Samsung WindFree Comfort 3.5kW Wall Split
Available to order — dispatched on the lead time shown below.
Retail prices include VAT.
The Samsung WindFree Comfort series offers a perfect balance of performance and value, bringing advanced climate control to your home. This 3.5kW split system is perfectly suited for medium-sized living rooms or master bedrooms, providing powerful cooling and heating capabilities. The unit features the signature WindFree cooling mode, which eliminates harsh drafts by dispersing air through micro-holes, ensuring a gentle and even distribution of air. Its sleek, modern design fits seamlessly into any interior, while the digital inverter compressor ensures long-term reliability and energy efficiency. With integrated Wi-Fi connectivity, users can monitor and adjust settings via the SmartThings app, making it a convenient choice for busy households. Whether you need to cool down during a heatwave or add warmth on a chilly evening, this unit provides a dependable, energy-efficient, and smart solution for year-round comfort.
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.
- 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.
Full Specifications
Physical dimensions
Exact dimensions for this model are being confirmed with Samsung — ask us and we will send the cut sheet with mounting and clearance figures.
Description
The Samsung WindFree Comfort series offers a perfect balance of performance and value, bringing advanced climate control to your home. This 3.5kW split system is perfectly suited for medium-sized living rooms or master bedrooms, providing powerful cooling and heating capabilities. The unit features the signature WindFree cooling mode, which eliminates harsh drafts by dispersing air through micro-holes, ensuring a gentle and even distribution of air. Its sleek, modern design fits seamlessly into any interior, while the digital inverter compressor ensures long-term reliability and energy efficiency. With integrated Wi-Fi connectivity, users can monitor and adjust settings via the SmartThings app, making it a convenient choice for busy households. Whether you need to cool down during a heatwave or add warmth on a chilly evening, this unit provides a dependable, energy-efficient, and smart solution for year-round comfort.
Compare similar units
Side-by-side specs for other split system ac in a similar BTU range.
Common questions about the Samsung WindFree Comfort 3.5kW Wall Split
How many BTU is the Samsung WindFree Comfort 3.5kW Wall Split?
The Samsung WindFree Comfort 3.5kW Wall Split has a cooling capacity of 12,000 BTU, suitable for Up to 35m².
What room size is the Samsung WindFree Comfort 3.5kW Wall Split suitable for?
The Samsung WindFree Comfort 3.5kW Wall Split is recommended for rooms Up to 35m².
Can I install the Samsung WindFree Comfort 3.5kW 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 Samsung WindFree Comfort 3.5kW Wall Split smart-home compatible?
Yes — the Samsung WindFree Comfort 3.5kW Wall Split supports Samsung SmartThings, Amazon Alexa, Google Home for app and voice control.
How long does delivery of the Samsung WindFree Comfort 3.5kW 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.
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Mitsubishi ElectricAnnual 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
£772
This AC / season
£257
You save / season
£514
~67% less electricity
| Heating method | Electricity / season | Cost / season | Efficiency | Summer cooling |
|---|---|---|---|---|
| This heat-pump AC | 953 kWh | £257 | Up to 300% | |
| Plug-in electric heater | 2858 kWh | £772 | 100% | |
| Electric storage heater | 2858 kWh | £772 | 100% |
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-3-5kw-wall-split
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