# Liebherr to supply propane-based HVAC systems for ÖBB FLIRT Akku trains

Liebherr-Transportation Systems was commissioned by Stadler Bussnang to supply propane-based HVAC systems for 16 battery electric FLIRT Akku trains. The trains are planned to enter service at ÖBB in 2028.

- Type: Contract
- Announced: 2025-08-27
- Where: Austria
- Status: announced
- Products: propane-based HVAC systems
- Sectors: [HVAC and Industrial Refrigeration](https://endata.com/sectors/hvac-refrigeration.md)

## Companies

- [Liebherr-Transportation Systems](https://endata.com/companies/3327.md)
- [ÖBB](https://endata.com/companies/16675.md) (customer)
- [Stadler Bussnang AG](https://endata.com/companies/86868.md) (customer)

## Sources

- [liebherr.com](https://www.liebherr.com/ro-ro/n/liebherr-supplies-propane-based-hvac-systems-for-%C3%B6bb-flirt-akku-trains-189568-4192468), 2025-08-27: "We are very thankful for the trust Stadler Bussnang has placed in us."
- [liebherr.com](https://www.liebherr.com/zh-cn/n/liebherr-supplies-propane-based-hvac-systems-for-%C3%B6bb-flirt-akku-trains-189568-3688144), 2025-08-27: "We are very thankful for the trust Stadler Bussnang has placed in us."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.