Fujitsu 5.2kW Wall Split System (ASEH18KMTGL / AOEH18KMTG)
Fujitsu 5.2kW 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 ASEH18KMTGL wall-mounted indoor unit and the AOEH18KMTG outdoor unit, using R32 refrigerant, from the Standard Series (High Efficiency & Large Rooms). 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
- Lambda-shaped heat exchanger, large cross-flow fan and R32 refrigerant for high efficiency
- Large hybrid heat exchanger and 107 mm cross-flow fan
- WLAN adapter included as standard, for control through the AIRSTAGE Mobile app
- Easier access to the flare pipe connection for the installer
Specifications
| Indoor unit | ASEH18KMTGL |
|---|---|
| Outdoor unit | AOEH18KMTG |
| Cooling capacity (nominal) | 5.2 kW (0.9 to 6.0 kW) |
| Heating capacity (nominal) | 6.3 kW (0.9 to 8.7 kW) |
| SEER / energy class (cooling) | 8.00 (A++) |
| SCOP / energy class (heating, average climate) | 4.60 (A++) |
| Indoor sound pressure, cooling (high / middle / low / quiet) | 45 / 40 / 35 / 29 dB(A) |
| Indoor sound pressure, heating (high / middle / low / quiet) | 46 / 40 / 35 / 29 dB(A) |
| Outdoor sound pressure (cooling / heating, high) | 50 / 50 dB(A) |
| Refrigerant | R32, 1,020 g (0.689 t CO2e) charge |
| Indoor unit dimensions (H x W x D) | 280 x 980 x 240 mm |
| Indoor unit weight | 12.5 kg |
| Outdoor unit dimensions (H x W x D) | 632 x 799 x 290 mm |
| Outdoor unit weight | 36.0 kg |
| Pipe connections (liquid / gas) | 6.35 mm / 12.7 mm |
| Maximum pipe length / height difference | 25 m (15 m pre-charged) / 20 m |
| Operating range (outdoor) | Cooling -10°C to +50°C; heating -15°C to +24°C |
| Wi-Fi | WLAN adapter included as standard; control through the AIRSTAGE Mobile app |
| Power supply | Single phase, 230 V, 50 Hz |
Specifications from GENERAL HVAC Solutions UK product page for ASEH18KMTGL (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.