--- title: The Swegon Blog | www.swegon.com (4) description: This is a blog about indoor air quality, thermal comfort and indoor climate solutions. You will find the latest trends and insights from the HVAC industry. (4) image: https://blog.swegon.com/hubfs/linkedinhubspot.png --- [![](https://www.swegon.com/Static/img/logo.svg?v=3)](https://www.swegon.com/) Menu - [Solutions & services](https://www.swegon.com/solutions-and-services/) - [Products](https://www.swegon.com/products/) - [References & Insights](https://www.swegon.com/references-and-insights/) - [Support & software](https://www.swegon.com/support/) - [Sustainability](https://www.swegon.com/sustainability/) - [Why Swegon?](https://www.swegon.com/why-swegon/) - [Product Search](https://www.swegon.com/product-search-result/) - [Document Search](https://www.swegon.com/support/find-documents/) - [Career](https://www.swegon.com/career/) - Global - [Contact](https://www.swegon.com/contact/) ## Choose a market [Or visit our global site](https://www.swegon.com) - [Belgium - French](https://www.swegon.com/fr-be/) - [Belgium - Dutch](https://www.swegon.com/nl-be/) - [Denmark](https://www.swegon.com/da/) - [Finland](https://www.swegon.com/fi/) - [France](https://www.swegon.com/fr/) - 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[Heat Pumps (12)](https://blog.swegon.com/en/tag/heat-pumps) - [Acoustics (9)](https://blog.swegon.com/en/tag/acoustics) - [Optimisation Systems (9)](https://blog.swegon.com/en/tag/optimisation-systems) - [Services & Connectivity (8)](https://blog.swegon.com/en/tag/services-connectivity) - [Humidity (7)](https://blog.swegon.com/en/tag/humidity) - [Renovation (6)](https://blog.swegon.com/en/tag/renovation) - [Schools (4)](https://blog.swegon.com/en/tag/schools) - [Software (4)](https://blog.swegon.com/en/tag/software) - [BIM (3)](https://blog.swegon.com/en/tag/bim) - [Gender Equality (3)](https://blog.swegon.com/en/tag/gender-equality) - [Air Quality (2)](https://blog.swegon.com/en/tag/air-quality) - [Residential (1)](https://blog.swegon.com/en/tag/residential) \> Fler ### By authors - [![Alberto Ferrandi](https://blog.swegon.com/hs-fs/hubfs/Bild%20alberto.png?width=75&name=Bild%20alberto.png) Alberto Ferrandi 6](https://blog.swegon.com/en/author/alberto-ferrandi) - [![Alberto Frison](https://blog.swegon.com/hs-fs/hubfs/alberto.jpg?width=75&name=alberto.jpg) Alberto Frison 2](https://blog.swegon.com/en/author/alberto-frison) - [![Alessandro Lora](https://blog.swegon.com/hs-fs/hubfs/lora.webp?width=75&name=lora.webp) Alessandro Lora 3](https://blog.swegon.com/en/author/alessandro-lora) - [![Alessandro Pinato](https://blog.swegon.com/hs-fs/hubfs/alessandro.webp?width=75&name=alessandro.webp) Alessandro Pinato 9](https://blog.swegon.com/en/author/alessandro-pinato) - [![Anders Jakobsson](https://blog.swegon.com/hs-fs/hubfs/Anders%20Jacobsson_4.jpg?width=75&name=Anders%20Jacobsson_4.jpg) Anders Jakobsson 3](https://blog.swegon.com/en/author/anders-jakobsson) - [![Andreas Söderholm](https://blog.swegon.com/hs-fs/hubfs/andreassoderholm.webp?width=75&name=andreassoderholm.webp) Andreas Söderholm 1](https://blog.swegon.com/en/author/andreas-söderholm) - [![Andreas Örje Wellstam](https://blog.swegon.com/hs-fs/hubfs/andreas-orje-wellstam.webp?width=75&name=andreas-orje-wellstam.webp) Andreas Örje Wellstam 5](https://blog.swegon.com/en/author/andreas-örje-wellstam) - [![Anna