Fujitsu 2.5kW Wall Split System (ASEH09KMCG / AOEH09KMCG)

Fujitsu wall-mounted air conditioning indoor unit in white with the AIRSTAGE name on the front panel, seen from an angle.

Fujitsu 2.5kW Wall Split System

Ask for a price. Email sales@climatecart.co.uk or WhatsApp 07427 342975 with the model and whether you want it supplied or fitted, and we'll come back with a price and delivery date.

Complete equipment kit for one room: the ASEH09KMCG wall-mounted indoor unit and the AOEH09KMCG outdoor unit, using R32 refrigerant, from the Standard Series (High Efficiency & Comfort). Fujitsu General became GENERAL Inc. on 1 January 2026, and its UK business is now GENERAL HVAC Solutions UK Limited. This model is in the current GENERAL UK wall-mounted range.

Key features

  • Slim, square indoor unit design
  • High-efficiency lambda heat exchanger, large cross-flow fan and R32 refrigerant
  • Large louvre for a comfortable, quiet airflow
  • App control through the AIRSTAGE Mobile app once the optional WLAN adapter is fitted
  • Easier access to the flare pipe connection for the installer

Specifications

Indoor unit ASEH09KMCG
Outdoor unit AOEH09KMCG
Cooling capacity (nominal) 2.5 kW (0.9 to 3.2 kW)
Heating capacity (nominal) 2.8 kW (0.9 to 4.0 kW)
SEER / energy class (cooling) 8.40 (A++)
SCOP / energy class (heating, average climate) 4.60 (A++)
Indoor sound pressure, cooling (high / middle / low / quiet) 40 / 34 / 29 / 20 dB(A)
Indoor sound pressure, heating (high / middle / low / quiet) 42 / 36 / 31 / 22 dB(A)
Outdoor sound pressure (cooling / heating, high) 46 / 46 dB(A)
Refrigerant R32, 600 g (0.405 t CO2e) charge
Indoor unit dimensions (H x W x D) 270 x 834 x 222 mm
Indoor unit weight 10.0 kg
Outdoor unit dimensions (H x W x D) 541 x 663 x 290 mm
Outdoor unit weight 22.0 kg
Pipe connections (liquid / gas) 6.35 mm / 9.52 mm
Maximum pipe length / height difference 20 m (15 m pre-charged) / 15 m
Operating range (outdoor) Cooling -10°C to +50°C; heating -15°C to +24°C
Wi-Fi Optional WLAN adapter, then control through the AIRSTAGE Mobile app
Power supply Single phase, 230 V, 50 Hz

Specifications from GENERAL HVAC Solutions UK product page for ASEH09KMCG (generalww.com/uk), checked 6 October 2026. Seasonal ratings on the EU scale A+++ to D.

Two ways to get a price

  • Supplied: equipment only, delivered anywhere in the UK for your F-Gas-qualified installer. Tell us the model and your postcode and we'll confirm the price and delivery date.
  • Fitted: we can fit it for you anywhere in the UK. Email sales@climatecart.co.uk with photos of where the indoor and outdoor units would go, your room sizes and a short video walk-round, and we'll send you a fitted price, travel included.

Nothing is ordered or paid for on this page. You only pay once you've accepted a written price from us.

F-Gas certified company, Kinergy Solutions Ltd, Refcom REF1023722

Supply-only scope

A supplied kit is the equipment described above. Installation, commissioning, pipework, electrical work and other sundries are not included unless we say so in your written price. Split systems must be installed and commissioned by an appropriately qualified F-Gas engineer.

Manufacturer warranty: terms are set by the manufacturer and can depend on the installer and on registering the product. Please confirm cover with your installer, or ask us before ordering.