If you have a very thin window, is it possible to install a window air conditioning unit at 90 degrees? - Quora
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CD-121 : Comfort-Aire 12,000BTU Casement & Sliding Window Air Conditioner With Remote115V R-410a | AMRE Supply
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TURBRO 158" (400 cm) Universal Window Seal for Portable Air Conditioner Exhaust with Zip and Adhesive Fastener - Works with All Mobile and Portable AC Units - For Tilting and Casement Windows
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HOOMEE 560 CM 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 :
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