Sundell](https://blog.swegon.com/hs-fs/hubfs/Anna.jpg?width=75&name=Anna.jpg) Anna Sundell 1](https://blog.swegon.com/en/author/anna-sundell) - [![Bastien Stocq](https://blog.swegon.com/hs-fs/hubfs/Bastien.png?width=75&name=Bastien.png) Bastien Stocq 1](https://blog.swegon.com/en/author/bastien-stocq) - [![Björn Erlingsson](https://blog.swegon.com/hs-fs/hubfs/bjornerling.png?width=75&name=bjornerling.png) Björn Erlingsson 1](https://blog.swegon.com/en/author/björn-erlingsson) - [![Börje Lehrman](https://blog.swegon.com/hs-fs/hubfs/Blog%20Authors/SE-SV%20-%20PRO%20-%20BACV/B%C3%B6rje_Lehrman.jpg?width=75&name=B%C3%B6rje_Lehrman.jpg) Börje Lehrman 3](https://blog.swegon.com/en/author/börje-lehrman) - [![Caroline Jacobsson](https://blog.swegon.com/hs-fs/hubfs/Blog%20Authors/Caroline%20Jacobsson.jpg?width=75&name=Caroline%20Jacobsson.jpg) Caroline Jacobsson 9](https://blog.swegon.com/en/author/caroline-jacobsson) - [![Elvis Kokot](https://blog.swegon.com/hs-fs/hubfs/elviskokot.png?width=75&name=elviskokot.png) Elvis Kokot 1](https://blog.swegon.com/en/author/elvis-kokot) - [![Fabio Polo](https://blog.swegon.com/hs-fs/hubfs/Fabio%20Polo-1.jpg?width=75&name=Fabio%20Polo-1.jpg) Fabio Polo 9](https://blog.swegon.com/en/author/fabio-polo) - [![Francesco Artusi](https://blog.swegon.com/hs-fs/hubfs/Francesco%20Artusi%20CUT.jpg?width=75&name=Francesco%20Artusi%20CUT.jpg) Francesco Artusi 1](https://blog.swegon.com/en/author/francesco-artusi) - [![François Jouvray](https://blog.swegon.com/hs-fs/hubfs/francois%20Jouvray2.jpg?width=75&name=francois%20Jouvray2.jpg) François Jouvray 1](https://blog.swegon.com/en/author/françois-jouvray) - [![Fredrik Truedson](https://blog.swegon.com/hs-fs/hubfs/Swegon%20SE%20-%20Nyheter/Fredrik%20Truedson_hs.jpg?width=75&name=Fredrik%20Truedson_hs.jpg) Fredrik Truedson 1](https://blog.swegon.com/en/author/fredrik-truedson) - [![Jan Scheuring](https://blog.swegon.com/hs-fs/hubfs/Photo_Jan-1.jpeg?width=75&name=Photo_Jan-1.jpeg) Jan Scheuring 3](https://blog.swegon.com/en/author/jan-scheuring) - [![John Wibrand](https://blog.swegon.com/hs-fs/hubfs/John%20Wibrand.jpg?width=75&name=John%20Wibrand.jpg) John Wibrand 2](https://blog.swegon.com/en/author/john-wibrand) - [![Josh Emerson](https://blog.swegon.com/hs-fs/hubfs/Josh_Emerson_Headshot.jpg?width=75&name=Josh_Emerson_Headshot.jpg) Josh Emerson 1](https://blog.swegon.com/en/author/josh-emerson) - [![Lars Norrdal](https://blog.swegon.com/hs-fs/hubfs/Blog%20Authors/SWEGON%20henkilo%E2%95%A0%C3%AAsto%E2%95%A0%C3%AAkuvat%2020190786.jpg?width=75&name=SWEGON%20henkilo%E2%95%A0%C3%AAsto%E2%95%A0%C3%AAkuvat%2020190786.jpg) Lars Norrdal 1](https://blog.swegon.com/en/author/lars-norrdal) - [![Luca Filippetto](https://blog.swegon.com/hs-fs/hubfs/Luca%20Filippetto%20Hubspot.jpg?width=75&name=Luca%20Filippetto%20Hubspot.jpg) Luca Filippetto 4](https://blog.swegon.com/en/author/luca-filippetto) - [![Luca Zordan](https://blog.swegon.com/hs-fs/hubfs/lucazordan.png?width=75&name=lucazordan.png) Luca Zordan 1](https://blog.swegon.com/en/author/luca-zordan) - [![Magnus Andersson](https://blog.swegon.com/hs-fs/hubfs/magnus%20andersson_550x550%20(1).jpg?width=75&name=magnus%20andersson_550x550%20(1).jpg) Magnus Andersson 1](https://blog.swegon.com/en/author/magnus-andersson) - [![Malin Höij](https://blog.swegon.com/hs-fs/hubfs/malinh.webp?width=75&name=malinh.webp) Malin Höij 5](https://blog.swegon.com/en/author/malin-höij) - [![Markus Schomaker](https://blog.swegon.com/hs-fs/hubfs/Dr.