Whynter ARC-14SH 14,000 BTU Dual-Hose Portable Air Conditioner and Heat Pump
Available to order — dispatched on the lead time shown below.
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Retail prices include VAT.
Engineered for high-performance year-round climate control, the Whynter ARC-14SH dual-hose portable air conditioner combines powerful 14,000 BTU cooling with an integrated 13,000 BTU reverse-cycle heat pump. Its signature dual-hose engineering significantly boosts cooling and heating velocity by creating balanced airflow, ensuring warm outdoor air is not sucked into your living area through gaps in doors or windows. The versatile 4-in-1 design functions seamlessly as a high-capacity air conditioner, responsive heater, heavy-duty dehumidifier removing up to 34 litres daily, and a 3-speed circulation fan. Equipped with washable pre-filters and an activated carbon filtration layer, the ARC-14SH captures airborne dust and absorbs common household odours. Outfitted with heavy-duty caster wheels, an intuitive digital control display, and a full window installation venting kit, this unit offers a robust, flexible, and completely plug-and-play climate solution for British homes and commercial studios alike.
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 Whynter →Full Specifications
Physical dimensions
Exact dimensions for this model are being confirmed with Whynter — ask us and we will send the cut sheet with mounting and clearance figures.
Description
Engineered for high-performance year-round climate control, the Whynter ARC-14SH dual-hose portable air conditioner combines powerful 14,000 BTU cooling with an integrated 13,000 BTU reverse-cycle heat pump. Its signature dual-hose engineering significantly boosts cooling and heating velocity by creating balanced airflow, ensuring warm outdoor air is not sucked into your living area through gaps in doors or windows. The versatile 4-in-1 design functions seamlessly as a high-capacity air conditioner, responsive heater, heavy-duty dehumidifier removing up to 34 litres daily, and a 3-speed circulation fan. Equipped with washable pre-filters and an activated carbon filtration layer, the ARC-14SH captures airborne dust and absorbs common household odours. Outfitted with heavy-duty caster wheels, an intuitive digital control display, and a full window installation venting kit, this unit offers a robust, flexible, and completely plug-and-play climate solution for British homes and commercial studios alike.
Compare similar units
Side-by-side specs for other portable ac in a similar BTU range.
Common questions about the Whynter ARC-14SH 14,000 BTU Dual-Hose Portable Air Conditioner and Heat Pump
How many BTU is the Whynter ARC-14SH 14,000 BTU Dual-Hose Portable Air Conditioner and Heat Pump?
The Whynter ARC-14SH 14,000 BTU Dual-Hose Portable Air Conditioner and Heat Pump has a cooling capacity of 14,000 BTU, suitable for Up to 50m².
What room size is the Whynter ARC-14SH 14,000 BTU Dual-Hose Portable Air Conditioner and Heat Pump suitable for?
The Whynter ARC-14SH 14,000 BTU Dual-Hose Portable Air Conditioner and Heat Pump is recommended for rooms Up to 50m².
Can I install the Whynter ARC-14SH 14,000 BTU Dual-Hose Portable Air Conditioner and Heat Pump myself?
Yes — the Whynter ARC-14SH 14,000 BTU Dual-Hose Portable Air Conditioner and Heat Pump is rated as Easy for self-installation. Guides and video tutorials are available on the product page.
Is the Whynter ARC-14SH 14,000 BTU Dual-Hose Portable Air Conditioner and Heat Pump smart-home compatible?
The Whynter ARC-14SH 14,000 BTU Dual-Hose Portable Air Conditioner and Heat Pump does not have built-in Wi-Fi control, but you can add smart control using a compatible smart plug.
How long does delivery of the Whynter ARC-14SH 14,000 BTU Dual-Hose Portable Air Conditioner and Heat Pump 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
134 kWh/yr
EER 11
Standard model
185 kWh/yr
EER 8
Est. saving
£13.60
50 kWh/yr less
Estimate based on the unit's energy-rating efficiency factor and cooling capacity (14,000 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/whynter-arc-14sh-14000-btu-dual-hose-portable-ac-heater
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