SoySaucePrinterInk OP , 8 months ago Don’t dual hose portable AC units follow the same principle of venting the waste heat outside? As I understand it, the window AC units are still much more efficient at this as they don’t have a hose to push/pull it through.
Don’t dual hose portable AC units follow the same principle of venting the waste heat outside? As I understand it, the window AC units are still much more efficient at this as they don’t have a hose to push/pull it through.