
EcoAir Apollo 12K Smart Heat Pump Portable Air Conditioner
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Retail prices include VAT.
Experience year-round comfort with the EcoAir Apollo 12K Smart, a premium portable air conditioner that features a powerful heat pump. This versatile unit provides not only high-capacity cooling for hot summer days but also efficient heating for chilly winter evenings, making it a true all-season appliance. With its smart Wi-Fi capabilities, you can manage your home's climate via an app, ensuring your environment is always perfect. It is ideal for larger spaces up to 35m², such as conservatories, living rooms, or open-plan areas. The unit includes a 24-hour timer, sleep mode, and multiple fan speeds, all easily adjustable through the intuitive LED control panel or your smartphone. Its energy-efficient design helps keep running costs down, while the included window seal kit ensures maximum efficiency. This is the ultimate solution for those who demand both cooling and heating flexibility in a single, easy-to-install portable package.
Self-install friendly
EasyThis unit is designed for confident DIYers. Guides & video below.
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
Full Specifications
Description
Experience year-round comfort with the EcoAir Apollo 12K Smart, a premium portable air conditioner that features a powerful heat pump. This versatile unit provides not only high-capacity cooling for hot summer days but also efficient heating for chilly winter evenings, making it a true all-season appliance. With its smart Wi-Fi capabilities, you can manage your home's climate via an app, ensuring your environment is always perfect. It is ideal for larger spaces up to 35m², such as conservatories, living rooms, or open-plan areas. The unit includes a 24-hour timer, sleep mode, and multiple fan speeds, all easily adjustable through the intuitive LED control panel or your smartphone. Its energy-efficient design helps keep running costs down, while the included window seal kit ensures maximum efficiency. This is the ultimate solution for those who demand both cooling and heating flexibility in a single, easy-to-install portable package.
Compare similar units
Side-by-side specs for other portable ac in a similar BTU range.
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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
127 kWh/yr
EER 10
Standard model
158 kWh/yr
EER 8
Est. saving
£8.55
32 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 method | Electricity / season | Cost / season | Efficiency | Summer cooling |
|---|---|---|---|---|
| This heat-pump AC | 879 kWh | £237 | Up to 300% | |
| Plug-in electric heater | 2638 kWh | £712 | 100% | |
| Electric storage heater | 2638 kWh | £712 | 100% |
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/ecoair-apollo-12k-smart-heat-pump
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