-Ing.%20Markus%20Schomaker_Quadratisch.jpg?width=75&name=Dr.-Ing.%20Markus%20Schomaker_Quadratisch.jpg) Markus Schomaker 5](https://blog.swegon.com/en/author/markus) - [![Martin Ottersten](https://blog.swegon.com/hs-fs/hubfs/Blog%20Authors/Martin_Ottersten.jpg?width=75&name=Martin_Ottersten.jpg) Martin Ottersten 4](https://blog.swegon.com/en/author/martin-ottersten) - [![Mike Ward](https://blog.swegon.com/hs-fs/hubfs/Michael_Ward_photo.jpg?width=75&name=Michael_Ward_photo.jpg) Mike Ward 5](https://blog.swegon.com/en/author/michael-ward) - [![Mikael Börjesson](https://blog.swegon.com/hs-fs/hubfs/Blog%20Authors/Mikael%20B%C3%B6rjesson.jpg?width=75&name=Mikael%20B%C3%B6rjesson.jpg) Mikael Börjesson 30](https://blog.swegon.com/en/author/mikael-börjesson) - [![Mirko Sauvan](https://blog.swegon.com/hs-fs/hubfs/Swegon_Mirko%20Sauvan_web_3.jpg?width=75&name=Swegon_Mirko%20Sauvan_web_3.jpg) Mirko Sauvan 2](https://blog.swegon.com/en/author/mirko-sauvan-1) - [![Nicklas Svensson](https://blog.swegon.com/hs-fs/hubfs/NicklasSvenssonClose.png?width=75&name=NicklasSvenssonClose.png) Nicklas Svensson 2](https://blog.swegon.com/en/author/nicklas-svensson) - [![Niklas Jacobsson](https://blog.swegon.com/hs-fs/hubfs/authorniklas.png?width=75&name=authorniklas.png) Niklas Jacobsson 2](https://blog.swegon.com/en/author/niklas-jacobsson) - [![Paola Moschini](https://blog.swegon.com/hs-fs/hubfs/forfattare.webp?width=75&name=forfattare.webp) Paola Moschini 1](https://blog.swegon.com/en/author/paola-moschini) - [![Philip Wikström](https://blog.swegon.com/hs-fs/hubfs/Philip_Andersson_pressbild_small_webb.jpg?width=75&name=Philip_Andersson_pressbild_small_webb.jpg) Philip Wikström 4](https://blog.swegon.com/en/author/philip-wikstrom) - [![Robert Siverby](https://blog.swegon.com/hs-fs/hubfs/MicrosoftTeams-image%20(3)-4.png?width=75&name=MicrosoftTeams-image%20(3)-4.png) Robert Siverby 1](https://blog.swegon.com/en/author/robert-siverby) - [![Stefan Lay](https://blog.swegon.com/hs-fs/hubfs/1517033472060.jpg?width=75&name=1517033472060.jpg) Stefan Lay 1](https://blog.swegon.com/en/author/stefan-lay) - [![Swegon](https://blog.swegon.com/hs-fs/hubfs/swegsw-1.png?width=75&name=swegsw-1.png) Swegon 3](https://blog.swegon.com/en/author/swegon) - [![Timo Schreck](https://blog.swegon.com/hs-fs/hubfs/Timo%20Schreck.jpg?width=75&name=Timo%20Schreck.jpg) Timo Schreck 2](https://blog.swegon.com/en/author/timo-schreck) - [![Tobias Nordström](https://blog.swegon.com/hs-fs/hubfs/TobiasNordstromPHOTO.jpg?width=75&name=TobiasNordstromPHOTO.jpg) Tobias Nordström 5](https://blog.swegon.com/en/author/tobias-nordström) - [![Tomi Laakso](https://blog.swegon.com/hs-fs/hubfs/Blog%20Authors/TomiLaakso.jpg?width=75&name=TomiLaakso.jpg) Tomi Laakso 1](https://blog.swegon.com/en/author/tomi-laakso) - [![Tony Olsson](https://blog.swegon.com/hs-fs/hubfs/Tony%20Olsson.webp?width=75&name=Tony%20Olsson.webp) Tony Olsson 6](https://blog.swegon.com/en/author/tony-olsson) - [![Tony Pettersson](https://blog.swegon.com/hs-fs/hubfs/tonyp.jpg?width=75&name=tonyp.jpg) Tony Pettersson 1](https://blog.swegon.com/en/author/tony-pettersson) - [![William Lawrance](https://blog.swegon.com/hs-fs/hubfs/William2.jpg?width=75&name=William2.jpg) William Lawrance 