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HVAC & R Online Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from HVAC & R Online, Publisher, Bedfordview.

These magazines incorporate every aspect of Refrigeration, Heating, Cooling, Air Conditioning, Ventilation, Environment, In-door Quality Control related to their use in Industrial, Mining, Commercial and Domestic applications.

Why they behave as if they have a will of their own. This is part one of a two-part series. (CAS) have always fascinate...
28/11/2025

Why they behave as if they have a will of their own. This is part one of a two-part series.

(CAS) have always fascinated engineers, economists, organisational theorists and social scientists for one simple reason: they as though they possess a .

They do not because someone instructs them to. They change because the among their force them to. This makes a powerful not only biological or mechanical systems, but also , markets, communities, teams, political structures and even individual behaviour.

Read about it here: https://refrigerationandaircon.co.za/understanding-complex-adaptive-systems/

As local manufacturing becomes increasingly vital to the industry, companies like , a division of South Africa, are...
27/11/2025

As local manufacturing becomes increasingly vital to the industry, companies like , a division of South Africa, are standing out – not just for their scale, but for their responsiveness, capability and technical excellence.

Based in Gauteng, is constantly improving its standards of sheet for , delivering round and square tailored to demanding commercial, industrial and cross- border projects.

Read about it here: https://refrigerationandaircon.co.za/ductshop-delivers-hvac-ducting-solutions-with-speed-precision-and-scale/

DTIC’s highlights how are driving South Africa’s and strengthening . This is part two of a two-part series.South ...
27/11/2025

DTIC’s highlights how are driving South Africa’s and strengthening . This is part two of a two-part series.

South Africa’s is anchored in the Constitution and guided by the (PPPFA). noted that local content provisions introduced in 2011 followed a landmark , where , and committed to achieving 70% by 2019. Although that target remains aspirational, the drive continues.

Read about it here: https://refrigerationandaircon.co.za/procurement-levers-driving-sas-industrial-revival-part-2/

Type 4 takes place entirely in the . It represents the transition from theory to reality – where , human relations, ...
26/11/2025

Type 4 takes place entirely in the . It represents the transition from theory to reality – where , human relations, cost control and profitability collide.

Unlike classroom simulations, the exposes to the constraints of commerce: time pressures, client expectations, budgets and politics. While authentic, this environment often to a narrow product or service range, shaped by the company’s . Still, there’s no substitute for this stage. It’s where competence becomes confidence and becomes .

Read more here: https://refrigerationandaircon.co.za/from-classroom-to-career-where-learning-becomes-work-part-2/

DTIC’s highlights how are driving South Africa’s and strengthening . This is part one of a two-part series.At a r...
25/11/2025

DTIC’s highlights how are driving South Africa’s and strengthening . This is part one of a two-part series.

At a recent local manufacturing and pump launch , Cathrine Matidza, director: fleet procurement at the (DTIC), delivered a presentation on how is being deployed to rebuild South Africa’s industrial base. Her talk, titled ‘Procurement Levers in Public Procurement Systems: Local Content and NIPP’, illustrated how government’s is now moving and , taking tangible shape on factory floors across the country.

Read about it here: https://refrigerationandaircon.co.za/procurement-levers-driving-sas-industrial-revival-part-1/

has unveiled its latest breakthroughs in at a landmark product launch event held in October 2025. The brought toge...
24/11/2025

has unveiled its latest breakthroughs in at a landmark product launch event held in October 2025. The brought together leading industry players, contractors, and distributors for an immersive first look at ’s newest . Through live demonstrations and presentations from the company’s leadership team, attendees experienced how ’s next-generation are evolving to meet the rising demand for , and air-conditioning systems across southern Africa. This is Part 3 of a three-part series.

LG also unveiled its latest generation of , engineered to deliver , superior energy efficiency and high durability tailored for South African operating conditions.

Read more here: https://refrigerationandaircon.co.za/lg-showcases-next-generation-inverter-rooftop-package-units/

Are we for or for ? and have long been regarded as the twin engines of progress. Yet, a question increasingly sh...
21/11/2025

Are we for or for ?

and have long been regarded as the twin engines of progress. Yet, a question increasingly shapes the conversation among educators, employers and policymakers: are we or for ?

In other words, are we preparing minds to think, or hands to do? Can we – and should we – divide training and education into categories based on purpose and practical value?

Read about it here: https://refrigerationandaircon.co.za/rethinking-training-balancing-strategy-and-usefulness-part-1/

has unveiled its latest breakthroughs in at a landmark product launch event held in October 2025. The brought toge...
20/11/2025

has unveiled its latest breakthroughs in at a landmark product launch event held in October 2025. The brought together leading industry players, contractors, and distributors for an immersive first look at ’s newest . Through live demonstrations and presentations from the company’s leadership team, attendees experienced how ’s next-generation are evolving to meet the rising demand for , and air-conditioning systems across southern Africa. This is Part 2 of a three-part series.

The centrepiece of the launch was the presentation by , Eco Solutions General manager at South Africa, who unveiled the – the sixth generation in LG’s Multi V line, now with advanced .

Read more here: https://refrigerationandaircon.co.za/ai-led-hvac-a-smarter-way-to-cool-and-heat/

“A clear and are the unsung heroes of . In part three of our series on , we explore how to anticipate risks, struc...
19/11/2025

“A clear and are the unsung heroes of . In part three of our series on , we explore how to anticipate risks, structure reports for clarity, and keep your documentation lean, meaningful, and effective.”

The body of the should align strictly with this , . An executive summary allows by decision-makers, while the – ideally no longer than three lines – should confirm how the stated has been .

Read about it here: https://refrigerationandaircon.co.za/structuring-the-content-part-4/

In a Sairac SA Cape Town Centre TechTalk, , a senior consulting engineer at (Pty) Ltd, shed light on the critical asp...
18/11/2025

In a Sairac SA Cape Town Centre TechTalk, , a senior consulting engineer at (Pty) Ltd, shed light on the critical aspects of and in , highlighting the importance of water quality and its impact on heat exchanger longevity, particularly given the financial implications of failures. This is part two of a two-part series.

De Waal then introduced the first case study: a stainless-steel plate heat exchanger installed in a temperature control room at a mushroom produce farm. The issue was excessive water accumulation and ingress into the gas refrigerant compressor unit. Upon cutting the complex, multi-plate unit, One Eighty found brown deposits (rust) and significantly expanded internal passages. The root cause was identified as a freeze-thaw cycle due to faulty control valves and temperature monitoring sensors, which caused volumetric expansion of trapped water, leading to cracking and leaking in the intricate plate design.

Read more here: https://refrigerationandaircon.co.za/mastering-heat-exchanger-longevity-through-a-focus-on-water-chemistry-part-2/

has unveiled its latest breakthroughs in at a landmark product launch event held in October 2025. The brought toge...
18/11/2025

has unveiled its latest breakthroughs in at a landmark product launch event held in October 2025. The brought together leading industry players, contractors, and distributors for an immersive first look at ’s newest . Through live demonstrations and presentations from the company’s leadership team, attendees experienced how ’s next-generation are evolving to meet the rising demand for , and air-conditioning systems across southern Africa. This is part one of a three-part series.

Read more here: https://refrigerationandaircon.co.za/lg-launches-ai-driven-multi-vi-system-designed-for-african-conditions/

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