Contents
HEVAC & R
FEATURE 21 Chillers : Over a hundred years in the making
PROJECT |
28 |
Developing both the body and the intellect |
CONTRIBUTORS |
37 |
Getting technical : Covid-19 – the new global pandemic |
39 |
Support : Chest freezers – maintenance essentials |
41 |
Women in HVACR : The realities of a career in engineering |
43 |
Responsible refrigeration : Fresh air and ventilation |
45 |
Contractor ’ s corner : Examining the current state of the BOQ |
47 |
Professionals who care : How geographical location and application can affect |
the design of an HVAC system : Part 4 |
Heating | Energy | Ventilation | Air Conditioning | Refrigeration
NEWS Fast-tracked Covid-19 modules for Jubilee Hospital
FEATURE Chillers : Over a hundred years in the making
PROJECT Developing both the body and the intellect
TECHNICAL Selecting the correct heat exchanger for an application page
28 Developing both the body and
the intellect
Cover image by © RACA Journal
TECHNICAL 49 Selecting the correct heat exchanger for an application
21 28 49
www . hvacronline . co . za RACA Journal I March 2021 3