12](https://blog.swegon.com/en/author/william-lawrance) - [![Åsa Norén-Lundh](https://blog.swegon.com/hs-fs/hubfs/A%CC%8Asa%20Nore%CC%81n-Lundh.webp?width=75&name=A%CC%8Asa%20Nore%CC%81n-Lundh.webp) Åsa Norén-Lundh 6](https://blog.swegon.com/en/author/åsa-norén-lundh) - [![Åse Esselius](https://blog.swegon.com/hs-fs/hubfs/%C3%85seEsseliusClose.png?width=75&name=%C3%85seEsseliusClose.png) Åse Esselius 1](https://blog.swegon.com/en/author/åse-esselius) Explore - - - [The Swegon Blog](https://blog.swegon.com/en) Subscribe Explore Share Subscribe # The Swegon blog – Everything about indoor climate Our experts at Swegon have for years shared their knowledge and skills in the format of enlightening blog posts about ventilation, heating and cooling. With different angles of approach, a wide variety of indoor climate related topics have been presented and explained with sincere engagement and broadmindedness. Below you find more than 100 blog posts, and we are constantly adding new ones, in our aspiration to build knowledge about indoor climate – within, as well as outside, the building industry. Click on the pre-set tags, or use the filter function under "Explore" to narrow down the number of posts to a selection that is relevant to your interest or that will give you new and useful insights. ### By topics - [Indoor Climate Knowledge (56)](https://blog.swegon.com/en/tag/indoor-climate-knowledge) - [Air Handling Units (27)](https://blog.swegon.com/en/tag/air-handling-units) - [Cooling & Heating (27)](https://blog.swegon.com/en/tag/cooling-heating) - [Energy Efficiency (24)](https://blog.swegon.com/en/tag/energy-efficiency) - [Sustainability (24)](https://blog.swegon.com/en/tag/sustainability) - [Room Units (21)](https://blog.swegon.com/en/tag/room-units) - [Heat Pumps (12)](https://blog.swegon.com/en/tag/heat-pumps) - [Acoustics (9)](https://blog.swegon.com/en/tag/acoustics) - [Optimisation Systems (9)](https://blog.swegon.com/en/tag/optimisation-systems) - [Services & Connectivity (8)](https://blog.swegon.com/en/tag/services-connectivity) - [Humidity (7)](https://blog.swegon.com/en/tag/humidity) - [Renovation (6)](https://blog.swegon.com/en/tag/renovation) - [Schools (4)](https://blog.swegon.com/en/tag/schools) - [Software (4)](https://blog.swegon.com/en/tag/software) - [BIM (3)](https://blog.swegon.com/en/tag/bim) - [Gender Equality (3)](https://blog.swegon.com/en/tag/gender-equality) - [Air Quality (2)](https://blog.swegon.com/en/tag/air-quality) - [Residential (1)](https://blog.swegon.com/en/tag/residential) \+ More X Close - [Air Handling Units](https://blog.swegon.com/en/tag/air-handling-units) - [Sustainability](https://blog.swegon.com/en/tag/sustainability) ### [Martin Ottersten](https://blog.swegon.com/en/author/martin-ottersten) ## [A wooden air handling unit – redefining the industry?](https://blog.swegon.com/en/a-wooden-air-handling-unit-redefining-the-industry) Considering todays many challenging sustainability targets, it is no surprise that people wonder why certain products look or work the way they do. However, when alternative solutions are explored, factors such as functionality or lifespan, often turn out to be significant showstoppers. What if … - [Sustainability](https://blog.swegon.com/en/tag/sustainability) ### [Caroline Jacobsson](https://blog.swegon.com/en/author/caroline-jacobsson) ## [Have we run aground in the sustainability