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Air Conditioner , Refrigerator , Washing machine Servicing Course - HVAC Technician Training
Air Conditioner , Refrigerator , Washing machine Servicing Course - HVAC Technician Training
Today
AC and Refrigeration is a integrated part of any processing , storage
industry and residential and commerical business and housing . Homes ,
business places , commercial and industrial establishments have made ac
and refrigeration a compulsory necessity .A AirConditioning and
Refrigeration servicing engineer is trained to design, install, and
service air conditioning, and refrigeration equipment in business ,
residential and light commercial offices . There is an obvious need for
qualified technicians in this field, and the industry is focused on
keeping people comfortable. The A/C and refrigeration industry is one of
the most demanding industry In order to accomplish work completion in
the given time frame it takes a dedicated person who is willing to set
goals and work hard.
This Air Conditioning and refrigeration
training course at Mohan Institute of technology will expand your
knowledge of Air Conditioning and refrigeration Basics to the very
advanced concepts and the industry best practices. The course explains
how theory is applied within the industry, gives complimentary
preparation to practical training, and offers an insight into the
industry’s best practice. It is beneficial for any one planning for a
career in hvac industry,. beginners, and air conditioning engineers keen
on keeping up to date and re-skilling. The air conditioner and
Refrigeration training course series is intended for users who want to
improve or acquire knowledge and skills in air conditioner and
refrigeration servicing. You will learn how theoretical principles and
knowledge of concepts that are applied within the air conditioner and
refrigeration industry.
AC and Refrigeration Course Syllabus :
AC and Refrigeration has become part of everybody’s life right from top corporate business house, storage business , restaurants , individual homes . Most homes, workplaces, and dining or entertainment spots have refrigeration and air conditioning. Most also have refrigerators, freezers, and ice makers . The AC and Refrigeration technician is trained to design, install, and service air conditioning, and refrigeration equipment in business , residential and light commercial offices . There is an obvious need for qualified technicians in this field, and the industry is focused on keeping people comfortable. The A/C and refrigeration industry is one of the most demanding industry In order to accomplish work completion in the given time frame it takes a dedicated person who is willing to set goals and work hard.
HVAC Technician Training Overview
Our HVAC technician training program in Chennai and Coimbatore is designed for students who want to build a professional HVAC career. This course focuses on centralized HVAC systems, VRF systems, chiller systems, AHU systems, and HVAC electrical and control systems.
Industry-Focused HVAC Training
With increasing demand for skilled HVAC technicians in India and overseas, this training provides practical knowledge and industry exposure. Students learn real-time system operations and advanced HVAC concepts.
Why Choose Our HVAC Training Institute
✔ 1HVAC Training< concepts
✔ Centralized HVAC System Focus
✔ VRF System Training
✔ Water Chiller System Training
Professional Learning Environment
✔ Experienced Industry Trainers
✔ Complete hvac concepts
✔ start your own service centre
✔ Good Overseas HVAC Career
Advanced HVAC Modules
Air Handling Units (AHU)
HVAC Electrical Systems
HVAC Sensors & Automation Systems
Build a Strong HVAC Career
HVAC is one of the fastest-growing technical fields with strong demand in commercial and industrial sectors. Skilled HVAC technicians are required for centralized systems and large projects.
Centralized HVAC Systems Training
Our course explains about n centralized HVAC systems used in large buildings, ensuring students gets knowledge about centralized systems and their usage in industries
Build a Strong HVAC Career
HVAC is one of the fastest-growing technical fields with strong demand in commercial and industrial sectors. Skilled HVAC technicians are required for centralized systems and large projects.
Start Your HVAC Career Today
Take the first step towards a successful HVAC career in Coimbatore Tamil with Centralized HVAC concepts.
High Demand HVAC Skills
HVAC skills are in high demand globally, providing excellent job opportunities and career growth in industrial and commercial sectors.
HVAC Technician Career FAQ
What career opportunities are available for HVAC technicians?
HVAC technicians can work in commercial buildings, industries, hospitals, IT parks, and facility management companies handling centralized HVAC systems, VRF systems, and chiller systems.
Is HVAC technician a good career option?
Yes, HVAC is a high-demand technical career with strong job security, stable income, and long-term growth opportunities both in India and abroad.
What industries hire HVAC technicians?
HVAC professionals are hired in construction, infrastructure, manufacturing, hospitality, and large commercial projects where centralized HVAC systems are used.
What is the salary potential in HVAC careers?
HVAC technicians can earn competitive salaries depending on skills and experience, with higher earning potential in specialized systems like VRF and chiller operations.
Can HVAC technicians work overseas?
Yes, HVAC technicians are in high demand in Gulf countries and international markets, offering excellent salary packages and career growth.
Job Opportunities & Growth
What roles can an HVAC technician take?
