HVAC trends in 2025: staying ahead in a transforming industry
In this article, we’ll explore the top HVAC trends shaping the industry in 2025 and provide insights on how professionals can adapt to stay competitive in this dynamic landscape.
The Indoors
"The Indoors" is our knowledge and inspiration center for both end users and professionals. Here you will find news, blog posts and articles from Purmo providing you inspiration and knowledge about different heating and cooling systems. You will also find inspiration for stylish and energy-efficient solutions for a sustainable indoor climate in your project or your home.
The categories include sizing of products and energy efficiency, product news, references, renovation and some of our main product groups such as radiators, underfloor heating and towel rails. Under Insights you will find interesting articles and studies about heating, cooling and ventilation.
2025-01-10
Work smarter
News
Insights
Understanding magnetite in hydronic heating systems: 5 FAQs answered
Although magnetite is not a new phenomenon, we find that our customers still often have questions about it. We are therefore happy to dive into the subject and answer 5 of the most frequently asked questions about magnetite in hydronic heating systems.
2025-01-07
Radiators
Hydronic heating
Improve efficiency
Understanding the data requirements for underfloor heating design and calculation
A well-designed underfloor heating system can contribute significantly to the creation of sustainable indoor climate comfort, provided it’s carefully planned first.
2024-11-29
Underfloor heating
Hydronic heating
Sizing of products
A comprehensive comparison: panel radiators, fan-assisted radiators, and fan coil units explained
Uncover the differences between panel radiators, fan-assisted radiators, and fan coil units. Our guide helps you choose the ideal emitters for your project.
2024-10-25
Work smarter
Improve efficiency
Hydronic heating
Radiators
Purmo convector radiators ensure year-round comfort in sustainable holiday apartments
The renovated ‘Zum Rittergut 17’ holiday apartments in Germany are equipped with our iVector S2 convector radiator and Rolljet underfloor heating system. This combination fits perfectly with the owners’ sustainability vision and allows their guests to enjoy indoor climate comfort year round.
2024-10-21
Better integration
References
Radiators
Renovation
The essential role of underfloor heating manifolds and flow meters in achieving a balanced system
The manifold(s) and flow meters should certainly not be forgotten as they play an essential role in regulating water distribution and flow rates and ensuring a smooth operation of the entire system.
2024-10-15
Work smarter
Underfloor heating
Hydronic heating
The why, how and what of smart underfloor heating controls
Let’s take a look at why smart underfloor heating controls are so important to create future-proof HVAC systems and what added value they bring.
2024-10-11
Work smarter
Better integration
Hydronic heating
Product info
Underfloor heating
3 key features to keep in mind when installing a fan coil unit
Discover key factors to keep in mind when setting up a fan coil unit. Learn about essential features for efficient installation in our blog article.
2024-08-19
Better integration
Work smarter
Hydronic heating
Product info
Radiators
Selecting the best radiators for every application: a complete checklist
Find the best radiators for any space with our comprehensive checklist. Explore top options for all applications and make the best choice.
2024-07-04
Renovation
Radiators
Sizing of products
Electrical heating
Hydronic heating
EPD certificates available for our steel panel radiators and underfloor heating pipes
We are happy that we can now reinforce our promise with new EPD certificates for our steel panel radiators, PE-RT and PE-Xc pipes.
2024-06-04
Reducing footprint
News
Radiators
Underfloor heating
3 steps to maximising underfloor heating efficiency
To help our customers avoid these situations as much as possible, we are happy to share a three-step plan to maximise underfloor heating efficiency.
2024-05-31
Work smarter
Product info
Underfloor heating
Tools and Services
Why a radiator valve insert for reversed flow direction is not the way to go
A special radiator valve insert for reversed flow direction is sometimes used. However, our experts advise against the use of such a valve insert. Find out why!
2024-05-28
Better integration
Hydronic and Electronic controls
Product info
Radiators
Hydronic heating
Tip: connecting the Unisenza Plus smart heating controls and app
The Unisenza Plus smart controls and app are designed for optimal user comfort. We are happy to offer a few tips to facilitate their installation and commissioning.
2024-05-03
Work smarter
Product info