
Case
Danish manufacturer reduces CO₂ emissions by 86% with Nova Series retrofit
Ambercon – a Danish manufacturer of building elements – decided to remove its gas boiler technology as part of an ambitious transition to integrate greener technology. Maintaining a consistent temperature throughout the 120,000m³ production area was a business-critical aspect of the project.
49.9%
decrease in heating costs
86.3%
decrease in CO₂ emissions
5.5 years
investment payback period
Challenge
- Underscore and advance the company’s ambitious renewable energy initiative.
- Reduce annual CO₂ emissions (approx. 261 tons).
- Reduce annual heating costs (approx. DKK 932,000 / £ 108,000 / € 125,000)


Solution
- Direct replacement of boiler technology with a Nova Series scalable heat pump solution.
- 6 centrally controlled modules in 2 rows supplying 660kW delivery at full duty.
- Compact modular design providing optimal space-saving installation.


Result
- 86.3% decrease in CO₂ emissions (annual reduction: 225 tons).
- 49.9% decrease in heating costs (annual saving: DKK 465,000 / £ 53,706 / € 62,327).
- Estimated payback period on investment: 5.5 years.


"The Thermonova heat pumps are a major step forward for Ambercon, enabling us to meet the building industry’s demand for sustainable construction.”

Frederik Vestergaard Sørensen
Maintenance Manager, Ambercon
.avif)
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Laurent Aupetit Bjerre
Export Manager