work?](https://blog.swegon.com/en/have-we-run-aground-in-the-sustainability-work) In the northern parts of the world, the summer has faded and pretty soon the rowing boats must be taken out of the water and stored on land for the winter. But back in our daily routines, are we still rowing – at least metaphorically? We have returned to work, and efforts are in full swing to move … - [Room Units](https://blog.swegon.com/en/tag/room-units) ### [Markus Schomaker](https://blog.swegon.com/en/author/markus) ## [What is there to know about displacement ventilation in an industrial facility?](https://blog.swegon.com/en/displacement-ventilation-for-safe-productive-and-comfortable-factories) Factories have come a long way from being dusty and smoky environments where production took center stage, to being light, clean and comfortable workplaces where people are safe and productive. Our expert, Welat Han, Junior Product Manager, describes the evolution of the factory indoor climate and … - [Energy Efficiency](https://blog.swegon.com/en/tag/energy-efficiency) - [Indoor Climate Knowledge](https://blog.swegon.com/en/tag/indoor-climate-knowledge) ### [Mike Ward](https://blog.swegon.com/en/author/michael-ward) ## [Up next: System energy calculation](https://blog.swegon.com/en/up-next-system-energy-calculation) HVAC products are provided with energy specifications that outline their energy use and performance during operation. The energy data is essential to making calculations of the energy usage of the systems and buildings they are to be installed within. When two or more products are interconnected … - [Indoor Climate Knowledge](https://blog.swegon.com/en/tag/indoor-climate-knowledge) - [Sustainability](https://blog.swegon.com/en/tag/sustainability) ### [Caroline Jacobsson](https://blog.swegon.com/en/author/caroline-jacobsson) ## [One year later: Circularity is advancing in HVAC and the building industry](https://blog.swegon.com/en/one-year-later-circularity-is-advancing-in-hvac-and-the-building-industry) In a blog post about a year ago, we highlighted the vast business potential of reuse and refurbishment in HVAC and the building industry. Today, that potential is materialising. Across the sector, circularity has gained momentum and we have deepened our commitment by expanding our expertise to … - [Indoor Climate Knowledge](https://blog.swegon.com/en/tag/indoor-climate-knowledge) - [Sustainability](https://blog.swegon.com/en/tag/sustainability) - [Heat Pumps](https://blog.swegon.com/en/tag/heat-pumps) ### [Fabio Polo](https://blog.swegon.com/en/author/fabio-polo) ## [Cooling demands in a changing climate – how can heat pumps be the answer?](https://blog.swegon.com/en/cooling-demands-in-a-changing-climate-how-can-heat-pumps-be-the-answer) What often comes to mind when discussing climate change are the immediate effects rising temperatures has on nature and biodiversity. But what if we zoom in and focus on buildings and people – what becomes then the centre of discussion? Fabio Polo, Head of Strategic Product Management within our … - [Indoor Climate Knowledge](https://blog.swegon.com/en/tag/indoor-climate-knowledge) - [Acoustics](https://blog.swegon.com/en/tag/acoustics) ### [Tony Olsson](https://blog.swegon.com/en/author/tony-olsson) ## [Do you find dB and dB confusing? We'll explain](https://blog.swegon.com/en/do-you-find-db-and-db-confusing-well-explain) Noise