[F-Gas Category I] 16, Cylinders, Contaminated Oil and Waste Decisions

This podcast is made by Ran Chen, who holds an EA license, Insurance and Securities licenses (Series 6, 63, 65), and the CFP® designation. He is passionate about opening access to high-quality exam preparation resources and helping learners prepare more effectively for professional certification exams. In this episode you will learn: • Safe cylinder selection standards and why cylinder colour alone is insufficient identification. • The requirement to determine maximum cylinder fill capacity by mass rather than fill-by-volume shortcuts. • Scenario analysis of handling unverified cylinders, incompatible recovery equipment, and missing documentation. • Proper controls for handling contaminated compressor oil containing dissolved refrigerant. • Key differences in waste tracking documentation across Great Britain, Northern Ireland, and the European Union. This episode provides independent exam preparation for the City & Guilds 2079 Category I assessment and is not affiliated with or endorsed by City & Guilds. Practice tools are available at https://open-exam-prep.com/practice/uk-city-guilds-2079-l2-fgas and video tutorials at https://www.youtube.com/@Open-exam-prep . Sources checked: September 28, 2026 https://www.gov.uk/guidance/fluorinated-gases-f-gases https://www.gov.uk/guidance/qualifications-required-to-work-on-equipment-containing-f-gas https://www.cityandguilds.com/qualifications-and-apprenticeships/building-services-industry/refrigeration-and-airconditioning/2079-f-gas-and-ods-regulations https://www.gov.uk/guidance/recovering-reclaiming-and-recycling-f-gas https://www.gov.uk/dispose-hazardous-waste