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Fujitsu KG Designer Series ASYG09KGTB / AOYG09KGTB 2.5kW Inverter Split System
Fujitsu

Fujitsu KG Designer Series ASYG09KGTB / AOYG09KGTB 2.5kW Inverter Split System

In StockEnergy A+++

Available to order — dispatched on the lead time shown below.

£967.160

Trade pricing available — apply or sign in for your trade rate

Dispatched in 2-3 working days
UK-Wide Delivery
Free UK mainland delivery on in-stock units
🇪🇺 EU Delivery available
Dispatched in 3–7 working days, then 5–10 working days EU transit
Orders under €150 ship VAT-paid at checkout (IOSS, no charges on delivery). Orders of €150 or more ship DDU — import VAT and customs duty are collected by the courier on delivery.

Retail prices include VAT.

The Fujitsu KG Designer Series ASYG09KGTB / AOYG09KGTB represents the pinnacle of luxury, aesthetic design, and ultra-high efficiency. Showcasing an ultra-slim 215mm profile with elegant bevelled contours, this premium wall-mounted unit adds contemporary refinement to luxury bedrooms, boutique hotel suites, and executive home studies. It boasts top-tier A+++ energy efficiency ratings in both cooling and heating modes, powered by a high-density multi-path heat exchanger and an intelligent Human Sensor that automatically drops power consumption when the room is empty. Silent mode keeps operation barely perceptible at an ultra-quiet 19 dB(A). Fully smart-capable via the FGLair platform and compatible with Amazon Alexa and Google Assistant, this flagship unit delivers superior climate control and exceptional long-term running cost savings.

1

Need it installed?

We'll match you with a local HVAC engineer.

Smart-home ready

Connects natively with the systems below — control by app or voice.

Amazon AlexaGoogle Home
  • Free UK mainland delivery on in-stock units
  • Manufacturer warranty included
  • 14-day returns

Cooling Capacity

8,500 BTU

Energy Rating

A+++

Recommended Room

Up to 25m²

Technical documents & videos

More from Fujitsu →

Official Fujitsu manual

The manufacturer's PDF for this model is being sourced and will be downloadable here.

Airstage Digital Catalogue

Fujitsu catalogue — open the official flipbook in a new tab.

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Full Specifications

Cooling Capacity8,500 BTU
Recommended Room SizeUp to 25m²
Energy RatingA+++
Smart HomeAmazon Alexa, Google Home
Noise Level—
CategorySplit System AC
SKUASYG09KGTB-SET

Physical dimensions

Exact dimensions for this model are being confirmed with Fujitsu — ask us and we will send the cut sheet with mounting and clearance figures.

Description

The Fujitsu KG Designer Series ASYG09KGTB / AOYG09KGTB represents the pinnacle of luxury, aesthetic design, and ultra-high efficiency. Showcasing an ultra-slim 215mm profile with elegant bevelled contours, this premium wall-mounted unit adds contemporary refinement to luxury bedrooms, boutique hotel suites, and executive home studies. It boasts top-tier A+++ energy efficiency ratings in both cooling and heating modes, powered by a high-density multi-path heat exchanger and an intelligent Human Sensor that automatically drops power consumption when the room is empty. Silent mode keeps operation barely perceptible at an ultra-quiet 19 dB(A). Fully smart-capable via the FGLair platform and compatible with Amazon Alexa and Google Assistant, this flagship unit delivers superior climate control and exceptional long-term running cost savings.

Compare similar units

Side-by-side specs for other split system ac in a similar BTU range.

