The Complete Hvac Technician Course

Learn the Essential Skills to Master HVAC Systems and Stand Out in the Industry

What you'll learn

Understand HVAC System Fundamentals

Learn and apply essential HVAC terminology, such as BTU, SEER, COP, and CFM, and understand key concepts like heat transfer methods (conduction, convection, rad

Select and Use HVAC Tools and Equipment

Install HVAC Systems

Conduct System Diagnostics and Troubleshooting

Perform Routine HVAC Maintenance

Understand HVAC Safety and Compliance Regulations

Handle Emergency HVAC Repairs

Apply Advanced Diagnostics for Complex Systems

Provide Excellent Customer Service

Advance in HVAC Careers and Specializations

Manage HVAC Projects and Small Businesses

Stay Current with HVAC Trends and Technology

Requirements

No prior HVAC experience is required.

The course is designed for both beginners and those with some technical background

No prior experience is needed

Just the passion to learn within your heart

Basic physics (High School Level) Not mandatory

Interest in HVAC Design Engineering

Interest in HVAC Site Engineering

Interest in HVAC Sales Engineering

Interest to Study About HVAC

Description

The Complete HVAC Technician Course: Your Path to a Lucrative Career - Learn the Essential Skills to Master HVAC Systems and Stand Out in the Industry is a comprehensive, hands-on training program designed to equip you with the skills and knowledge required to excel in the HVAC industry. Whether you're starting a new career or looking to advance in your current role, this course covers every essential aspect of HVAC systems—from system design and installation to advanced diagnostics and troubleshooting. By the end of this course, you will be fully prepared to become a skilled HVAC technician, capable of installing, maintaining, and servicing both residential and commercial systems. You'll also gain invaluable insight into industry standards, safety regulations, and business strategies to help you stand out in the competitive HVAC field.Key topics are as follows:Module 1: Introduction to HVAC Systems and Key Conceptsa. Overview of HVAC SystemsWhat is HVAC and its significance in modern buildingsKey functions: Heating, Ventilation, and Air ConditioningTypes of HVAC systems: Split systems, central systems, ductless systemsCommon components in HVAC systems: Compressors, condensers, evaporators, and air handlersb. HVAC System Principles and TerminologyUnderstanding key HVAC terminology (BTU, SEER, COP, CFM)Heat transfer methods: Conduction, convection, and radiationPressure and airflow concepts in HVAC systemsEnergy efficiency ratings and their impact on system performancec. Tools and Equipment for HVAC TechniciansEssential tools: Multimeters, refrigerant gauges, thermometers, wrenchesSafety gear: Gloves, goggles, and protective clothingOverview of diagnostic and maintenance toolsHow to properly use and maintain HVAC toolsd. HVAC System Components and Their FunctionsUnderstanding the role of compressors, evaporators, condensers, and expansion valvesThe importance of thermostats and controlsThe function of filters, fans, and air handlers in the systemHow each component contributes to heating and cooling cyclese. Safety and Regulations for HVAC TechniciansOSHA safety standards and personal protective equipment (PPE)Electrical safety practices in HVAC workUnderstanding local building codes and regulationsHandling refrigerants and compliance with environmental regulationsModule 2: HVAC Installation and System Setupa. Planning and Designing HVAC SystemsDetermining the correct HVAC system size for residential and commercial applicationsLoad calculations (heating and cooling loads)Designing ductwork systems and selecting materialsChoosing the right HVAC equipment based on system requirementsb. Installing Heating SystemsStep-by-step guide to installing gas furnaces, heat pumps, and electric heatersProper venting, air distribution, and fuel connectionsSizing and positioning heating units in homes and businessesInstallation of thermostats and control systems for heating systemsc. Installing Air Conditioning SystemsInstallation process for central AC units, ductless mini-splits, and packaged systemsCorrect placement of indoor and outdoor unitsRefrigerant line connections and evacuation proceduresWiring and electrical connections for air conditioning systemsd. Ductwork Installation and VentilationSizing ducts and calculating airflow requirementsInstalling and sealing ducts to minimize energy lossVentilation strategies for ensuring good indoor air qualityProper installation of exhaust systems and ventse. System Commissioning and Start-UpTesting and calibrating installed systemsRefrigerant charge checks and system performance diagnosticsSetting up thermostat programming and system controlsDocumenting installation and ensuring compliance with building codesModule 3: HVAC Maintenance and Servicea. Routine HVAC Maintenance TasksImportance of regular system inspections and cleaningChanging filters, checking refrigerant levels, and cleaning coilsLubricating motors and checking belts and pulleysInspecting and cleaning ducts, vents, and registersb. Troubleshooting Heating SystemsIdentifying common furnace and heat pump issues (ignition failures, airflow problems, thermostat malfunctions)How to diagnose and fix heating system issuesChecking and replacing heating elements, ignitors, and burnersEnsuring safe operation of gas-fired heating systemsc. Troubleshooting Air Conditioning SystemsCommon AC problems: Cooling inefficiency, refrigerant leaks, compressor failureDiagnosing electrical, refrigerant, and airflow issuesFixing common problems with condensers, evaporators, and expansion valvesUsing diagnostic tools to identify system faultsd. Preventive Maintenance PracticesDeveloping a preventive maintenance checklist for HVAC systemsSeasonal checks for heating and cooling systemsEnsuring maximum system efficiency through regular maintenanceCleaning evaporator and condenser coils to prevent system damagee. Emergency HVAC Repair ProtocolsHandling HVAC breakdowns and emergency repairsUnderstanding common causes of system failure (electrical, refrigerant, mechanical)How to troubleshoot and fix urgent HVAC issues on-siteEmergency response for commercial HVAC systemsModule 4: HVAC Diagnostics and Troubleshootinga. Diagnosing Common HVAC IssuesIdentifying and troubleshooting electrical failures (short circuits, blown fuses, faulty wiring)Diagnosing and fixing issues with thermostats, sensors, and control boardsTroubleshooting refrigerant issues: Low charge, leaks, and improper pressureAirflow issues and how to restore proper ventilationb. Using Diagnostic Tools EffectivelyHow to use multimeters, manometers, and temperature sensors for diagnosticsInterpreting readings from refrigerant gauges and airflow metersUnderstanding pressure-temperature relationships in HVAC systemsUsing diagnostic software and apps to streamline troubleshootingc. Advanced Diagnostics for Complex SystemsTroubleshooting VRF (Variable Refrigerant Flow) and geothermal systemsDiagnosing faults in smart HVAC systems and automationIdentifying inefficiencies in system performance and suggesting solutionsTroubleshooting integrated systems in commercial buildings (lighting, HVAC, and automation)d. Electrical and Mechanical TroubleshootingDiagnosing electrical components: Relays, capacitors, and contactorsHow to detect motor and fan issues in HVAC systemsIdentifying compressor issues and how to perform repairsChecking system components for wear and replacing faulty partse. Refrigerant Leak Detection and RepairTechniques for detecting refrigerant leaks (ultraviolet dye, electronic leak detectors)Proper methods for repairing leaks and recharging the systemUnderstanding the environmental impact of refrigerants and legal requirementsBest practices for refrigerant recovery and disposalModule 5: Advancing Your Career as an HVAC Techniciana. Career Pathways in HVACVarious HVAC career opportunities: Residential, commercial, industrialAdvancing to specialized roles: HVAC design engineer, energy consultant, and HVAC system estimatorCertifications and licenses needed to progress in the HVAC fieldBecoming a master technician and opening your own HVAC businessb. Understanding Industry Standards and RegulationsUnderstanding local and national HVAC codes and standards (ASHRAE, ANSI, etc.)Environmental regulations and the impact of new refrigerantsLegal requirements for system installations, maintenance, and repairsThe role of the EPA certification in HVAC workc. Customer Service Skills for HVAC TechniciansBuilding strong customer relationships and understanding their needsCommunicating complex technical issues to non-technical clientsHow to provide effective solutions while respecting customer budgetsDealing with complaints and ensuring customer satisfactiond. Business Skills for HVAC TechniciansManaging time effectively and maintaining accurate recordsEstimating job costs and creating quotes for servicesManaging HVAC projects and coordinating with other tradespeopleBuilding a reputation as a reliable and skilled techniciane. Staying Current with HVAC Technology and TrendsKeeping up with advancements in HVAC technology and equipmentContinuing education opportunities for HVAC professionalsThe impact of smart technology and automation in the HVAC industryFuture trends in HVAC: Sustainability, energy efficiency, and green building initiativesAbout meLakshmanan KuppanchettyISO Certified HVAC EngineerMy name is Lakshmanan Kuppanchetty and I am 25 years old, I grew up in India.I studied a Diploma in HVAC Engineering and bachelor's degree in Aeronautical Engineering and Master's in Project Management and I am very thankful to everyone who is making this possible.My aim is to convince you that Engineering as well as career development and specifically Fundamentals of HVAC Engineering and Aeronautical Engineering are topics which can be faced if one is interested in them.Feel free to ask me for information regarding the courses or additional information on HVAC Engineering!I hope you find the courses useful and enjoy the material uploaded!Kind regards to all,Lakshmanan Kuppanchetty

