EN ISO 5149-4 replaced EN 378-4 – what refrigeration engineers need to know now!

In this article, we have structured and presented the key similarities and differences between the two standards in a practical manner in order to provide our customers with clear guidance on how to deal with the new standard.

Quota allocation fee for refrigerants from February 2026

From February 2026 a levy of €3.00 per tonne of CO₂ equivalent will be payable on every quantity of F-gas marketed. The calculation is based on the global warming potential (GWP) of the substance used. Manufacturers and importers are obliged to pay this levy.

SCHIESSL MAKES 5 CHILDREN'S DREAMS COME TRUE

This year, Schiessl is once again participating in the Kindertraum Foundation's heartfelt wishes. With a total of €11,000, the wishes of Marcus, Luke, Adam, Sophie, and the Center for Early Intervention will be fulfilled.

Our equipment hire service

Whether you need a suction device, refrigeration tool or leak detector, our comprehensive rental service offers you exactly the equipment you need for your projects. As an experienced wholesaler of air conditioning and refrigeration technology, we provide you with a wide range of rental equipment: from measuring and testing devices to vacuum pumps and professional installation tools.

The new reference book ‘PROPANE, naturally SAFE!’ now available

This book aims to help professionals operate heat pumps and refrigeration systems safely with flammable refrigerants. The focus is on propane (R-290) – representative of all hydrocarbons – because it is currently the most widely used natural refrigerant for refrigeration, air conditioning and heating technology.

Refco Dealer Certificate 2026

Once again, in 2025, we were recognised by REFCO as a premium wholesaler for 2026. We would like to express our sincere gratitude for this honour.

Integration der Aquarea Smart Cloud in die Panasonic Comfort Cloud App!

Verwalten Sie Ihre Panasonic Wärmepumpen jederzeit und überall – die Aquarea Smart Cloud wurde vollständig in die Panasonic Comfort Cloud App eingebunden - kein separater Login mehr erforderlich.