MAXA HWA2-AH 04120

Specifications and technical data

Air Source (ASHP)CommercialR290129 kW

Manufacturer	MAXA
Model	HWA2-AH 04120
Model code	HWA2-AH 04120
Heat pump type	Air Source (ASHP)
Application	Commercial
Refrigerant	R290
Mode	Heating & cooling
Heating capacity	129 kW
Max heating output (low temp)	129 kW at A7/W35
COP (heating)	4.16 at A7/W35
SCOP (heating)	3.9 at W35
Heating flow temperature	up to 78 °C
Electrical supply	380-415V (Three Phase)
Cooling capacity	107 kW
Max cooling output (high temp)	131 kW at A35/W18
Cooling flow temperature	7–18 °C
EER (cooling)	2.9 at A35/W7
SEER (cooling)	4.575 at W7
Dimensions (H×W×D)	2250 × 3960 × 1135 mm
Sound power level	56 dB(A) (Sound Pressure Lp at 10 m)
Data added	2026-08-30
Data source	Manufacturer datasheet

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MAXA HWA2-AH 04120 air-to-water reversible chiller / heat pump for commercial and industrial applications, 129.0 kW heating at A7/W35 with a COP of 4.16. R290 refrigerant, 4 fixed-speed scroll compressors on 2 refrigerant circuits, 107.0 kW cooling at A35/W7. Wide operating range and high maximum water temperature suit both new installations and boiler replacement.

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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.