![air conditioning - Sealing middle of sliding window with portable air conditioner installed - Home Improvement Stack Exchange air conditioning - Sealing middle of sliding window with portable air conditioner installed - Home Improvement Stack Exchange](https://i.imgur.com/O4RLGAc.jpg)
air conditioning - Sealing middle of sliding window with portable air conditioner installed - Home Improvement Stack Exchange
![Amazon.com: ANYAIR Window Seal Air Conditioner Self Adhesive Foam Weather Strip Sealant - All Season Protection - Pack of 2 : Tools & Home Improvement Amazon.com: ANYAIR Window Seal Air Conditioner Self Adhesive Foam Weather Strip Sealant - All Season Protection - Pack of 2 : Tools & Home Improvement](https://m.media-amazon.com/images/I/91rZwCyn2UL._AC_SL1500_.jpg)
Amazon.com: ANYAIR Window Seal Air Conditioner Self Adhesive Foam Weather Strip Sealant - All Season Protection - Pack of 2 : Tools & Home Improvement
![greencents Twitterissä: "Seal any gaps around the sides of a window air conditioner. The AC works harder if the cold air is escaping #SaveEnergy #energyefficiency https://t.co/6gRLxgJe3x" / Twitter greencents Twitterissä: "Seal any gaps around the sides of a window air conditioner. The AC works harder if the cold air is escaping #SaveEnergy #energyefficiency https://t.co/6gRLxgJe3x" / Twitter](https://pbs.twimg.com/media/DHdhSiCV0AADn8R.jpg)
greencents Twitterissä: "Seal any gaps around the sides of a window air conditioner. The AC works harder if the cold air is escaping #SaveEnergy #energyefficiency https://t.co/6gRLxgJe3x" / Twitter
![air conditioning - Sealing middle of sliding window with portable air conditioner installed - Home Improvement Stack Exchange air conditioning - Sealing middle of sliding window with portable air conditioner installed - Home Improvement Stack Exchange](https://i.imgur.com/3UTNaaZ.jpg)