Best High Efficiency Window Air Conditioner

ATack Window Weather Seal Tape for Windows and Doors 2" x 30yds (3-Pack) Weather Sealing Tape for Windows to Keep Cold Out for Winter Residue-Free Stripping Air Conditioner Sealing Tape for Windows

LG 8,000 Smart Window Air Conditioner, 115V, 350 Sq. Ft, Smartphone and Voice Control works ThinQ, Amazon Alexa and Hey Google, 3 Cool & Fan Speeds, White, 8000 BTU

Danby DAC080EB6WDB 8,000 BTU Energy Star Window Air Conditioner - Programmable Timer, LED Display and Remote Control, Ideal for Rooms up to 350 Square Feet

i frmmy Waterproof Insulated Outdoor Air Conditioner Cover for Outside Window AC Unit, 27.5X 18.5X 22.5 Inches (Wx Hx D)- Black

HOOMEE 500CM|196“ Universal Window Seal for Portable Air Conditioner and Tumble Dryer – Works with Every Mobile Air-Conditioning Unit, Easy to Install - Air Exchange Guards with Zip and Hook Tape

LG LW1216ER Window-Mounted AIR Conditioner with Remote Control, 12,000 BTU 115V

Danby DAC080EB7WDB 8000 BTU Window AC in White

Senville 5,000 BTU Window Air Conditioner and Fan, Easy Mechanical Controls, Washable Filters, White

Frigidaire FFRA051WAE Window-Mounted Room Air Conditioner, 5,000 BTU with Temperature Control and Easy-to-Clean Washable Filter, in White

Danby DAC050MB1WDB 5,000 BTU Window Air Conditioner, 2 Cooling and Fan Settings, Easy to Use Mechanical Rotary Controls, Ideal for Rooms Up to 150 Square Feet