Best Energy Efficient Portable Ac Unit

Pro Breeze® 12000 BTU Portable Air Conditioner - Smart Home WiFi Compatible with 24-Hour Digital Timer, Smart Display & Window Venting Kit Included - Air Conditioning Unit for Home & Office

Bosch Cool 4000 Portable AC - 3-in-1: Air Conditioner, Dehumidifier, Fan - 2,6 kW for Rooms of up to 35m² - With Auto Mode, Silent Mode & Sleep Mode (48 db (A)) [Energy class A+]

Pro Breeze 4-in-1 Portable Air Conditioner 9000 BTU – Smart Home WiFi Compatible - 24 Hour Timer & Window Venting Kit Included. Powerful Air Conditioning Unit with Class A Energy Efficiency Rating

DR.PREPARE 9000 BTU Air Conditioning Unit, 4-in-1 Portable Air Conditioner Smart WiFi Enabled, Dehumidifier, Cooling Fan with 2 Speeds, 24H Timer & Sleep Mode, Child Lock, Dual Window Venting Kit

Devola 4-in-1 WiFi Air Conditioning Unit 9000 BTU, Portable Air Conditioner & 28L/day Dehumidifier With 2 Window Kits Included, Smart Air Conditioner With Fan, Cooling, Timer & Dehumidifying Functions

BLACK + DECKER BXAC40005GB Air Conditioner, Black, 7,000 BTU

BLACK+DECKER BXAC40006GB 9000 BTU Portable 3-in-1 Air Conditioner, Dehumidifier, Cooling Fan, LED Display, 2 Fan Speed, 24 Hour Timer, Remote Control, White

De'Longhi Pinguino Compact PACES72 Classic Compact Portable 8,300 BTU Air Conditioner, 3 in 1 Air Conditioning Unit, Rooms up to 60m³, A Energy Efficiency, Window Kit Included, Energy Class A, White

NETTA Portable Air Conditioner 3-IN-1 8000BTU, Dehumidifier, Cooling Fan - WiFi Smart App, 3 Speed Settings, Weekly Timer, Remote Control [Energy Class A]

Inventor Portable Air Conditioner Magic 5-1 12000BTU, Cooling, Heating, Dehumidifier, Fan, Digital Display & Remote Control, 3 fan speeds and 24 Hour Timer (WEE/MM0449AA)