Samsung WindFree 4-Way Mini Cassette 3.5kW
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The Samsung WindFree 4-Way Mini Cassette is the perfect climate control solution for small to medium-sized commercial spaces, such as offices, boutique retail shops, or meeting rooms. Featuring Samsung’s innovative WindFree technology, this unit disperses air through thousands of micro-holes, creating a gentle 'still air' environment that eliminates the discomfort of direct cold drafts. Its compact 600x600mm design ensures it fits seamlessly into standard ceiling grids, providing a discreet and professional aesthetic. With advanced inverter technology, it offers exceptional energy efficiency and quiet operation, ensuring your workspace remains comfortable and productive throughout the year. This heat pump model provides both cooling and heating, making it a versatile year-round solution. The unit is designed for professional installation and integrates with modern smart control systems, allowing for precise temperature management. Experience the perfect balance of performance, comfort, and energy savings with this premium ceiling-mounted solution.
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
Description
The Samsung WindFree 4-Way Mini Cassette is the perfect climate control solution for small to medium-sized commercial spaces, such as offices, boutique retail shops, or meeting rooms. Featuring Samsung’s innovative WindFree technology, this unit disperses air through thousands of micro-holes, creating a gentle 'still air' environment that eliminates the discomfort of direct cold drafts. Its compact 600x600mm design ensures it fits seamlessly into standard ceiling grids, providing a discreet and professional aesthetic. With advanced inverter technology, it offers exceptional energy efficiency and quiet operation, ensuring your workspace remains comfortable and productive throughout the year. This heat pump model provides both cooling and heating, making it a versatile year-round solution. The unit is designed for professional installation and integrates with modern smart control systems, allowing for precise temperature management. Experience the perfect balance of performance, comfort, and energy savings with this premium ceiling-mounted solution.
Compare similar units
Side-by-side specs for other ceiling cassettes in a similar BTU range.
Common questions about the Samsung WindFree 4-Way Mini Cassette 3.5kW
How many BTU is the Samsung WindFree 4-Way Mini Cassette 3.5kW?
The Samsung WindFree 4-Way Mini Cassette 3.5kW has a cooling capacity of 12,000 BTU, suitable for Up to 35m².
What room size is the Samsung WindFree 4-Way Mini Cassette 3.5kW suitable for?
The Samsung WindFree 4-Way Mini Cassette 3.5kW is recommended for rooms Up to 35m².
Can I install the Samsung WindFree 4-Way Mini Cassette 3.5kW 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 4-Way Mini Cassette 3.5kW smart-home compatible?
Yes — the Samsung WindFree 4-Way Mini Cassette 3.5kW supports Samsung SmartThings for app and voice control.
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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
£801
This AC / season
£267
You save / season
£534
~67% less electricity
| Heating method | Electricity / season | Cost / season | Efficiency | Summer cooling |
|---|---|---|---|---|
| This heat-pump AC | 989 kWh | £267 | Up to 300% | |
| Plug-in electric heater | 2967 kWh | £801 | 100% | |
| Electric storage heater | 2967 kWh | £801 | 100% |
Heat output estimated from this unit's 13,500 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 £267/season to heat a room vs £801 for an electric heater - that's £534 saved. https://stockool.store/products/samsung-windfree-4-way-mini-cassette-3-5kw
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