Ochsner AIR 18 C11B

Specifications and technical data

Air Source (ASHP)ResidentialR407C11–18 kW

Manufacturer	Ochsner
Model	AIR 18 C11B
Model code	287032V
Heat pump type	Air Source (ASHP)
Application	Residential
Refrigerant	R407C
Mode	Heating and Cooling
Heating capacity	11–18 kW
Max heating output (low temp)	10.1 kW at A-7/W35
COP (heating)	4.06 at A7/W35
SCOP (heating)	3.5 at W35
Operating range (air)	-22 to 35 °C
Heating flow temperature	up to 65 °C
Electrical supply	220-240V (Single Phase)
Cooling capacity	9.3 kW
Max cooling output (high temp)	9.3 kW at A35/W7
EER (cooling)	2.7 at A30/W7
Dimensions (H×W×D)	1104 × 1292 × 965 mm
Operational Weight	93 kg
Sound power level	70 dB(A) (Sound Power LW(A))
Data added	2026-07-28
Data source	Manufacturer datasheet

14.2 kW air/water heat pump, split version with horizontal split evaporator. M2/M4 indoor unit, heating and cooling, OTE controller. Single-phase (1~/230V). R407C, scroll compressor, hot gas defrost. Electric auxiliary heater 8.7 kW. Max flow temp 65°C.

○ Awaiting verification

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