De'Longhi Air Conditioners

The Pinguino Arctic Whisper Extreme is De'Longhi's US flagship, and it takes a different path to comfort than the inverter crowd: heavy sound insulation and a low-RPM 'Arctic Whisper' mode that cuts noise up to 50%, holding around 50 dB even near max — reviewers at Gadget Review and Reviewed both singled out how pleasant it sounds for a fixed-speed machine. Its EcoRealFeel mode targets a comfort blend of temperature and humidity rather than a raw setpoint, and testers praise its surprisingly low power draw. Now the honest ledger: this is a single-hose unit rated 14,000 ASHRAE but just 8,600 SACC, and De'Longhi's 700 sq ft claim is marketing — at 8,600 honest BTUs, think 400-450 sq ft in real heat, where the Midea Duo's 12,000 SACC will simply out-cool it. There's no Wi-Fi or voice control (the Bluetooth remote monitors temperature at your seat, which is clever but no app substitute), no inverter, and at 83 pounds it's the heaviest thing in the category. Owners love the Italian styling, easy install, and bedroom-friendly acoustics; they grumble about price, weight, and that coverage claim. Buy it for looks and steady quiet in a mid-size room — not for max cooling per dollar.