Features: This item allows you to control which side of the "Y" receives the hot air. You can adjust the airflow so that one side receives more hot air than the other, or none at all, by fully closing one side. Includes two closable, adjustable valves. Suitable for initial installation or adding an additional outlet to an existing system. Efficiently splits the flow of warm air from your heater. Fitment: Compatible with Eberspacher, Webasto, and Propex heaters. Specification: Product Name: Y Branch Outlet Connector Connector Size: 75mm / 60mm Material: ABS Color: Black Package Contents: 1 x Y Branch Outlet Connector (Only the above package content; other products are not included) Note: Light shooting and different displays may cause slight color variations between the item in the picture and the actual product. Measurement may vary by +/- 1-3 cm.