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
Samsung WindFree Comfort S2 3.5kW Wall Split System
Samsung

Samsung WindFree Comfort S2 3.5kW Wall Split System

In StockEnergy A++

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

£705.59£720.00Save £14.41

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

Retail prices include VAT.

The Samsung WindFree Comfort S2 3.5kW is a versatile and efficient wall-mounted split system, perfectly suited for medium-sized living rooms or master bedrooms. By utilising WindFree cooling technology, the unit gently distributes air through thousands of micro-holes, effectively removing the discomfort of cold air blowing directly onto occupants. This model is engineered for maximum comfort, maintaining a stable temperature with minimal noise, which is essential for restful sleep or focused work. The integrated Digital Inverter compressor ensures rapid cooling while maintaining high energy efficiency, helping to reduce electricity consumption. With full SmartThings app support, you can monitor energy usage, schedule operation, and adjust settings remotely from your smartphone. This unit also features a powerful heat pump, providing efficient heating during colder UK weather. Its clean, minimalist design ensures it blends seamlessly into any contemporary interior, offering a reliable and smart climate control solution for your home.

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.

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

Technical documents & videos

More from Samsung →

Official Samsung manual

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

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

Full Specifications

Cooling Capacity11,942 BTU
Recommended Room SizeUp to 35m²
Energy RatingA++
Smart HomeSamsung SmartThings
Noise Level—
CategorySplit System AC
SKUAR60F12C1AWNEU

Dimensions & fit

Height × width × depth in millimetres
Unit size
Height
Confirming
Width
Confirming
Depth
Confirming

Manufacturer cabinet figures, excluding packaging and pipework. Leave clearance around the outdoor unit for airflow — ask us if you need the full cut sheet with mounting and clearance requirements.

Description

The Samsung WindFree Comfort S2 3.5kW is a versatile and efficient wall-mounted split system, perfectly suited for medium-sized living rooms or master bedrooms. By utilising WindFree cooling technology, the unit gently distributes air through thousands of micro-holes, effectively removing the discomfort of cold air blowing directly onto occupants. This model is engineered for maximum comfort, maintaining a stable temperature with minimal noise, which is essential for restful sleep or focused work. The integrated Digital Inverter compressor ensures rapid cooling while maintaining high energy efficiency, helping to reduce electricity consumption. With full SmartThings app support, you can monitor energy usage, schedule operation, and adjust settings remotely from your smartphone. This unit also features a powerful heat pump, providing efficient heating during colder UK weather. Its clean, minimalist design ensures it blends seamlessly into any contemporary interior, offering a reliable and smart climate control solution for your home.

Compare similar units

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

Cooling Capacity
11,942 BTU
11,942 BTU
11,942 BTU
12,000 BTU
Room Size
Up to 35m²
25 to 35 m²
25 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
Samsung SmartThings
Amazon Alexa, Google Assistant
Amazon Alexa, Google Assistant
Yes
Stock
In Stock
In Stock
In Stock
In Stock
Price inc VAT
£705.59
£1,186.57
£1,022.39
£604.97

Common questions about the Samsung WindFree Comfort S2 3.5kW Wall Split System

How many BTU is the Samsung WindFree Comfort S2 3.5kW Wall Split System?

The Samsung WindFree Comfort S2 3.5kW Wall Split System has a cooling capacity of 11,942 BTU, suitable for Up to 35m².

What room size is the Samsung WindFree Comfort S2 3.5kW Wall Split System suitable for?

The Samsung WindFree Comfort S2 3.5kW Wall Split System is recommended for rooms Up to 35m².

Can I install the Samsung WindFree Comfort S2 3.5kW Wall 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 Samsung WindFree Comfort S2 3.5kW Wall Split System smart-home compatible?

Yes — the Samsung WindFree Comfort S2 3.5kW Wall Split System supports Samsung SmartThings for app and voice control.

How long does delivery of the Samsung WindFree Comfort S2 3.5kW Wall 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.

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

£16.36

61 kWh/yr less

Estimate based on the unit's energy-rating efficiency factor and cooling capacity (11,942 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

£772

This AC / season

£257

You save / season

£514

~67% less electricity

Heating methodElectricity / seasonCost / seasonEfficiencySummer cooling
This heat-pump AC953 kWh£257Up to 300%
Plug-in electric heater2858 kWh£772100%
Electric storage heater2858 kWh£772100%

Heat output estimated from this unit's 13,000 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 £257/season to heat a room vs £772 for an electric heater - that's £514 saved. https://stockool.store/products/samsung-windfree-comfort-s2-3-5kw-wall-split

You may also need

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

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 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 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.