Whynter ARC-14S vs Whynter NEX ARC-1230WN

The Whynter NEX ARC-1230WN outclasses the Whynter ARC-14S in almost every respect. The NEX ARC-1230WN's inverter compressor gives it a major advantage in terms of operating efficiency when it comes to maintaining a setpoint, even in under-sized spaces: it can simply drop down to a lower speed to match the required load instead of constantly cycling on and off. It's also much quieter at lower cooling settings.