Hisense Hi-Therma Monobloc 12kW (400V)

Specifications and technical data

Air Source (ASHP)ResidentialR3212 kW

Manufacturer	Hisense
Model	Hi-Therma Monobloc 12kW (400V)
Model code	AHZ-120HEDS1
Heat pump type	Air Source (ASHP)
Application	Residential
Refrigerant	R32
Mode	Heating & cooling
Heating capacity	12 kW
Max heating output (low temp)	10.8 kW at A-7/W35
COP (heating)	4.95 at A7/W35
SCOP (heating)	4.7 at W35
Operating range (air)	-25 to 46 °C
Heating flow temperature	5–65 °C
Power input	2.42 kW
Electrical supply	380-415V (Three Phase)
Cooling capacity	11 kW
Max cooling output (high temp)	10 kW at A35/W7
EER (cooling)	2.85 at A35/W7
Dimensions (H×W×D)	840 × 1376 × 390 mm
Sound power level	63 dB(A) (Sound Power LW(A))
Data added	2026-06-27
Data source	Manufacturer Data Sheet
MCS certification	✓ MCS listed — eligible for Boiler Upgrade Scheme (MCS-certified install required)
MCS certificate no.	011-1W0661_4
MCS listing	View on MCS ↗

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Hisense Hi-Therma Monobloc 12kW (400V) is a 12 kW air source heat pump, providing heating and cooling, using R32 refrigerant.

Where to buy (UK)

UK Supplier	Solar Trading

✓ Manually verified by Heat Pump Database

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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.