May 2026
Most bus air-conditioning systems still rely on synthetic refrigerants with a global warming potential (GWP) of up to 2,088. At the same time, upcoming PFAS regulations are increasing the pressure to act.

At BUS2BUS 2026, Kuno Zeller, Head of Development as well as Steffen Colditz and Marco Pacholke from DB Regio shared insights into a pilot project that proves what is already possible in real-world operation.

Since 2025, Germany’s largest bus fleet operator has been using our e-Power Unit – enabling the use of environmentally friendly propane (R290) as a refrigerant in diesel buses for the first time. 
This milestone was made possible through strong collaboration. A generator supplied by HYDAC Group / ENGIRO GmbH delivers the required electrical power to operate an electric compressor. 
Omnibus Elektroniks & Service GmbH ensured the professional vehicle installation. We designed the propane-based air-conditioning unit with a direct refrigerant circuit without additional heat exchangers – reducing components and weight, as well as minimizing energy losses.

The positive business case proves it: the solution is now fully developed and ready for rollout to additional fleets. So it’s your turn!

 

May 2026
Since the beginning of the year, Eberspächer Bus & Coach has been offering dealers and service partners central, digital access to over 7,000 items via the new Service & Parts Portal. Where time-consuming email inquiries were once necessary, an intuitive platform now ensures maximum speed—regardless of business hours.

Direct access to over 7,000 items

Whether air conditioning and heating components, service tools, or accessories: Customers can view prices, availability, and technical details such as data sheets and in the future exploded views in real time at any time.

Your benefits at a glance:

• Centralized management: Manage data, orders, and wish lists clearly in the “My Account” section.
• Fast processing: Place orders directly or easily request custom quotes online.
• Automated logistics: Orders are sent directly to our logistics center and picked immediately.
• Additional info: An integrated calendar keeps you informed about current events and training sessions.
• Fast processing: Place orders directly or easily request custom quotes online. 
   

“Our goal is to significantly improve our service. Anyone looking for replacement parts should be able to find them quickly and order them correctly,” says Fernando Mazzilli, Project Manager for the portal.

The new Service & Parts Portal is our commitment to a forward-looking partnership: fully focused on efficiency and your satisfaction.
If you have any questions, please feel free to contact us—just send us a message:parts.suetrak@eberspaecher.com