Level 3 F-Gas Training (Category 1 or 2)
Who is the F-Gas course suitable for?
This course is suitable for anyone who:
About the F-Gas Training Course
If you’re working with refrigeration, air conditioning, or heat pump systems, F-Gas certification is not optional—it’s a legal requirement.
Our F-Gas course provides hands-on training with real systems, ensuring you are confident and competent in installing, servicing, repairing, and maintaining equipment containing Fluorinated Gases.
You’ll gain knowledge of refrigerant handling, leak checking, safe recovery, commissioning, and compliance with F-Gas regulations. With Category 1 and Category 2 options available, the course suits both new entrants and experienced engineers.
Category 1 is the most comprehensive, covering all system sizes, while Category 2 allows work on smaller systems (less than 3kg of refrigerant, or 6kg for hermetically sealed units).
How is the F-Gas course delivered?
Training takes place in our fully equipped centre, designed to replicate real-world working conditions. Sessions are led by experienced instructors who combine classroom learning with extensive hands-on practice.
You’ll work with live systems in our dedicated refrigeration suite, giving you practical skills that back up the theory.
How is the F-Gas Training Course assessed?
Assessment is both practical and written. You’ll be tested on your ability to handle refrigerants safely, carry out leak checks, complete installations, and follow environmental regulations.
Successful candidates will receive a Level 3 accredited certificate for their relevant category achieved, which is a recognised qualification required to register with REFCOM.
What are the next steps after earning F-Gas Qualification?
With F-Gas certification, you’ll be legally qualified to:
Many candidates combine this qualification with our Air Source Heat Pump Training, giving them the full skill set needed to install, commission, and maintain renewable heating and cooling systems.
Frequently asked questions
- Category 1: Full certification, allowing work on all RACHP systems.
- Category 2: Limited to smaller systems, but suitable for many domestic and small commercial applications.
You’ll be able to work as a refrigeration engineer, air conditioning installer, or heat pump technician—opening up opportunities across domestic, commercial, and renewable sectors.
F-Gas certification must be renewed every five years.
It is entirely your choice. You can complete F Gas training as a stand-alone qualification. Or you may wish to start with our Air Source Heat Pump Course before progressing and becoming F-Gas trained. Both courses compliment each other and holing combined qualification opens you up to a wider scope of working. Enabling you to install, maintain and repair Heat Pump Technology.
F-Gases (Fluorinated Greenhouse Gases) are used in refrigeration, air conditioning, and heat pump systems. They have a high global warming potential, so only certified engineers can work with them.
