UK portable AC stock crisis: Meaco & Midea portable units face industry-wide dispatch delays of several weeks to months. Split, multi-split, window, cassette & accessory lines are unaffected. Read our dispatch & fulfilment update

Winter is coming — your air conditioner heats too. Cut heating bills by up to 67% vs electric heaters.

🇬🇧 Delivering air conditioning across the UK — free UK mainland delivery on in-stock units
Stockool
Toshiba Haori 2.5kW Inverter Wall Mounted Split System RAS-B10N4KVRG-E / RAS-10J2AVSG-E
Toshiba

Toshiba Haori 2.5kW Inverter Wall Mounted Split System RAS-B10N4KVRG-E / RAS-10J2AVSG-E

In StockEnergy A+++
£1,026.00£1,300.00Save £274.00

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

2-4 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 Toshiba Haori 2.5kW inverter wall-mounted split system brings bespoke aesthetic styling and top-tier Japanese engineering to modern British living spaces. Famous for its innovative textile front cover that lets homeowners tailor fabric textures and colours to complement any interior decor, the Haori delivers whisper-quiet operation down to 19 dB(A). It achieves an exceptional A+++ seasonal energy efficiency rating in both cooling and heating cycles. Equipped with Toshiba's advanced Ultra Pure Filter capturing up to 94% of PM2.5 particulates, alongside an integrated Plasma Ionizer, it ensures pristine indoor air quality all year round. The system comes equipped with integrated factory Wi-Fi, facilitating remote temperature control, scheduling, and energy consumption monitoring through the Toshiba Home AC Control application, with full smart voice integration for Amazon Alexa and Google Assistant devices.

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

Cooling Capacity

8,530 BTU

Energy Rating

A+++

Recommended Room

15 to 25 m²

Technical documents & videos

More from Toshiba →

Official Toshiba manual

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

All Toshiba catalogues and rangesMissing a document? Ask our team and we will send it over.

Full Specifications

Cooling Capacity8,530 BTU
Recommended Room Size15 to 25 m²
Energy RatingA+++
Smart HomeAmazon Alexa, Google Assistant
Noise Level—
CategorySplit System AC
SKUTOSH-HAORI-10-SET

Physical dimensions

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

Description

The Toshiba Haori 2.5kW inverter wall-mounted split system brings bespoke aesthetic styling and top-tier Japanese engineering to modern British living spaces. Famous for its innovative textile front cover that lets homeowners tailor fabric textures and colours to complement any interior decor, the Haori delivers whisper-quiet operation down to 19 dB(A). It achieves an exceptional A+++ seasonal energy efficiency rating in both cooling and heating cycles. Equipped with Toshiba's advanced Ultra Pure Filter capturing up to 94% of PM2.5 particulates, alongside an integrated Plasma Ionizer, it ensures pristine indoor air quality all year round. The system comes equipped with integrated factory Wi-Fi, facilitating remote temperature control, scheduling, and energy consumption monitoring through the Toshiba Home AC Control application, with full smart voice integration for Amazon Alexa and Google Assistant devices.

Compare similar units

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

This Unit
Toshiba Haori 2.5kW Inverter Wall Mounted Split System RAS-B10N4KVRG-E / RAS-10J2AVSG-E

Toshiba

Toshiba Haori 2.5kW Inverter Wall Mounted Split System RAS-B10N4KVRG-E / RAS-10J2AVSG-E

Mitsubishi Electric MSZ-HR25VF 2.5kW Wall-Mounted Split System Heat Pump

Mitsubishi Electric

Mitsubishi Electric MSZ-HR25VF 2.5kW Wall-Mounted Split System Heat Pump

Mitsubishi Electric MSZ-AY25VGK 2.5kW Smart Inverter Split System Heat Pump

Mitsubishi Electric

Mitsubishi Electric MSZ-AY25VGK 2.5kW Smart Inverter Split System Heat Pump

Toshiba Shorai Edge 2.5kW Inverter Wall Mounted Split System RAS-B10G3KVSG-E / RAS-10J2AVSG-E

Toshiba

Toshiba Shorai Edge 2.5kW Inverter Wall Mounted Split System RAS-B10G3KVSG-E / RAS-10J2AVSG-E

Cooling Capacity
8,530 BTU
8,530 BTU
8,530 BTU
8,530 BTU
Room Size
15 to 25 m²
Up to 25m²
Up to 25m²
15 to 25 m²
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 Assistant
Not built-in
Amazon Alexa, Google Home
Amazon Alexa, Google Assistant
Stock
In Stock
In Stock
In Stock
In Stock
Price inc VAT
£1,026.00
£772.99
£772.99
£955.50

Common questions about the Toshiba Haori 2.5kW Inverter Wall Mounted Split System RAS-B10N4KVRG-E / RAS-10J2AVSG-E

How many BTU is the Toshiba Haori 2.5kW Inverter Wall Mounted Split System RAS-B10N4KVRG-E / RAS-10J2AVSG-E?

