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Welcome to Tech Flix, the best source for on demand HVAC Service training on the web. This training video series is perfect for technicians who want to improve their knowledge and skills. Each training video is approximately three hours of technical training covering topics relating to HVAC Service such as Air Conditioning, Electrical Systems, Gas Heating Systems, Commercial Systems, and more! Each video comes with a pdf handout you may download, print out and take notes for future reference.
These training sessions are brought to you by Eric Shidell, who has 18 years of HVAC service field experience.  Eric has delivered similar trainings live, in person in a variety of venues to private clients and wholesale supply chains including Johnstone Supply and CD Jones.
Eric has decided to offer some of these training sessions in a more convenient format, so you may watch them at your leisure, take notes and revisit the videos as many times as you need during the weekly rental.
Scroll down the list and find the subject you’re interested in. Rent each video for one full week for only $19.97. Work through at your own pace during your weekly rental by accessing each rented streaming video as many times as you want during the rental period. Only select the training you want, when you want it!

*These videos are only for qualified hvac technicians already employed in the field and not for general consumer use. Do not sign up if you are not already working in the hvac field. Each video rental is good for a single participant (with a single IP address) login access during the rental period. There are no refunds for these video rentals. Certificates of Completion are not offered for weekly video rentals.

AC Basics  This pre season seminar is the perfect primer for the new technician as well as a great refresher for the more experienced tech.  All the information presented is or a practical nature and applies directly to field work.  Students will receive lots of valuable training that can be applied in the field the very next day.
AC Tune Up Procedures  This class will lead technicians through what will be the most thorough and comprehensive air conditioner tune up possible that will leave your customers impressed and wanting more of your services.

“AC tune up procedures:” will lead students through all of the necessary steps and give instructions on what needs to be done, how to do it, and why each step is important.  This is an excellent training session for technicians who are new to the service aspect of the trade as well as an excellent refresher for more experienced technicians.

ACR Compressor Troubleshooting and Replacement

The refrigerant compressor is the heart and soul of every refrigeration and air conditioning system.   Compressors are expected to happily trudge along in the worst of conditions for decades without complaining.  This service training seminar will teach technicians how to get to the bottom of compressor problems quickly and accurately.  Once the problem is diagnosed, techniques for compressor replacement and cleanup will be covered.  Proper procedures to keep compressors in a long and happy life will also be covered.  

The “Black Art” of Troubleshooting  Top level service technicians never know what they will be faced with from one day to the next.  They are expected to be able to troubleshoot and repair every type of heating and cooling system ever made and get it working right now.  You may never be able to know everything about everything.  BUT… if you practice this simple troubleshooting process, you won’t have to.  This powerful critical evaluation technique will help you tackle larger and more complicated problems in a logical, repeatable manner.  Mastering the technique will make everyday troubleshooting go faster with greater precision and accuracy.

This is not an introductory or basic level seminar.  Attendees should already have a good understanding of the sequence of operations of a standard split system air conditioner.

 

Combustion Air Requirements for Gas Burning Appliances  This class will teach students the techniques and procedures for providing combustion, ventilation, and dilution air for gas burning appliances such as water heaters, boilers, and forced air furnaces according to the International Fuel Gas Code.
Commercial Economizers
Many commercial rooftop units feature air side economizers to provide “free cooling” when outdoor conditions are right.  Economizers are also a major part of today’s high volume demand ventilation systems.  This HVAC Service Mentor seminar will familiarize students with the construction, wiring and installation of economizers as well as servicing and troubleshooting considerations  

Commercial Rooftop Service  This service seminar is all about performing Planned Maintenance on commercial rooftop HVAC units to ensure that these units perform up to their full potential.  Students will learn what steps are required and how to perform them on a complete full service commercial PM call.  Proper maintenance procedures will ensure that customers experience more efficient operation of their equipment, and contractors will experience fewer warranty callbacks.  Not only will we cover what to do and how to do it, but also why these procedures are important.  

Computer Room Cooling Systems  Server rooms and computer equipment rooms have unique air conditioning needs.  The special units designed to meet those needs are very similar to conventional air conditioning systems, but they are just different enough to get you into trouble if you’re not careful.  This seminar will reveal the unique features of computer room AC (CRAC) systems and bring the conventional AC technician up to speed on how to service these specialized systems.  

Dual Fuel Heat Pump Systems

Even though outdoor air temperatures are cool in winter, the outdoor air still has heat available.  The heat pump takes advantage of that fact and absorbs heat from the outside air and deposits it indoors through a refrigeration system.  In cool mild outdoor conditions, the heat pump will heat at a lower cost than a gas furnace.   This HVAC Service Mentor seminar will teach students the vitals about Dual Fuel Heat Pump Systems using a gas furnace as a backup heat source.  

