# Armstrong International to double heat pump capacity in Herstal, Belgium

Armstrong International is expanding its Herstal, Belgium site to double annual production capacity of industrial high-temperature heat pumps from 50 MW to 100 MW by 2027. The project includes refurbishing and expanding the facility to 7,000 m², with construction starting in 2026.

- Type: Expansion
- Announced: 2025-11-17
- Where: Herstal, Belgium, Belgium
- Jobs: 77
- Starts operating: 2027
- Status: announced
- Capacity: 100 MW per year
- Products: industrial high-temperature heat pumps
- Sectors: [HVAC and Industrial Refrigeration](https://endata.com/sectors/hvac-refrigeration.md)

## Companies

- [Armstrong International](https://endata.com/companies/8492.md)

## Sources

- [armstronginternational.com](https://armstronginternational.com/blog/news/armstrong-international-to-double-heat-pump-production-capacity-in-herstal-belgium/), 2025-11-17: "This is a significant investment for our team and a reflection of our long-term commitment to decarbonizing industry and advancing the global energy transition."

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