Eberspacher heater ducting 100mm to 75mm outlet adapter | 251226890047

The Eberspacher ducting adaptor provides a reliable 100mm to 75mm outlet solution for vehicle climate systems. Designed to clip securely onto a 100mm Y-branch, it enables seamless integration with 75mm ducting for efficient air distribution. Built for durability under varying cabin and engine temperatures, this adaptor simplifies installation and ensures a tight, leak-free connection between duct sizes. Ideal for upgrading or repairing D4, Hydronic, or similar heater duct networks, it supports flexible routing while maintaining optimal airflow. Includes clear dimensional compatibility to help you plan fitment and reduces the need for extra adapters in your HVAC setup.