General description The YMYNY Portable Air Conditioner Hose is designed for efficient exhaust management in portable air conditioning units. With a diameter of 150mm, this heat-resistant and energy-saving hose is perfect for extending the reach of your air conditioner. Technical specifications Diameter: 150mm Shortest length: 12 inches (30 cm) Maximum length: 59 inches (150 cm) Temperature range: -20 to 90℃ Compatibility and accessories Compatible with most models of portable air conditioners Ensure hose diameter is 15CM before purchasing Installation Extend the hose to connect to the existing vent or another hose Align the front end of the hose and install a specific coupler (to be purchased separately) Turn counterclockwise until it clicks into place Usage Designed for efficient exhaust management in portable air conditioning units Excellent heat resistance and flexibility for long-term use Other information