HVAC technicians can work as installation technicians, maintenance engineers, system operators, or supervisors in centralized HVAC projects.
What skills are needed for HVAC jobs?
Skills include understanding of centralized HVAC systems, electrical systems, control systems, troubleshooting, and practical experience.
Is there growth in HVAC field?
Yes, HVAC offers continuous growth from technician level to senior technician, supervisor, and project engineer roles.
What is the demand for HVAC technicians?
Demand is increasing due to rapid infrastructure development and the need for energy-efficient HVAC systems in commercial and industrial sectors.
Can I start a business after HVAC training?
Yes, skilled HVAC professionals can start their own service or contracting business in centralized HVAC system maintenance and installation.
Air Conditioner, Refrigerator , Washing machine
Servicing Course
Part 1
- Electronics Basics , Components working , Testing Equipments
- Electricity concepts – Single phase and 3 phase
- Concepts , current , voltage , ampere
- HVAC Terms & Concepts – HP , Ton and KW
- Cooling Capacity Concepts , Star Rating
- Basics of Refrigeration cycle
- Heat transfer concepts , evaporation and condensation concepts .
- Different elements of a Refrigeration cycle –
- Compressor , Condenser , evaporator , expansion valve
- Refrigerant and other related components and their functions
- Refrigerator – Different parts inside a Refrigerator ,
- Electrical wiring , Electronic and mechanical parts
Different elements of a refrigerator – Compressor , condenser , evaporator , Expansion valve - Refrigerant and other related elements
- Function of Condenser , types of condensers and working concepts
- Function of Compressor , Working concepts and types
- Function of Evaporator , working concepts and types
- Thermal insulation and types.
- Working with electrical , electronic and pneumatic controls
- Cleaning and maintenance concepts of Ac and Refrigerator
- Refrigerator Electronic circuit working , checking components , Defrost heater , thermostat and switches , sensors etc.
- Type of Refrigerator – Single door , double door , multi door Refrigerator Servicing – Manual defrost , Automatic Defrost ( frost free and ordinary type )
Refrigerator maintenance & Repairing Concepts
Air Conditioner, Refrigerator , Washing machine
Servicing Course
Part 2
- AC and Refrigeration usage , industries
- Compressor , condenser , drier , strainer , evaporator , accumulator concepts , Compressor relay ,
- Starting and running capacitor , Fan blower ,Motor types , Thermostat , Sensors , pressure valves , Controls
- Air Conditioner Refrigeration cycle
- Heat Transfer ,Air conditioner working concepts
- Types of Refrigerant
- Window AC – Different parts inside a window AC
Electrical wiring , Electronic and mechanical parts
Windows AC Electronic Circuit working , checking - Split AC – Different Parts inside a Split AC
Electrical wiring , Electronic and mechanical parts
Split AC Electronic Circuit working , checking components - Knowing the different Servicing tools and their usage
- Inverter AC – DC Compressor , Split AC and Inverter AC Difference
- Electronic Circuit working Difference between split and Inverter
- Error Code concepts
- Vacuuming , Gas Charging Welding \
- Installation , maintenance concepts of Window AC , Split AC & Inverter AC
- Troubleshooting concepts of Window AC , Split AC & Inverter AC
- Servicing and maintenance of Window AC , Split AC & Inverter AC
- Testing the mechanical and electrical system for fault rectification
AirConditioner, Refrigerator , Washing machine
Servicing Course
Part 3
- Washing Machine
- Basics and Other Working Concept
- Installation requirements
- Different Washing Machine Cycles like Wash , Spin , Rinse
- Washing Machine Types Semi Automatic , Fully Automatic ,Front loading , Top loading Washing Machines
- Types of motors
- Use of circuit diagrams and timer cycle
- Electronic speed and temperature control
- Correct loading, detergents and functional use.
