
This will suit you if you are working, or would like to start work, in installing and maintaining refrigeration, Get a Level 2 Refrigeration and Air Conditioning certificate online. air-conditioning and heat pump systems and have some relevant knowledge and skills, usually from a role where you’ve been supervised.
There are two qualifications available at Level 2:
- NVQ Diploma in Installing and Maintaining Refrigeration Systems
- NVQ Diploma in Installing, Testing and Maintaining Air-Conditioning and Heat Pump Systems.
These comprise mandatory units, including:
- Apply safe working practices in building services engineering working environment
- Understand how to apply scientific principles within MES
- Understand and carry out electrical work on RAC systems and components
- Install and commission Halocarbon ‘fluorinated’ refrigeration systems.
For a full list of units, download the qualification handbook from the centre documents section. How to order a City and Guilds Level 2 Refrigeration and Air Conditioning degree online?

This level is ideal if you are an experienced refrigeration, air-conditioning and heat pump systems engineer and have a great deal of technical skills and knowledge. I want to buy City and Guilds Level 2 Refrigeration and Air Conditioning degree online. You work with minimum supervision and have a good record of safety.
There are four qualifications available at Level 3:
- NVQ Certificate in Servicing and Maintaining Air-Conditioning and Heat Pump Systems
- NVQ Certificate in Installing and Commissioning Air-Conditioning and Heat Pump Systems
- NVQ Diploma in Servicing and Maintaining Refrigeration Systems
- NVQ Certificate in Installing and Commissioning Refrigeration Systems.
Each comprises four mandatory units, including:
- Understand Halocarbon ‘fluorinated’ refrigeration system service and maintenance techniques, City and Guilds Level 2 Refrigeration and Air Conditioning transcript.
- Understand and carry out electrical work on RAC systems and components
- Understand how to organise resources within BSE.
For a full list of units, download the qualification handbook from the centre documents section.

