Ochsner AIR BASIC 618 C12B G1-1

Specifications and technical data

Air Source (ASHP)ResidentialR410A3.4–18.09 kW

Manufacturer	Ochsner
Model	AIR BASIC 618 C12B G1-1
Model code	285620
Heat pump type	Air Source (ASHP)
Application	Residential
Refrigerant	R410A
Mode	Heating and Cooling
Heating capacity	3.4–18.09 kW
Max heating output (low temp)	8.67 kW at A-7/W35
COP (heating)	4.33 at A7/W35
SCOP (heating)	3.97 at W35
Operating range (air)	-20 to 35 °C
Heating flow temperature	up to 55 °C
Electrical supply	220-240V (Single Phase)
Cooling capacity	2.8–13.9 kW
Max cooling output (high temp)	10.51 kW at A35/W7
EER (cooling)	3.27 at A35/W18
Dimensions (H×W×D)	1377 × 950 × 340 mm
Operational Weight	130 kg
Sound power level	64 dB(A) (Sound Power LW(A))
Data added	2026-07-28
Data source	Manufacturer datasheet

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AIR BASIC G1-1 series split inverter air/water heat pump with vertical split evaporator. Variable speed scroll compressor (1800-4500 rpm). Single phase 230V outdoor unit (C12B). Identical heating/cooling performance to AIR BASIC 416 C12A (3-phase). Flow temp up to 55°C. A7/W35: 13.45kW nominal (range 7.26-16.58kW) / COP 4.33. Outdoor unit: 1377x950x340mm, 130kg. Indoor unit: 1150x400x650mm, 75kg. Internal 8.8kW electric immersion heater.

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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.