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Alberto Ferrandi
Heating in one step or two steps?
To do things in one go, sounds so easy. In many cases the results of doing things in one step is equated to doing things in two steps. However, in certain situations or under certain conditions it can be advantageous, and hence preferred, to do things one after the other. A twostep approach can …William Lawrance
Product selection software in the HVAC industry
There are a great number of alternatives available, and choices to make, when designing a solution for ventilation, heating and cooling. Experts in the industry have, with long-time experience, identified how to improve the decision making process and ease the product selection. Want to learn more, …Alberto Ferrandi
Polyvalent units and heat recovery is growing in colder climates
In recent years, heat recovery has become an increasingly more common and desirable functionality in units for ventilation, heating and cooling (HVAC). The general idea is to recover as much as possible of the energy that has already been “spent” for heating or cooling, and use that energy again …Alessandro Pinato
Ground source heat pumps – even better with propane
One of the biggest macro-trends with regards to heating in Europe is electrification. During renovations and refurbishments inefficient heaters and aging boilers – which produce CO2-emissions and pollution – are gradually being replaced with more modern solutions, like heat pumps. Now, what if a …John Wibrand
Three trends in HVAC today, but which trends are missing?
The first thing when writing a piece on trends within the field of HVAC is obviously to ask ChatGPT, which is a trend in itself. I am quite sure though, that we all already know that energy efficiency, air quality, and smart systems are important, so that does not give a big help really. The trends …Mikael Börjesson
Lowering energy consumption without compromising comfort
Buildings are responsible for around 40 percent of the global energy consumption, making it imperative to decrease consumption and increase energy efficiency in buildings. At the same time, we spend almost 90 percent of our time indoors. The trick is to reduce energy consumption without …Mike Ward
The significant energy savings that hide in the gaps
How to optimise HVAC systems to respond to real life use, save energy and provide a healthy and comfortable environment for building occupants?Carl-Ola Danielsson
How to choose between active chilled beams and fan coils?
When designing an HVAC system there are a number of different choices that have to be made. One such choice is the type of terminal unit to use meet set requirements. There are many factors that influence the choice, such as energy consumption, service need, ease of system design and installation. …Mikael Börjesson
Reflections from the world’s largest HVAC exhibition – ISH Frankfurt
The exhibition is finally back after a 4-year pause, so what has happened since last time? And what was missing?By topics