Contents
HEVAC&R
PROJECT
30 UP Engineering building: An HVAC system by engineers for engineers
CONTRIBUTORS
37 Getting technical: Viruses. What are they?
40 Support: Looking at HFO R1234YF
43 Essentials: Air contaminants and air conditioning
44 Professionals who care: How to become a company asset
45 Back to basics: Reflecting on an unexpected turn of events
46 Responsible refrigeration: How gas compliance works during Covid-19
TECHNICAL
47 Bitzer Refrigerant Report – Part 1
Heating | Energy | Ventilation | Air Conditioning | Refrigeration
INTERNATIONAL NEWS
Condair COVID-19 report looks at built
environment considerations:
Part 2
page
30
FEATURE
Compressors and
their continual development
FEATURE
Thermal storage:
energy saving cooling
UP Engineering building:
An HVAC system by
engineers for engineers
PROJECT
UP Engineering building:
Sponsored by: Intramech
COVER SPONSORED BY:
Intramech
10 18 30
www.hvacronline.co.za RACA Journal I August 2020 3