Electric Motors For HVAC
A thorough understanding of the operation of electric motors is vital to the diagnostic technician.  This HVAC Service Mentor seminar will teach students to understand, diagnose, and troubleshoot “The Six” major types of electric motors in the HVACR trade in both residential and commercial applications.  

Electrical Schematics
Troubleshooting heating or cooling systems usually involves working on electrical circuits.  Reading and understanding electrical schematics is an essential skill for the HVACR service technician.  This class will help students reach a higher level of understanding of electrical circuits and schematics by walking through several common schematic diagrams from actual heating and cooling systems found in the field.  Technicians of all skill levels will benefit to attend.  

Electronic Circuit Boards for HVAC  For many HVAC technicians, electronic control boards remain shrouded in mystery and a source of frustration and confusion. These days, electronic controls are at the heart of almost every part of the modern HVAC system.  Completion of this class will help students gain a valuable understanding of the function, operation, and purpose of the most common HVAC electronic circuit boards both new and old and provide valuable diagnosis and troubleshooting tips and techniques.  

Gas Heating Fundamentals
The very best HVAC technicians in the business all have one thing in common:  A deep understanding of the fundamental principles and processes that are behind the systems they service.  This class will shed new light on the fundamentals of fuel gas based heating systems and show how this knowledge applies directly in the field.  This class will give students a strong base from which troubleshooting and burner adjustments can be performed with confidence.  Technicians of all experience levels as well as sales and support staff are all encouraged to attend as there will be valuable information presented that will be of benefit to everyone.

 

 

 

Modern Combustion Analysis

Combustion analyzers are sophisticated instruments that are vital to setting up modern burners.  Did you also know that they are incredibly helpful troubleshooting and service tools as well?  This HVAC Service Mentor seminar will familiarize students with the latest advances in combustion analyzer technology as well as how contractors and technicians can benefit from using combustion analyzers on every service call.

 

 

Refrigerant Handling Techniques

All ACR technicians are required to work with refrigerants.  Compliance with Federal regulations, safe work practices, and ensuring the effectiveness of the systems they are working with are all requirements of the job.  This HVAC Service Mentor seminar will cover the equipment and techniques students need to know for refrigerant recovery, evacuation, and charging.

 

 

 

 

Refrigerant Leak Detection Techniques

This class will explore the various techniques and equipment available to service technicians for locating refrigerant leaks in refrigeration and air conditioning systems.  We will learn the pros and cons of each type of leak detection system and learn the proper techniques to maximize the benefit of each.

 

 

Residential Furnace Tune Up Procedures

This HVAC Service Mentor class will lead technicians through what will be the most thorough and comprehensive gas furnace tune up possible that will leave your customers impressed and wanting more of your services.

“Residential gas furnace tune up procedures:” will lead students through all of the necessary steps and give instructions on what needs to be done, how to do it, and why each step is important.  This is an excellent training session for technicians who are new to the service aspect of the trade as well as an excellent refresher for more experienced technicians.

 

 

Residential New Equipment Startup Procedures

The key to a successful new equipment installation or replacement and happy customers is a proper and thorough startup and commissioning process.  This process will ensure the new equipment will deliver performance as promised and help eliminate warranty callbacks.  This class will educate students on the process to properly startup and commission new installations of residential HVAC systems in both new construction and replacement / retrofit situations.

 

 

 

Thermostatic Expansion Valves

Thermostatic expansion valves are now the standard metering device for almost all split air conditioning systems.  They require a different approach to servicing these systems than other types of metering devices.  This class will share the secrets of how thermostatic expansion valves (TEVs) work and how to work on them.  We will learn how to recognize problems with these devices and what steps to take to correct them.

 

 

 

Using Digital Multimeters for HVAC

For an HVAC Service technician, the electric multi-meter is the most useful and valuable item in the tool kit.  This training seminar will teach students the ins and outs of how to apply the digital multi-meter (DMM) in the field and how to test electric circuits and components effectively.

 

 

 

 

Variable Speed Furnaces

This HVAC Service Mentor seminar will focus on the current generation of variable speed furnaces.  This class is designed to help the installer and the service technician learn how to work with variable speed furnaces in order to get the very best performance from these excellent machines.  

Working With Mini Split Air Conditioning Systems

Ductless mini – split air conditioners have become a very popular solution for many tricky residential and commercial applications that could not otherwise be served.  These systems combine a host of new technologies that create a new set of service challenges.

This HVAC Service Mentor seminar will familiarize service technicians with the ins and outs of ductless mini – split air conditioner technology and help to create a greater degree of confidence and troubleshooting accuracy on a wide variety of systems.