- Working with Electronic Circuits , component identification datasheet and component troubleshooting
- Practical fault finding due to incorrect installation
- Component identification
- Mechanical parts and their working , troubleshooting
problems , remedies and Servicing Concepts






Commerical AC
Centralized Air Conditiong Servicing Training
Commerical AC
Centralized Air Conditiong Servicing Training
Centralized Air conditioning system
- Concept of Centralized Air conditioning system and types
- Installation Considerations
- Different systems and their Advantages
- Industrial types of Centralized Air-conditioning system
- Psychometric chart
- Properties of Air (DBT, %RH, WBT, DPT, ENTHALPY
- International hvac systems
- Different Centralized AC system for different scenario concepts
VRF/VRV System Centralized Air Conditioning
- Advantages Selection of VRF/VRV Equipment’s
- Indoor unit grouping
- Copper Pipe Sizing ,
- Refnet Pipe Selection
- DC Inverter , Compressor Concepts ,
- Fan Motor . Compressor types , Refrigerant flow control and vrf working
- Indoor unit types in VRF Unit
- Different types of FCU
- Cassette type , Duct Type , Wall mountable type
- Electronic Expansion value concepts and working
- Outdoor Unit types in VRF Unit
- VRF system installation
- Maintenance and Servicing Concepts
- Service Equipment concepts and handling
- Electronic circuits , devices and circuit process study
Air distribution systems
- Ducts – Types of ducts
- Duct Fittings
- Different types of Dampers,
- Grills , diffusers , registers and Filters
- Air outlets, fans and blowers
- used in Air distribution system
- Installation and Maintenance
Chiller Water Air conditioning system
- Ductable Water Cooled Air conditioning System
- Compressor types , Complete Chiller System concepts
- Checking of chilled water systes,
- Insulation Inlet and Out let water emperature,
- Water pressure- Inlet & Outlet
- Open loop and closed loop system concepts in chiller
- Types of Valves & its connection
- Flow control devices
- Pump concepts – Primary and Secondary Pump system
- water regulating valve, water , leaking,
- Chilled water pump, Chill Water tank – pipe insulation ,
- Troubleshooting procedures and servicing concepts.
- Concept of Chiller Water Cooling Tower , Shell & Tube heat exchanger
- different valves and Flow control process , Cassette indoor FCU , Motor
- Mechanical and electrical systems .
HVAC Systems FAQ
What is an HVAC system?
An HVAC system is used to control temperature, airflow, and air quality in large commercial and industrial buildings through centralized systems.
What does an HVAC technician do?
HVAC technicians install, maintain, and troubleshoot centralized HVAC systems, VRF systems, chiller systems, and AHU units.
What is a centralized HVAC system?
A centralized HVAC system controls temperature across multiple zones using ducts and centralized cooling equipment.
What is a VRF system?
VRF systems regulate refrigerant flow based on demand, providing efficient cooling for multiple zones with energy savings.
What are chiller systems?
Chiller systems remove heat from water and are used in large commercial and industrial HVAC installations.
Difference between air-cooled and water-cooled chillers?
Air-cooled chillers use air for heat rejection, while water-cooled chillers use cooling towers and offer higher efficiency.
Advanced HVAC Concepts
What is an AHU?
AHU (Air Handling Unit) is responsible for air circulation, filtration, and maintaining indoor air quality in HVAC systems.
What are HVAC sensors?
HVAC systems use temperature, pressure, and humidity sensors to monitor and control system performance efficiently.
What is a Building Management System (BMS)?
BMS is an automated system that monitors and controls HVAC operations in large buildings for energy efficiency.
What are career opportunities in HVAC?
HVAC technicians can work in industries, commercial buildings, facility management, and international projects.
Is HVAC a good career?
Yes, HVAC is a high-demand field with strong job opportunities and growth potential in India and abroad.
What skills are required for HVAC technicians?
Key skills include system knowledge, electrical understanding, troubleshooting ability, and hands-on practical experience.
AC and Refrigeration Course Syllabus :
AC and Refrigeration has become part of everybody’s life right from top corporate business house, storage business , restaurants , individual homes . Most homes, workplaces, and dining or entertainment spots have refrigeration and air conditioning. Most also have refrigerators, freezers, and ice makers . The AC and Refrigeration technician is trained to design, install, and service air conditioning, and refrigeration equipment in business , residential and light commercial offices . There is an obvious need for qualified technicians in this field, and the industry is focused on keeping people comfortable. The A/C and refrigeration industry is one of the most demanding industry In order to accomplish work completion in the given time frame it takes a dedicated person who is willing to set goals and work hard.
HVAC Centralized Air Conditioning ,
HVAC Technician Training
HVAC Technician Training – Air conditioner and refrigeration servicing training
With AC and Refrigeration and cooling systems used in domestic and industrial applications , AC and Fridge Servicing course at Mohan Institute provides excellent career opportunities in India & all across the Globe. AC and Fridge Service Training (HVAC Technician) provides for excellent job opportunities with high paying careers . Don’t Wait Act Today
This Air Conditioning and refrigeration training course at Mohan Institute of technology will expand your knowledge of Air Conditioning and refrigeration Basics to the very advanced concepts and the industry best practices. The course explains how theory is applied within the industry, gives complimentary preparation to practical training, and offers an insight into the industry’s best practice. It is beneficial for any one planning for a career in hvac industry,. beginners, and air conditioning engineers keen on keeping up to date and re-skilling. The air conditioner and Refrigeration training course series is intended for users who want to improve or acquire knowledge and skills in air conditioner and refrigeration servicing. You will learn how theoretical principles and knowledge of concepts that are applied within the air conditioner and refrigeration industry.




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