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Cooper & Hunter Alpha Inverter 12000 BTU Wall Mounted Split System
Cooper & Hunter

Cooper & Hunter Alpha Inverter 12000 BTU Wall Mounted Split System

In StockEnergy A++

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

£694.030

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

2-3 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.

Engineered for optimal comfort, the Cooper & Hunter Alpha Inverter 12000 BTU wall mounted split system delivers balanced climate control for mid-sized rooms, open lounges, and retail spaces up to 35 square metres. Featuring high-performance DC inverter engineering and R32 refrigerant, this dual-function heat pump unit delivers exceptional cooling and heating efficiency with an A++ rating. The modern indoor casing operates with minimal acoustic intrusion, ensuring uninterrupted relaxation or productive office working. Integrated Wi-Fi connectivity enables effortless climate adjustment from any smart mobile device, alongside hands-free integration with Google Assistant and Amazon Alexa. The Alpha series includes cold plasma filtration alongside multi-angle air vanes to distribute clean, conditioned air uniformly across your living area. Pre-charged with eco-friendly refrigerant, this reliable split air conditioner represents an ideal all-season solution for energy-conscious UK homeowners and commercial properties alike.

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

Technical documents & videos

More from Cooper & Hunter →

Official Cooper & Hunter manual

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

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

Full Specifications

Cooling Capacity12,000 BTU
Recommended Room SizeUp to 35 m²
Energy RatingA++
Smart HomeAmazon Alexa, Google Assistant
Noise Level—
CategorySplit System AC
SKUCH-S12FTXE-NG

Physical dimensions

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

Description

Engineered for optimal comfort, the Cooper & Hunter Alpha Inverter 12000 BTU wall mounted split system delivers balanced climate control for mid-sized rooms, open lounges, and retail spaces up to 35 square metres. Featuring high-performance DC inverter engineering and R32 refrigerant, this dual-function heat pump unit delivers exceptional cooling and heating efficiency with an A++ rating. The modern indoor casing operates with minimal acoustic intrusion, ensuring uninterrupted relaxation or productive office working. Integrated Wi-Fi connectivity enables effortless climate adjustment from any smart mobile device, alongside hands-free integration with Google Assistant and Amazon Alexa. The Alpha series includes cold plasma filtration alongside multi-angle air vanes to distribute clean, conditioned air uniformly across your living area. Pre-charged with eco-friendly refrigerant, this reliable split air conditioner represents an ideal all-season solution for energy-conscious UK homeowners and commercial properties alike.

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 35 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
Yes
Yes
Yes
Stock
In Stock
In Stock
In Stock
In Stock
Price inc VAT
£694.03
£604.97
£417.97
£405.90

Common questions about the Cooper & Hunter Alpha Inverter 12000 BTU Wall Mounted Split System

How many BTU is the Cooper & Hunter Alpha Inverter 12000 BTU Wall Mounted Split System?

The Cooper & Hunter Alpha Inverter 12000 BTU Wall Mounted Split System has a cooling capacity of 12,000 BTU, suitable for Up to 35 m².

What room size is the Cooper & Hunter Alpha Inverter 12000 BTU Wall Mounted Split System suitable for?

The Cooper & Hunter Alpha Inverter 12000 BTU Wall Mounted Split System is recommended for rooms Up to 35 m².

Can I install the Cooper & Hunter Alpha Inverter 12000 BTU Wall Mounted 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 Cooper & Hunter Alpha Inverter 12000 BTU Wall Mounted Split System smart-home compatible?

Yes — the Cooper & Hunter Alpha Inverter 12000 BTU Wall Mounted Split System supports Amazon Alexa, Google Assistant for app and voice control.

How long does delivery of the Cooper & Hunter Alpha Inverter 12000 BTU Wall Mounted Split System take?

This unit is 2-3 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.

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

£742

This AC / season

£247

You save / season

£495

~67% less electricity

Heating methodElectricity / seasonCost / seasonEfficiencySummer cooling
This heat-pump AC916 kWh£247Up to 300%
Plug-in electric heater2748 kWh£742100%
Electric storage heater2748 kWh£742100%

Heat output estimated from this unit's 12,500 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 £247/season to heat a room vs £742 for an electric heater - that's £495 saved. https://stockool.store/products/cooper-hunter-alpha-inverter-12000-btu-split-system

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