Contents
20 LG reignites South African brand
23 Happy birthday Daikin
27 Exhibitors signing up for FRIGAIR 2021 again
29 Industry focus top priority at AfriBuild
31 ATMOsphere lands again in South Africa
EVENTS
HEVAC&R
ASSOCIATIONS
Unqualified? Unregistered? Illegal!
34 ASHRAE talks about medical gas management
37 SAIRAC celebrates industry pros
38 SARACCA takes payment issues countrywide
40 SAIRAC looks at state of training
33
H e a t i n g | E n e r g y | Ve n t i l a t i o n | A i r C o n d i t i o n i n g | Re f r i g e r a t i o n
ASSOCIATIONS EVENTS FEATURE PROJECT
SARACCA takes payment
issues countrywide Industry focus top priority
at AfriBuild Changing the industry
with a blanket BEC upgrades VRV
in one week
page
58
BEC upgrades VRF in
one week
FEATURES
42 Mine ventilation – a matter of life and death
48 Changing the industry with a blanket
52 When cold becomes cryo-cold
37
PROJECTS
58
BEC upgrades VRF in one week
CONTRIBUTORS
64
Getting technical: Introduction to magnetic bearings
42
67 Support: The necessity of subcooling
70 Back to basics: How do new laws affect me?
71 Responsible refrigeration: Registering isn’t a once-off thing
73 Essentials: Surface transportation air conditioning
74 Professionals who care: ECSA outcomes are all related to business
75 Contract savvy: Consequences of termination of principal building agreements
www.hvacronline.co.za
RACA Journal I January 2020
3