistance.
HVAC Course Duration : 45 days
Any Graduation, Diploma
India HVAC market is expected to cross INR 45,000 Cr by 2022. Growing Economy and infrastructure-based developments and increasing tourism are expected to positively influence India HVAC market over the next five years. The expected 100 Smart Cities are also to be considered.
The increase in the financial status of majority of the population is also one of the reasons for the growth of the HVAC Industry
As per the surveys it is estimated that 2/3 of our Country is yet to be built for the needs of 2030.
Frequently asked questions by students before joining the course:-
What are the Course Content and Schedule Training Programs?
For Engineers, Diploma Holders, Graduates and related experienced people
What are the timings and duration of the Courses?
For Engineering courses batches will start on 6th and 21st of every month.
Technician’s courses every month batch starts on 1st and 16th
We have convenient times for working professionals, Morning, Evening and Weekend Classes; please consult our Front Office Executive at our centers
What is the Minimum qualification to undergo the Training?
Any graduate student can also undergo the above courses.
What is the minimum qualification for technicians for undergoing the training?
What is the duration of the Courses?
Fast Track Courses:
For International Trainees, what is the procedure for admission?
The candidate must undergo online registration process by paying the full fee and Dhanush EnggServices India Pvt Ltd will send an Invitation letter to Indian Embassy after the receipt of the Course fee for obtaining Visa.
What is the course Fee?
Please call us for Course enquiry at our respective branches Hyderabad: 9908080813, Delhi: 8882130270, Guntur: 7093001118, Cochin: 9745554270, Mumbai: 9136399359, Bangalore : 9036180180 Chennai : 9087680813 or Please write a mail to email@example.com
Will Training Material be provided during the Course?
Yes, training material will be provided during the course.
How can I register for the course?
Click here for Registration link.
What is the Strength of Each Batch?
We have kept the batch size limited so that we can concentrate on each and every student for personal attention.
HVAC (30 in a batch)
Electrical: (30 in a batch)
Plumbing: (30 in a batch)
What is the main language you are using for these classroom trainings?
Can I Get study material other than English language?
Our courses are approved by NSDC and SSC's?
Our certificate is approved by NSDC (National Skill Development Corporation)
Do I need to buy any Tools or Instruments to complete my training?
Is there any age limit for this course?
Please Pay Rs.2,500 As an advance registration*Make payment
*Please contact your nearest MEP Centre for complete fee information.