This Unit
Fujitsu KG Designer Series ASYG09KGTB / AOYG09KGTB 2.5kW Inverter Split System

Fujitsu

Fujitsu KG Designer Series ASYG09KGTB / AOYG09KGTB 2.5kW Inverter Split System

Toshiba SEIYA 2.5kW Inverter Wall Mounted Split System

Toshiba

Toshiba SEIYA 2.5kW Inverter Wall Mounted Split System

Mitsubishi Electric MSZ-LN25VG3 2.5kW Kirigamine Style Split System

Mitsubishi Electric

Mitsubishi Electric MSZ-LN25VG3 2.5kW Kirigamine Style Split System

Toshiba Daiseikai 10 2.5kW High-Wall Split System

Toshiba

Toshiba Daiseikai 10 2.5kW High-Wall Split System

Cooling Capacity
8,500 BTU
8,500 BTU
8,500 BTU
8,500 BTU
Room Size
Up to 25m²
Up to 25m²
Up to 20m²
Up to 25m²
Energy Rating
A+++
A++
A+++
A+++
Heating Capable
Yes (heat pump)
Yes (heat pump)
Yes (heat pump)
Yes (heat pump)
Smart Home
Amazon Alexa, Google Home
Not built-in
Amazon Alexa, Google Home
Amazon Alexa, Google Home
Stock
In Stock
In Stock
In Stock
In Stock
Price inc VAT
£967.16
£825.00
£1,970.00
£1,970.00

Common questions about the Fujitsu KG Designer Series ASYG09KGTB / AOYG09KGTB 2.5kW Inverter Split System

How many BTU is the Fujitsu KG Designer Series ASYG09KGTB / AOYG09KGTB 2.5kW Inverter Split System?

The Fujitsu KG Designer Series ASYG09KGTB / AOYG09KGTB 2.5kW Inverter Split System has a cooling capacity of 8,500 BTU, suitable for Up to 25m².

What room size is the Fujitsu KG Designer Series ASYG09KGTB / AOYG09KGTB 2.5kW Inverter Split System suitable for?

The Fujitsu KG Designer Series ASYG09KGTB / AOYG09KGTB 2.5kW Inverter Split System is recommended for rooms Up to 25m².

Can I install the Fujitsu KG Designer Series ASYG09KGTB / AOYG09KGTB 2.5kW Inverter Split System myself?

No — this unit requires professional installation by a qualified F-gas engineer. Use our Find an Installer service to get matched with a local HVAC professional.

Is the Fujitsu KG Designer Series ASYG09KGTB / AOYG09KGTB 2.5kW Inverter Split System smart-home compatible?

Yes — the Fujitsu KG Designer Series ASYG09KGTB / AOYG09KGTB 2.5kW Inverter Split System supports Amazon Alexa, Google Home for app and voice control.

How long does delivery of the Fujitsu KG Designer Series ASYG09KGTB / AOYG09KGTB 2.5kW Inverter Split System take?

This unit is dispatched in 2-3 working days. Delivery is then 1–2 working days to most UK mainland addresses, and 3–6 working days into the EU.

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Annual energy savings estimate

How much this A+++-rated unit could save versus a standard C-rated model, based on your usage.

This unit

64 kWh/yr

EER 14

Standard model

112 kWh/yr

EER 8

Est. saving

£12.97

48 kWh/yr less

Estimate based on the unit's energy-rating efficiency factor and cooling capacity (8,500 BTU). Actual savings vary with room size, climate and usage patterns.

Winter heating cost: this AC vs electric heaters

This unit reverses to heat your room in winter. Based on its 3 kW heat output used 5 hrs/day over a 150-day UK heating season at £0.27/kWh.

Electric heater / season

£653

This AC / season

£218

You save / season

£435

~67% less electricity

Heating methodElectricity / seasonCost / seasonEfficiencySummer cooling
This heat-pump AC806 kWh£218Up to 300%
Plug-in electric heater2418 kWh£653100%
Electric storage heater2418 kWh£653100%

Heat output estimated from this unit's 11,000 BTU/hr rating. A heat pump moves heat (COP ≈ 3), so it uses about a third of the electricity of a direct-electric heater for the same warmth. Actual savings vary with room size, insulation, tariff and usage. See the full comparison →

Share your savings

This heat-pump AC costs only £218/season to heat a room vs £653 for an electric heater - that's £435 saved. https://stockool.store/products/fujitsu-kg-designer-series-asyg09kgtb-2-5kw-inverter-split-system

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