Sealey SAC16000 Portable Air Conditioner/Dehumidifier/Heater
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Retail prices include VAT.
The Sealey SAC16000 is a high-performance 4-in-1 climate control solution designed for demanding UK environments. Delivering a powerful 16,000Btu/hr cooling capacity, this unit efficiently manages temperatures in larger spaces, while its integrated heat pump provides versatile year-round utility. Beyond cooling and heating, it functions as a high-capacity dehumidifier and a standalone fan, making it an essential tool for workshops, offices, or large residential areas. The unit is thermostatically controlled, featuring a 24-hour timer and a dedicated sleep mode for quiet operation during the night. Supplied with a comprehensive window sealing kit, it ensures optimal thermal efficiency by preventing warm air ingress. Its robust, castored design allows for easy mobility between rooms, providing professional-grade climate control exactly where it is needed most. This unit is the ideal choice for users requiring a heavy-duty, multi-functional air treatment system that combines reliability with high-output performance.
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
Technical documents & videos
More from Sealey →Official Sealey manual
The manufacturer's PDF for this model is being sourced and will be downloadable here.
Full Specifications
Description
The Sealey SAC16000 is a high-performance 4-in-1 climate control solution designed for demanding UK environments. Delivering a powerful 16,000Btu/hr cooling capacity, this unit efficiently manages temperatures in larger spaces, while its integrated heat pump provides versatile year-round utility. Beyond cooling and heating, it functions as a high-capacity dehumidifier and a standalone fan, making it an essential tool for workshops, offices, or large residential areas. The unit is thermostatically controlled, featuring a 24-hour timer and a dedicated sleep mode for quiet operation during the night. Supplied with a comprehensive window sealing kit, it ensures optimal thermal efficiency by preventing warm air ingress. Its robust, castored design allows for easy mobility between rooms, providing professional-grade climate control exactly where it is needed most. This unit is the ideal choice for users requiring a heavy-duty, multi-functional air treatment system that combines reliability with high-output performance.
Common questions about the Sealey SAC16000 Portable Air Conditioner/Dehumidifier/Heater
How many BTU is the Sealey SAC16000 Portable Air Conditioner/Dehumidifier/Heater?
The Sealey SAC16000 Portable Air Conditioner/Dehumidifier/Heater has a cooling capacity of 16,000 BTU, suitable for Up to 45m².
What room size is the Sealey SAC16000 Portable Air Conditioner/Dehumidifier/Heater suitable for?
The Sealey SAC16000 Portable Air Conditioner/Dehumidifier/Heater is recommended for rooms Up to 45m².
Can I install the Sealey SAC16000 Portable Air Conditioner/Dehumidifier/Heater myself?
Yes — the Sealey SAC16000 Portable Air Conditioner/Dehumidifier/Heater is rated as Easy for self-installation. Guides and video tutorials are available on the product page.
Is the Sealey SAC16000 Portable Air Conditioner/Dehumidifier/Heater smart-home compatible?
The Sealey SAC16000 Portable Air Conditioner/Dehumidifier/Heater does not have built-in Wi-Fi control, but you can add smart control using a compatible smart plug.
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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
169 kWh/yr
EER 10
Standard model
211 kWh/yr
EER 8
Est. saving
£11.40
42 kWh/yr less
Estimate based on the unit's energy-rating efficiency factor and cooling capacity (16,000 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 5 kW heat output used 5 hrs/day over a 150-day UK heating season at £0.27/kWh.
Electric heater / season
£950
This AC / season
£317
You save / season
£633
~67% less electricity
| Heating method | Electricity / season | Cost / season | Efficiency | Summer cooling |
|---|---|---|---|---|
| This heat-pump AC | 1172 kWh | £317 | Up to 300% | |
| Plug-in electric heater | 3517 kWh | £950 | 100% | |
| Electric storage heater | 3517 kWh | £950 | 100% |
Heat output estimated from this unit's 16,000 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 £317/season to heat a room vs £950 for an electric heater - that's £633 saved. https://stockool.store/products/sealey-sac16000-portable-ac-heater
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