^ ^ "In the two hose style and design the exchanged air won't originate from the inside of your room or residence, but enters with the next hose". Experts123.com. Retrieved 10 June 2015. We would like to thank Ilce, Adam, Thomas and Corey. They put in our aircon and did https://docs.google.com/spreadsheets/d/14Zqd0FEGkdjJlcohp4SFWeSZ9M4AIBFQpIDlHrjqztI