# AAON launches cold-climate heat pump rooftop units

AAON says its Alpha Class air-source heat pump rooftop units have been in production and field-installed since February 2025 and meet U.S. DOE Commercial Building HVAC Technology Challenge performance criteria. The units offer 100% heating capacity at 5°F and reliable operation down to -20°F.

- Type: Product launch
- Announced: 2025-10-28
- Where: Tulsa, Oklahoma, United States
- Status: completed
- Products: Alpha Class air-source heat pump rooftop units
- Sectors: [HVAC and Industrial Refrigeration](https://endata.com/sectors/hvac-refrigeration.md)

## Companies

- [AAON](https://endata.com/companies/5217.md)

## Sources

- [stocktitan.net](https://www.stocktitan.net/news/AAON/aaon-leads-the-industry-with-lab-tested-field-proven-heat-pumps-2modhaokcycg.html), 2025-10-28: "AAON says its Alpha Class air-source heat pump rooftop units have been in production and field‑installed since February and meet or exceed the U.S. Department of Energy Commercial Building HVAC Technology Challenge performance criteria."

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