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Nils Spetz
Adapting air handling units to different building types
When a new building is designed, it is usually demanded that as much lettable space as possible is made available. Plant-rooms and other service facilities must be space-efficient and not take more room than necessary. Renovation of existing properties brings other demands. The 20 year old …Caroline Jacobsson
DCV & VAV - What is the difference?
In our previous post we talked about DCV and why DCV is a smart investment in residential buildings. So, you may have heard about both VAV and DCV and wondered what the difference actually is. We review the terms and when you are best-served by going for one or the other.Ulf Hörman
DCV - A smart investment in residential buildings?
In a Demand Controlled Ventilation (DCV) system the ventilation airflow is continuously matched with the actual demand. Airflow can be decreased or increased based on temperature, occupancy or air quality. By doing this, the DCV system uses on average less energy compared to a conventional Constant …Mikael Börjesson
Architects love HVAC installations. Right?
No matter what, we need to take care of the indoor climate when we design new buildings or refurbish old buildings. The driving forces for handling indoor climate could be different; from understanding the human need of good air quality to just achieve a decent temperature. Not to forget that …Mikael Börjesson
Choosing the right air handling unit - A guide to a smarter choice
We ventilate our properties for our wellbeing, productivity or indoor comfort. One vital component in any ventilation system is the actual air handling unit. You might like to think of the air handling unit as the heart of the ventilation system. A heart that pumps air to all parts of the property …William Lawrance
Casing performance - Achieving good indoor climate with lower operating costs
Six features define the quality and performance of air handling unit casings. To achieve a good indoor climate with low operating cost the ventilation system must be designed and installed in a proper way so that energy losses are minimised and air quality preserved. This means that it must be air …Börje Lehrman
How do we choose the right systems early in the building process?
Choosing an indoor climate system for a building, storey or room is often a difficult task. There are countless options available and a large number of criteria and requirements to take into account in achieving a good and approved solution. Location, usage, budget, legislation and comfort are just …By topics