Heat PumpDatabase
Zealux logo

Zealux XAH16Csi9T

Specifications and technical data

Also known as: ALSAVO HEAT 16i9T

Air Source (ASHP)ResidentialR29016.18 kW
ManufacturerZealux
ModelXAH16Csi9T
Model codeXAH16Csi9T
Heat pump typeAir Source (ASHP)
ApplicationResidential
RefrigerantR290
ModeHeating only
Heating capacity16.18 kW
Max heating output (low temp)11 kW at A-7/W55
COP (heating)4.56 at A7/W35
Operating range (air)-30 to 43 °C
Heating flow temperatureup to 55 °C
Power input7.2 kW
Electrical supply380-415V (Three Phase)
Cooling flow temperature7–18 °C
Dimensions (H×W×D)1380 × 1190 × 440 mm
Operational Weight125 kg
Data added2026-08-30
Data sourceManufacturer datasheet
MCS certification✓ MCS listed — eligible for Boiler Upgrade Scheme (MCS-certified install required)
MCS certificate no.011-1W0926_1

View manufacturer page →

Zealux XAH16Csi9T air-to-water heat pump from the INVERBOOST CLASSIC range, R290 refrigerant. 16.18 kW heating at A7/W35 with a COP of 4.56. Inverter compressor, three-phase. Operates to -30 C ambient, ErP class A+++. Also sold as ALSAVO HEAT 16i9T.

✓ Manually verified by Heat Pump Database

✎ 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.

More from Zealux

Other Air Source (ASHP) heat pumps

Compare with other products

Open the interactive database →

The Zealux name and logo are trademarks of their respective owner and are used here for identification purposes only.