Overview

Section 1: Introduction to HVAC Systems and Key Concepts

Lecture 1 Overview of HVAC Systems

Lecture 2 HVAC System Principles and Terminology

Lecture 3 Tools and Equipment for HVAC Technicians

Lecture 4 HVAC System Components and Their Functions

Lecture 5 Safety and Regulations for HVAC Technicians

Section 2: HVAC Installation and System Setup

Lecture 6 Planning and Designing HVAC Systems

Lecture 7 Installing Heating Systems

Lecture 8 Installing Air Conditioning Systems

Lecture 9 Ductwork Installation and Ventilation

Lecture 10 System Commissioning and Start-Up

Section 3: HVAC Maintenance and Service

Lecture 11 Routine HVAC Maintenance Tasks

Lecture 12 Troubleshooting Heating Systems

Lecture 13 Troubleshooting Air Conditioning Systems

Lecture 14 Preventive Maintenance Practices

Lecture 15 Emergency HVAC Repair Protocols

Section 4: HVAC Diagnostics and Troubleshooting

Lecture 16 Diagnosing Common HVAC Issues

Lecture 17 Using Diagnostic Tools Effectively

Lecture 18 Advanced Diagnostics for Complex Systems

Lecture 19 Electrical and Mechanical Troubleshooting

Lecture 20 Refrigerant Leak Detection and Repair

Section 5: Advancing Your Career as an HVAC Technician

Lecture 21 Career Pathways in HVAC

Lecture 22 Understanding Industry Standards and Regulations

Lecture 23 Customer Service Skills for HVAC Technicians

Lecture 24 Business Skills for HVAC Technicians

Lecture 25 Staying Current with HVAC Technology and Trends

Mechanical engineers,Mechanical engineering students,HVAC designers,Heat Ventilation and Air Conditioning students,Anyone who need to construct his HVAC project,Freelancers who need to construct his HVAC project,Energy engineers,HAP designing students,Revit MEP students,Autocad mechanical students,Air Conditioning Engineer,Building Management System (BMS) engineer,HVAC practitioner,HVAC Site Engineer,HVAC Design Engineer,HVAC Sales Engineer,Diploma Students