Stockool is the UK's air conditioning specialist — in stock when nowhere else is. Shop retail AC units, trade pricing, self-install kits, or get matched with a local installer, all backed by real-time availability.

Sharp AY-X12BEE J-Tech Inverter 12000 BTU Split Air Conditioner

In StockEnergy A++

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

£761.190

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

3-5 business 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 Sharp AY-X12BEE is a 12000 BTU wall-mounted inverter split air conditioner combining refined styling with cutting-edge J-Tech compressor efficiency. Perfectly sized for medium lounges, modern open-plan kitchens, and home offices, this system provides rapid cooling during hot summer heatwaves and consistent heat pump warmth through frosty winter spells. J-Tech Inverter control allows the compressor to operate with exceptionally fine speed increments, yielding smooth temperature maintenance and reducing electrical energy consumption. Features include Sharp's Super Jet turbo mode, 14-step temperature adjustment, washable air filtration, and Gentle Cool Air mode which utilizes the Coanda effect to disperse chilled airflow overhead. Equipped with a weatherproof outdoor unit, self-diagnostic sensors, and silent indoor operation, the AY-X12BEE is engineered for long-term domestic reliability and comfort.

Need it installed?

We'll match you with a local HVAC engineer.

Add smart control

No built-in Wi-Fi — automate this unit with a smart plug & temperature sensor.

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

Cooling Capacity

12,000 BTU

Energy Rating

A++

Recommended Room

25-35 m²

Technical documents & videos

Official Sharp manual

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

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

Full Specifications

Cooling Capacity12,000 BTU

Recommended Room Size25-35 m²

Energy RatingA++

Smart HomeNot built-in

Noise Level—

CategorySplit System AC

SKUSHARP-AYX12BEE

Physical dimensions

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

Description

Compare similar units

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

This Unit

Sharp

Sharp AY-X12BEE J-Tech Inverter 12000 BTU Split Air Conditioner

Samsung

Samsung 12000 BTU Smart A++ Wall Mounted Split Air Conditioner with Heat Pump

Midea

Midea Comfee 12000 BTU Smart A++ Wall Mounted Split Air Conditioner with Heat Pump

TCL

TCL 12000 BTU Smart A++ Wall Mounted Split Air Conditioner with Heat Pump

Cooling Capacity

12,000 BTU

Room Size

25-35 m²

—

Energy Rating

A++

Heating Capable

Yes (heat pump)

Smart Home

Not built-in

Yes

Stock

In Stock

Price inc VAT

£761.19

£604.97

£417.97

£405.90

Common questions about the Sharp AY-X12BEE J-Tech Inverter 12000 BTU Split Air Conditioner

How many BTU is the Sharp AY-X12BEE J-Tech Inverter 12000 BTU Split Air Conditioner?

The Sharp AY-X12BEE J-Tech Inverter 12000 BTU Split Air Conditioner has a cooling capacity of 12,000 BTU, suitable for 25-35 m².

What room size is the Sharp AY-X12BEE J-Tech Inverter 12000 BTU Split Air Conditioner suitable for?

The Sharp AY-X12BEE J-Tech Inverter 12000 BTU Split Air Conditioner is recommended for rooms 25-35 m².

Can I install the Sharp AY-X12BEE J-Tech Inverter 12000 BTU Split Air Conditioner 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 Sharp AY-X12BEE J-Tech Inverter 12000 BTU Split Air Conditioner smart-home compatible?

The Sharp AY-X12BEE J-Tech Inverter 12000 BTU Split Air Conditioner does not have built-in Wi-Fi control, but you can add smart control using a compatible smart plug.

How long does delivery of the Sharp AY-X12BEE J-Tech Inverter 12000 BTU Split Air Conditioner take?

This unit is 3-5 business days. Delivery is then 1–2 working days to most UK mainland addresses, and 3–6 working days into the EU.

Annual energy savings estimate

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

Electricity tariff (£/kWh)Hours per dayCooling months/year

This unit

97 kWh/yr

EER 13

Standard model

158 kWh/yr

EER 8

Est. saving

£16.44

61 kWh/yr less

Estimate based on the unit's energy-rating efficiency factor and cooling capacity (12,000 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 4 kW heat output used 5 hrs/day over a 150-day UK heating season at £0.27/kWh.

Electric heater / season

£760

This AC / season

£253

You save / season

£506

~67% less electricity

Heating method	Electricity / season	Cost / season	Efficiency
This heat-pump AC	938 kWh	£253	Up to 300%
Plug-in electric heater	2814 kWh	£760	100%
Electric storage heater	2814 kWh	£760	100%

Heat output estimated from this unit's 12,800 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 £253/season to heat a room vs £760 for an electric heater - that's £506 saved. https://stockool.store/products/sharp-ay-x12bee-j-tech-inverter-12000-btu-split

X Post on X WhatsApp