Solid Energy ALW Combi

Specifications and technical data

Air Source (ASHP)CommercialHydrocarbon200–4800 kW

Manufacturer	Solid Energy
Model	ALW Combi
Model code	ALW
Heat pump type	Air Source (ASHP)
Application	Commercial
Refrigerant	Hydrocarbon
Mode	Heating & cooling
Heating capacity	200–4800 kW
COP	8 at range 2-8
Operating range (air)	-30 to 40 °C
Flow temperature	40–170 °C
Sound power level	75 dB(A) (LpA machine room (max))
Data added	2026-06-12
Data source	manufacturer

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Notes

Combined heating and cooling solution balancing energy and comfort across all seasons, with the full 40-170°C delivery range including process heat, hot water and steam alongside building comfort duties.

Full temperature range combi configuration. Platform uses 4 hydrocarbons selected per application: propane R290 (heat 30-65°C), isobutane R600a (50-95°C), n-butane R600 (70-120°C), isopentane R601a (90-170°C). GWP ~0.02. Up to 4 compressor units per module. Machine room <75 dB. Modbus TCP/IP. 100,000 h design life. FAT factory testing. H&V News Awards 2024 winner.

Where to buy (UK)

UK Supplier	Pure Renewables

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Data is compiled from manufacturer sources and may contain errors or gaps. Always confirm specifications with the manufacturer before making decisions.