EcoAir 13000 BTU Window Air Conditioning All-In-One Unit
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The EcoAir ECO1233W is a professional-grade, all-in-one window air conditioning unit designed for permanent or semi-permanent installation. With a robust 13,000 BTU (3.8kW) capacity, this unit is built to handle demanding cooling and heating requirements in larger spaces. Unlike standard portable units, this through-the-window system is a self-contained heat pump, offering efficient temperature regulation in ambient conditions ranging from -7°C to 45°C. Its compact design makes it an excellent choice for offices, conservatories, or residential rooms where floor space is at a premium. The unit operates with a focus on quiet performance, ensuring minimal disruption while maintaining a comfortable environment. It comes equipped with a remote control for easy operation and features an 'A' energy rating, balancing high output with energy efficiency. This unit is the ideal solution for those looking for a more permanent, high-capacity cooling and heating alternative to portable air conditioners, providing reliable, year-round climate control for your property.
Add smart control
No built-in Wi-Fi — automate this unit with a smart plug & temperature sensor.
- Free UK mainland delivery on in-stock units
- Manufacturer warranty included
- 14-day returns
Full Specifications
Description
The EcoAir ECO1233W is a professional-grade, all-in-one window air conditioning unit designed for permanent or semi-permanent installation. With a robust 13,000 BTU (3.8kW) capacity, this unit is built to handle demanding cooling and heating requirements in larger spaces. Unlike standard portable units, this through-the-window system is a self-contained heat pump, offering efficient temperature regulation in ambient conditions ranging from -7°C to 45°C. Its compact design makes it an excellent choice for offices, conservatories, or residential rooms where floor space is at a premium. The unit operates with a focus on quiet performance, ensuring minimal disruption while maintaining a comfortable environment. It comes equipped with a remote control for easy operation and features an 'A' energy rating, balancing high output with energy efficiency. This unit is the ideal solution for those looking for a more permanent, high-capacity cooling and heating alternative to portable air conditioners, providing reliable, year-round climate control for your property.
Compare similar units
Side-by-side specs for other window units in a similar BTU range.
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 →
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