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Gree Bora 3.5kW Inverter Wall Split
Gree

Gree Bora 3.5kW Inverter Wall Split

In StockEnergy A++

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

£710.45£950.00Save £239.55

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 Gree Bora 3.5kW is a versatile and reliable inverter split system, ideal for medium-sized living rooms or open-plan spaces. Known for its robust performance and energy efficiency, the Bora series is a popular choice for UK residential installations. It features a modern, minimalist design with an 'iChoose' LED display that provides clear status updates. The unit comes with built-in Wi-Fi as standard, enabling smart control through your smartphone, so you can adjust settings from anywhere. With its 'iFeel' remote control technology, the system senses the temperature at your exact location, ensuring precise comfort exactly where you need it. The Bora is engineered for durability, featuring anti-corrosive blue fin coils that protect against the elements, ensuring a long service life. It is a highly efficient, 4-in-1 climate solution that provides cooling, heating, dehumidification, and fan-only modes to keep your home comfortable throughout the changing British seasons.

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.

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

Technical documents & videos

More from Gree →

Official Gree manual

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

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

Full Specifications

Cooling Capacity12,000 BTU
Recommended Room SizeUp to 35m²
Energy RatingA++
Smart HomeTuya/SmartLife
Noise Level—
CategorySplit System AC
SKUGWH12AAC-K3NNA1A

Physical dimensions

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

Description

The Gree Bora 3.5kW is a versatile and reliable inverter split system, ideal for medium-sized living rooms or open-plan spaces. Known for its robust performance and energy efficiency, the Bora series is a popular choice for UK residential installations. It features a modern, minimalist design with an 'iChoose' LED display that provides clear status updates. The unit comes with built-in Wi-Fi as standard, enabling smart control through your smartphone, so you can adjust settings from anywhere. With its 'iFeel' remote control technology, the system senses the temperature at your exact location, ensuring precise comfort exactly where you need it. The Bora is engineered for durability, featuring anti-corrosive blue fin coils that protect against the elements, ensuring a long service life. It is a highly efficient, 4-in-1 climate solution that provides cooling, heating, dehumidification, and fan-only modes to keep your home comfortable throughout the changing British seasons.

Compare similar units

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

Cooling Capacity
12,000 BTU
12,000 BTU
12,000 BTU
12,000 BTU
Room Size
Up to 35m²
—
—
—
Energy Rating
A++
A++
A++
A++
Heating Capable
Yes (heat pump)
Yes (heat pump)
Yes (heat pump)
Yes (heat pump)
Smart Home
Tuya/SmartLife
Yes
Yes
Yes
Stock
In Stock
In Stock
In Stock
In Stock
Price inc VAT
£710.45
£604.97
£417.97
£405.90

Common questions about the Gree Bora 3.5kW Inverter Wall Split

How many BTU is the Gree Bora 3.5kW Inverter Wall Split?

The Gree Bora 3.5kW Inverter Wall Split has a cooling capacity of 12,000 BTU, suitable for Up to 35m².

What room size is the Gree Bora 3.5kW Inverter Wall Split suitable for?

The Gree Bora 3.5kW Inverter Wall Split is recommended for rooms Up to 35m².

Can I install the Gree Bora 3.5kW Inverter Wall Split 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 Gree Bora 3.5kW Inverter Wall Split smart-home compatible?

Yes — the Gree Bora 3.5kW Inverter Wall Split supports Tuya/SmartLife for app and voice control.

How long does delivery of the Gree Bora 3.5kW Inverter Wall Split 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.

Annual energy savings estimate

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

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

£712

This AC / season

£237

You save / season

£475

~67% less electricity

Heating methodElectricity / seasonCost / seasonEfficiencySummer cooling
This heat-pump AC879 kWh£237Up to 300%
Plug-in electric heater2638 kWh£712100%
Electric storage heater2638 kWh£712100%

Heat output estimated from this unit's 12,000 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 £237/season to heat a room vs £712 for an electric heater - that's £475 saved. https://stockool.store/products/gree-bora-3-5kw-inverter-wall-split

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