Whynter NEX ARC-1230WN 14,000 BTU
#2 in PortableFull review
A strong pick for a large room where a window unit won’t work: efficient inverter cooling and a hose-in-hose design that doesn’t fight itself.
Amazon $608.37$608.37
The Whynter NEX ARC-1230WN 14,000 BTU is the better air conditioner overall, rated 4.1 to 3.2. The Whynter NEX ARC-1230WN 14,000 BTU leads on efficiency, value and quiet. The LG LP1419IVSM Dual Inverter costs $17.38 less ($590.99 vs $608.37).
LG LP1419IVSM Dual Inverter
#6 in PortableFull review
A long-running inverter portable that suits bedrooms thanks to a quiet sleep mode, though dual-hose units cool large rooms more efficiently.
Amazon $590.99$590.99
Prices were last checked October 22, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the Whynter NEX ARC-1230WN 14,000 BTU for efficiency (CEER 13.8 vs CEER 7.9), value ($50.70 per 1,000 BTU (SACC) vs $59.10 per 1,000 BTU (SACC)) and quiet (42.5 dB on low (maker rating) vs 44 dB on low (maker rating)).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every portable air conditioner; a clear win is highlighted. How we rank explains each one.
| Factor weight | Whynter NEX ARC-1230WN 14,000 BTU | LG LP1419IVSM Dual Inverter |
|---|---|---|
| Overall rating | 4.1/5 | 3.2/5 |
| Value 30% | 65 $50.70 per 1,000 BTU (SACC) | 52 $59.10 per 1,000 BTU (SACC) |
| Efficiency 30% | 87 CEER 13.8 | 21 CEER 7.9 |
| Quiet 15% | 86 42.5 dB on low (maker rating) | 78 44 dB on low (maker rating) |
| Inverter & app 15% | 100 inverter compressor, Wi-Fi app | 100 inverter compressor, Wi-Fi app |
| Warranty 10% | 0 1-year warranty, 3 on the sealed system | 0 1-year warranty |
Specifications
| Whynter NEX ARC-1230WN 14,000 BTU | LG LP1419IVSM Dual Inverter | |
|---|---|---|
| Cooling | ||
| Type | Portable, dual hose | Portable, single hose |
| Certified capacity | 12,000 BTU | 10,000 BTU |
| ASHRAE rating (95 °F) | 14,000 BTU | 14,000 BTU |
| Room size (maker) | 600 sq ft | 500 sq ft |
| Inverter compressor | Yes | Yes |
| Heat | No | No |
| Dehumidifying | 87 pints/day | - |
| Noise | 42.5 to 56.5 dB | 44 to 53 dB |
| Efficiency and power | ||
| CEER | 13.8 Btu/Wh | 7.9 Btu/Wh |
| Certified by | DOE | DOE |
| ENERGY STAR | No | No |
| Power | 1,293 W | 1,370 W |
| Voltage | 115 V | 115 V |
| Current | 11.9 A | 12 A |
| Refrigerant | R-32 | R-32 |
| Controls and fit | ||
| Wi-Fi app | Yes | Yes |
| Voice assistants | Alexa, Google Assistant | Alexa, Google Assistant |
| Remote | Yes | Yes |
| Window width | 28 to 82 in wide | - |
| Drain | self-evaporating; upper gravity drain port and lower drain for continuous drainage | auto evaporation; drain port |
| Dimensions | 32.5 x 19.5 x 16.75 in | 30.43 x 19.41 x 18.11 in |
| Weight | 77.2 lb | 71 lb |
| Warranty | 1 years | 1 years |
| Sealed system warranty | 3 years | - |