The Toshiba Haori 2.5kW Inverter Wall Mounted Split System RAS-B10N4KVRG-E / RAS-10J2AVSG-E has a cooling capacity of 8,530 BTU, suitable for 15 to 25 m².

What room size is the Toshiba Haori 2.5kW Inverter Wall Mounted Split System RAS-B10N4KVRG-E / RAS-10J2AVSG-E suitable for?

The Toshiba Haori 2.5kW Inverter Wall Mounted Split System RAS-B10N4KVRG-E / RAS-10J2AVSG-E is recommended for rooms 15 to 25 m².

Can I install the Toshiba Haori 2.5kW Inverter Wall Mounted Split System RAS-B10N4KVRG-E / RAS-10J2AVSG-E 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 Toshiba Haori 2.5kW Inverter Wall Mounted Split System RAS-B10N4KVRG-E / RAS-10J2AVSG-E smart-home compatible?

Yes — the Toshiba Haori 2.5kW Inverter Wall Mounted Split System RAS-B10N4KVRG-E / RAS-10J2AVSG-E supports Amazon Alexa, Google Assistant for app and voice control.

How long does delivery of the Toshiba Haori 2.5kW Inverter Wall Mounted Split System RAS-B10N4KVRG-E / RAS-10J2AVSG-E take?

This unit is 2-4 working days. Delivery is then 1–2 working days to most UK mainland addresses, and 3–6 working days into the EU.

Filter by brand

BelacoBelacoStiebel EltronStiebel EltronBroughtonBroughtonReznorReznorCIATCIATPowrmaticPowrmaticFlaktGroupFlaktGroupSwegonSwegonSuntecSuntecCostwayCostwayVYtronIXVYtronIXBeldrayBeldrayClarkeClarkeOmega AltalfaOmega AltalfaDanthermDanthermAmcorAmcorRhossRhossKelvinatorKelvinatorWestinghouseWestinghouseYorkYorkTraneTraneLennoxLennoxBlack + DeckerBlack + DeckerHoneywellHoneywellSenvilleSenvilleAUXAUXComfeeComfeeWhynterWhynterViessmannViessmannRinnaiRinnaiAermecAermecNIBENIBESinclairSinclairBlyssBlyssFralFralWhirlpoolWhirlpoolElectroluxElectroluxSharpSharpCooper & HunterCooper & HunterDaitsuDaitsuDimplexDimplexBoschBoschVaillantVaillantOlimpia SplendidOlimpia SplendidCarrierCarrierToshibaToshibaMitsubishi Heavy IndustriesMitsubishi Heavy IndustriesDeLonghiDeLonghiHitachiHitachiPro BreezePro BreezeMeacoMeacoAEGAEGDevolaDevolaFujitsuFujitsuelectriQelectriQSamsungSamsungWoodsWoodsMideaMideaHaierHaierTCLTCLHisenseHisenseLGLGGreeGreeEcoAirEcoAirPanasonicPanasonicSealeySealeyDaikinDaikinMitsubishi ElectricMitsubishi Electric

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

113 kWh/yr

EER 8

Est. saving

£13.02

48 kWh/yr less

Estimate based on the unit's energy-rating efficiency factor and cooling capacity (8,530 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

£648

This AC / season

£216

You save / season

£432

~67% less electricity

Heating methodElectricity / seasonCost / seasonEfficiencySummer cooling
This heat-pump AC800 kWh£216Up to 300%
Plug-in electric heater2400 kWh£648100%
Electric storage heater2400 kWh£648100%

Heat output estimated from this unit's 10,918 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 £216/season to heat a room vs £648 for an electric heater - that's £432 saved. https://stockool.store/products/toshiba-haori-2-5kw-inverter-wall-mounted-split-system

X Post on X WhatsApp

You may also need

Sealey Air Cooler, Purifier & Humidifier with Remote Control 13L SAC13
In Stock
Sealey

Sealey Air Cooler, Purifier & Humidifier with Remote Control 13L SAC13

Drop-ship available
£151.73inc VAT
Dispatched in 1–2 working days
Sealey Air Cooler, Purifier & Humidifier SAC04
In Stock
Sealey

Sealey Air Cooler, Purifier & Humidifier SAC04

Drop-ship available
£92.33inc VAT
Dispatched in 1–2 working days
Sealey Air Cooler, Heater, Purifier & Humidifier SAC41
In Stock
Sealey Heats too

Sealey Air Cooler, Heater, Purifier & Humidifier SAC41

Heats too (heat pump)
Drop-ship available
£237.53inc VAT
Dispatched in 1–2 working days
Sealey Commercial Portable Air Cooler SAC125
In Stock
Sealey

Sealey Commercial Portable Air Cooler SAC125

Drop-ship available
£989.93inc VAT
Dispatched in 1–2 working days

We use cookies to measure how the store is used and to improve it. You can accept all cookies or keep only the essential ones needed to run your cart and checkout. See our privacy policy.