Dethermina A-THERM80

Specifications and technical data

Also known as: A-THERM80 50.1, A-Therm80

Air Source (ASHP)CommercialR29048.5 kW

Manufacturer	Dethermina
Model	A-THERM80
Model code	A-THERM80 50.1 STD
Heat pump type	Air Source (ASHP) All Air Source heat pumps →
Application	Commercial All Commercial heat pumps →
Refrigerant	R290 All R290 heat pumps →
Mode	Heating & cooling
Heating capacity	48.5 kW
Max heating output (low temp)	48.5 kW at A7/W45
COP (heating)	3.67 at A7/W45
SCOP (heating)	3.3 at W55
Operating range (air)	-20 to 35 °C
Heating flow temperature	35–80 °C
Electrical supply	380-415V (Three Phase)
Cooling capacity	40.2 kW
Max cooling output (high temp)	40.2 kW at A35/W7
Cooling flow temperature	5–18 °C
EER (cooling)	3.12 at A35/W7
SEER (cooling)	4.24 at W7
Dimensions (H×W×D)	2255 × 1810 × 1250 mm
Operational Weight	820 kg
Sound power level	85 dB(A) (Sound Power LW(A))
Data added	2026-10-26
Data source	Dethermina A-THERM80 product sheet (EN)
Verification	Verified by a human

Free data sheet (PDF) →

Check noise at a neighbour’s window (MCS 020 a) →

Dethermina A-THERM80 50.1, a modular 48.5 kW reversible R290 air-to-water heat pump that makes water up to 80 C - aimed at replacing commercial boilers without changing emitters. COP 3.67 at A7/W45, SCOP 3.30 (medium temperature). Cools 40.2 kW at A35/W7. ATEX-rated compressor compartment, under 5 kg R290 per module, units cascade over LAN.

✎ Suggest a correction to this data

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