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Lessons Learned From More Than Three Decades in the HVAC Industry
Since Temperature Technology was established in 1989, the heating, ventilation and air conditioning industry has changed significantly. Equipment has become more energy efficient, control systems have become more advanced, refrigerants have evolved and clients now expect greater transparency, faster response times and better long term value. However, many of the principles behind successful HVAC work have remained unchanged. After more than three decades in the industry, we h
Joshua Spagnoletti
3 days ago7 min read


A Facilities Manager’s Guide to Commercial HVAC Systems
Commercial heating, ventilation and air conditioning systems play a critical role in maintaining comfortable, healthy and productive buildings. For facilities managers, HVAC systems can also represent a significant portion of a property’s operating costs, maintenance budget and energy consumption. Understanding the basics of commercial HVAC management helps facilities managers identify problems earlier, reduce unnecessary breakdowns, manage contractors more effectively and ex
Joshua Spagnoletti
3 days ago9 min read


How Does an Air Conditioner Actually Work?
Air conditioning is something most of us use without thinking too much about what is happening inside the system. You press a button, cool air starts flowing, and the room becomes more comfortable. But an air conditioner does not simply “make cold air”. In fact, the real process is a clever transfer of heat. Your air conditioner removes heat from inside the room and moves it outside. Understanding this process helps you appreciate why correct installation, regular servicing,
Joshua Spagnoletti
Jul 63 min read


The Winter Secret: Why Your Aircon is Cheaper to Run Than Your Bar Heater
As mid winter hits South Africa, the race to beat the chill is officially on. Most of us are pulling out old faithful element heaters, oil radiators, or switching on underfloor heating. But if you have a sleek split system unit sitting on your lounge wall, you are sitting on a hidden goldmine. The Great Heating Myth Many homeowners believe that running an aircon during winter will destroy their monthly electricity budget. It feels like a luxury appliance meant only for scorch
Joshua Spagnoletti
Jun 302 min read


Investing in Invisible Assets: How Indoor Air Quality Drives Corporate Wellness and Productivity
In the modern South African commercial property sector, the metric for premium office space is shifting. Where tenants once prioritised prime locations and aesthetic architecture, the focus has decisively turned inward. Forward thinking organisations now recognise that the physical environment directly impacts the bottom line. Among the various elements of building design, indoor air quality has emerged as a critical driver of corporate wellness, productivity, and tenant rete
Joshua Spagnoletti
Jun 303 min read


The True Cost of Neglected Commercial HVAC Maintenance
Operating a commercial facility in South Africa comes with a unique set of challenges. Between rising electricity tariffs and the constant pressure to maintain strict environmental controls, facility managers simply cannot afford to waste power. Yet one of the biggest silent drains on your operational budget might be sitting right on your roof or in your plant room: a neglected HVAC system. Many businesses view HVAC maintenance as a grudge purchase, often delaying the expense
Joshua Spagnoletti
Jun 254 min read
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