is one of the most common causes of complaints about the indoor climate, and unfortunately, standards and requirements are not always met in practice. In order to design fully functioning, yet quiet indoor climate solutions that ensure a high degree of comfort regarding sound, all components … - [Room Units](https://blog.swegon.com/en/tag/room-units) ### [Niklas Jacobsson](https://blog.swegon.com/en/author/niklas-jacobsson) ## [Wireless HVAC communication – simplifying renovation](https://blog.swegon.com/en/wireless-hvac-communication-simplifying-renovation-) Renovating is typically a complex and costly endeavour, particularly when it comes to larger projects and renovations of heating, ventilation and air conditioning (HVAC). We have previously addressed renovation in the context of buildings being preserved for cultural heritage or ducts being too … - [Indoor Climate Knowledge](https://blog.swegon.com/en/tag/indoor-climate-knowledge) - [Cooling & Heating](https://blog.swegon.com/en/tag/cooling-heating) ### [Fabio Polo](https://blog.swegon.com/en/author/fabio-polo) ## [How to simplify product comparisons - explained through an e-bike example](https://blog.swegon.com/en/how-to-make-it-less-complex-to-compare-a-bike-example) In today’s world, things are moving at record speed, and it may seem that the lowest-priced products are the most attractive. With cost-consciousness often at the heart of business decisions, it’s no surprise that chasing savings can become a company’s main focus. From a standards and … [Previous](https://blog.swegon.com/en/page/3) [2](https://blog.swegon.com/en/page/2) [3](https://blog.swegon.com/en/page/3) [4](https://blog.swegon.com/en/page/4) [5](https://blog.swegon.com/en/page/5) [6](https://blog.swegon.com/en/page/6) [Next](https://blog.swegon.com/en/page/5) By topics Get updates from the blog directly to your inbox. #### Get to know us - [Why Swegon?](https://www.swegon.com/why-swegon/) - [Solutions & services](https://www.swegon.com/solutions-and-services/) - [Products](https://www.swegon.com/products/) - [References & Insights](https://www.swegon.com/references-and-insights/) - [Support & Software](https://www.swegon.com/support/) - [Sustainability](https://www.swegon.com/sustainability/) #### More Swegon - [About us](https://www.swegon.com/about-swegon/) - [Our Brands](https://www.swegon.com/about-swegon/our-brands/) - [News](https://blog.swegon.com/en/news) - [For suppliers](https://www.swegon.com/for-suppliers/) - [The Swegon Blog](https://blog.swegon.com/en) - [Swegon Air Academy](https://www.swegonairacademy.com/en/) #### Subscribe to The Swegon Blog [![](https://www.swegon.com/siteassets/logos/logo.svg?v=1620107735)](https://www.swegon.com/) Swegon Group AB, JA Wettergrens gata 7, SE-421 30 Västra Frölunda, Tel +46 (0)31-89 58 00, Fax +46 (0)31-89 94 69, info@swegon.com - [Privacy statement](https://www.swegon.com/privacy-policy/) - [Cookies](https://www.swegon.com/cookies/) - [Processing personal data](https://www.swegon.com/privacy-policy/processing-personal-data/) - [![Youtube](https://www.swegon.com/Static/img/youtube.svg)](https://www.youtube.com/user/SwegonAB) - [![Linkedin](https://www.swegon.com/Static/img/linkedin.svg)](https://www.linkedin.com/company/swegon-ab/) - [![Facebook](https://www.swegon.com/Static/img/facebook.svg)](https://www.facebook.com/swegongroup)