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www.swegon.com | Room Units
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Jan Scheuring
What to know about energy efficiency and climate ceilings?
The decisions real estate owners and consultants face when building or remodeling properties are increasingly complex. The range of considerations spans from making sure buildings are safe and healthy, both in themselves but also for future tenants, to prioritising energy efficiency and overall …Welat Han
Displacement ventilation - a forgotten concept with huge potential
Have you ever wondered why some indoor environments cause discomfort and draughts despite being a large and open space, a classroom for instance? As experts in the industry of heating, ventilation and air conditioning (HVAC) the above is an obvious example of when the selection of ventilation …Niklas Jacobsson
2-step optimisation for energy efficiency and IEQ
A good indoor climate is fundamental for people to perform, rest and thrive inside built premises. However, energy efficiency is in nearly all cases on top of the agenda when designing an indoor climate solution – sometimes leading to a perceived conflict between indoor climate and energy …Börje Lehrman
Why are the needs of HVAC solutions often oversized?
As an expert in software design for product selection and energy calculations, I believe it is common for solutions for heating, ventilation and cooling (HVAC) to be oversized. I would actually say that it is more common that they are oversized, than the other way around. This is because several …Carl-Ola Danielsson
What are the advantages of dry cooling?
The concept of dry cooling is all about delivering sensible cooling from a hydronic circuit. It might sound simple, but it has a prerequisite - the temperature of the system’s circulating water has to be kept above dew point at all times. Once this criterion is met, there is a clear potential to …Carl-Ola Danielsson
Active chilled beams with variable k-factor - an option for both CAV and VAV systems
To create a healthy and comfortable indoor environment where people can perform an thrive, it is important to ensure good air quality. This, without creating noise and without causing discomfort due to high air velocities, temperature gradients or radiant asymmetry. The challenge is to design a …Malin Höij
Continuous improvements and standardisation - interview with Johan Lundgren
Significant improvements and genuine contributions for better tomorrow can be achieved when products and production processes are known in every detail. That is what Johan Lundgren, Plant Manager at the Swegon factory in Tomelilla, believes and he has enthusiastically told me about the many …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. …Börje Lehrman
Product selection program - a useful tool
When you are going to select products for your indoor climate, there are many things you need to take into consideration. There are many different types of products and variants, but how should you find the right one?By topics