Whynter ARC-14S Dual Hose 14000 BTU Review
Maximum cooling power for large rooms — 14000 BTU dual-hose for serious heatwave conditions.
Affiliate Disclosure: We may earn a commission when you buy through links on this website. This does not affect the price you pay. We aim to recommend products based on suitability, specifications, pricing and buyer needs.
Whynter
Whynter ARC-14S Dual Hose 14000 BTU
Rating
4.3/5 (654 reviews)
BTU
14,000 BTU
Room size
Up to 40m²
Noise
Moderate (56 dB)
Energy
Class B
Delivery
2-3-days
Pros
- Dual hose design maximises efficiency
- 14000 BTU handles large open-plan spaces
- Auto-drain means less manual emptying
- Robust build quality for heavy use
Cons
- Higher running costs at B energy class
- Noticeably louder at 56 dB
- Large and heavy to move between rooms
Who should buy this
Large living rooms, open-plan kitchens and heatwave conditions
- Dual hose design maximises efficiency
- 14000 BTU handles large open-plan spaces
- Auto-drain means less manual emptying
Who should avoid this
- Higher running costs at B energy class
- Noticeably louder at 56 dB
- Large and heavy to move between rooms
Full Review
When a heatwave hits and you need serious cooling power, the Whynter ARC-14S delivers. Its dual-hose design is far more efficient than single-hose competitors at this BTU level. The auto-drain feature reduces the need for manual water tank emptying. At 56 dB it's noticeably louder than bedroom-focused models, making it better suited to living rooms and open-plan spaces where ambient noise masks the unit. The B energy class means higher running costs, but for large rooms there's no comparable alternative at this price point.
Key Specifications
| BTU Output | 14,000 BTU |
| Cooling Capacity | 4.1 kW |
| Energy Class | B |
| Noise Level | 56 dB |
| Wattage | 1,400W |
| Room Size | Up to 40m² |
| Hose Type | Dual hose |
| Dimensions | 47 × 40 × 86 cm |
| Weight | 36 kg |
| Timer | 24-hour |
| Modes | Cool, Fan, Dehumidify, Auto |
Running Cost Estimate
Based on 1400W wattage, 8 hours/day at the UK average electricity price of £0.24/kWh.
£0.336
Per hour
£2.69
Per day (8 hrs)
£80.70
Per month (30 days)
Electricity prices vary. Use our Running Cost Calculator to enter your actual tariff.
Alternatives to Consider
De'Longhi
De'Longhi Pinguino PAC EX100 Silent
Best for: Home offices, master bedrooms and open-plan living areas
Inventor
Inventor Chilly 9000 BTU Portable Air Conditioner
Best for: Bedrooms, small living rooms and UK flats up to 20m²
Woods
Woods Milano 7000 BTU Portable Air Conditioner
Best for: Small bedrooms, box rooms and home office nooks
Not sure which cooling product is right for you?
Use our free tools to find the right BTU for your room, calculate running costs and compare product types.
Related guides: BTU Calculator · Best Portable AC UK · Running Cost Calculator · AC vs Air Cooler