COURSES

Air-Conditioning and Refrigeration Department

What is an AC Repairing Course?

HVAC or AC Repairing courses teach students how to become professionals who can repair heating and cooling appliances. You get to learn how the issues can be fixed in an AC repair institute. In-depth technical training is given to students regarding the same at George Telegraph Training Institute (GTTI) AC repairing training institute in Kolkata.

What do you learn in this course?

This is a 360-degree program covering all kinds of repairing and servicing elements of AC repairing and servicing. Students also learn about the various different brands of HVAC components. They learn how to work around them differently, Amateur students flourish as talented AC repair professionals by the end of these courses.

Here is a list of different HVAC elements included in their courses:

Compressor (Hermetic, Semi Hermetic, Open Type)

  • Condenser (air cooled/ Water cooled)
  • Evaporator
  • Expansion device
  • Thermometer
  • Gauges (Compound & Pressure)

Use of measuring instruments such as

  • Voltmeter
  • Ammeter
  • Ohmmeter
  • Multimeter
  • Series and Parallel Connection
  • Anemometer

Scope of HVAC Courses

Working knowledge of HVAC is a highly prized ability, regardless of whether one wants to specialize in heating, air conditioning, or all systems. HVAC specialists will always be required because homes and businesses depend on environmental control. That is why the AC repairing course is so popular in Kolkata.

Let us take a look at a few industries where you can work after completing these courses:

  • Servicing centres
  • HVAC Manufacturing Houses
  • Research Units
  • R&D Units
  • Start your own business
  • Teaching

Some of the top companies hiring these HVAC Diploma holders are:

  • Daikin
  • Godrej
  • Panasonic
  • Samsung
  • BlueStar
  • Whirlpool

Modules of HVAC Training

Admission Open


mechanical and automobile engineering training

Other Departments and Courses

Air-Conditioning & Refrigeration Engineering

Eligibility: Passed Class X Board Exam

Duration: 24 months

Course Outline: Trade Theory, Trade practical, Engineering Drawing, Workshop Calculation & Science, Washing Machine Technology, Workshop Technology, Foremanship.

Work Area: As service and maintenance engineers, supervisors, field supervisors, sales representatives of all types of Air-conditioning & Refrigeration systems and washing machines.

Air-Conditioning & Refrigeration Technician

Eligibility: Passed Class IX

Duration: 12 months

Course Outline: Trade Theory, Trade practical, Engineering Drawing, Workshop Calculation & Science, Workshop Technology, Troubleshooting.

Work Area: As service and maintenance engineers, supervisors, field supervisors, sales representatives of all types of Air-conditioning & Refrigeration systems.

Air-Conditioning & Refrigeration Mechanic

Eligibility: Passed Class VIII

Duration: 06 months

Course Outline: Trade Theory, Trade practical, Engineering Drawing, Workshop Calculation & Science, Workshop Technology.

Work Area: As service and maintenance engineers of all types of Air-conditioning & Refrigeration systems.

Godrej Advanced Certificate Course in Refrigeration, Air conditioning & Washing Machines

Eligibility: Passed Class X Board Exam

Duration: 12 months

Course Outline: Refrigeration Basic, Principle of AC and its properties and functions, Installation of ACs and customer education, Fundamentals of Washing Machines.

Work Area: As service and maintenance engineers, supervisors, field supervisors, sales representatives of all types of Air-conditioning & Refrigeration systems and washing machines.

Carrier Midea Air-Conditioners & Appliances

Eligibility: Passed Class X Board Exam

Duration: 12 months

Daikin Advanced Air Conditioning Engineering

Eligibility: Passed Class IX

Duration: 02 months

Course Outline: All aspects of domestic, room air-conditioners, Engineering Drawing, Customer Relations, Work Quality.

Work Area: As service/maintenance engineers at various authorized service providers of Daikin.

Diesel, Electric Pump and Generator Mechanic

Eligibility: Class IX

Duration: 06 months

What is the admission procedure?

Students need to complete a minimum of 10th standard education from any school or recognized institute. They need to have the minimum passing marks to enrol in these programs.

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