Zealux Inverboost (12.04 kW)

Specifications and technical data

Air Source (ASHP)ResidentialR29012.04 kW

Manufacturer	Zealux
Model	Inverboost
Model code	XAH12Csi9-S
Heat pump type	Air Source (ASHP) All Air Source heat pumps →
Application	Residential All Residential heat pumps →
Refrigerant	R290 All R290 heat pumps →
Mode	Heating & cooling
Heating capacity	12.04 kW
Max heating output (low temp)	7.71 kW at A-7/W55
COP (heating)	4.57 at A7/W35
Operating range (air)	-30 to 43 °C
Heating flow temperature	up to 55 °C
Power input	3.88 kW
Electrical supply	220-240V (Single Phase)
Cooling capacity	12.13 kW
Max cooling output (high temp)	11.53 kW at A35/W7
Cooling flow temperature	7–18 °C
EER (cooling)	3.03 at A35/W7
Dimensions (H×W×D)	1050 × 1190 × 475 mm
Operational Weight	117 kg
Data added	2026-08-30
Data source	Manufacturer datasheet
Verification	Verified by a human

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Zealux XAH12Csi9-S air-to-water heat pump from the INVERBOOST PAD range, R290 refrigerant. 12.04 kW heating at A7/W35 with a COP of 4.57. Inverter compressor, single-phase. Operates to -30 C ambient, ErP class A+++.

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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.