Parking heater pipe reducer adapter for Webasto and Eberspacher Key benefits Ensures a secure, leakresistant connection between 75 mm and 60 mm air outlet pipes. Solves mismatched duct sizes quickly during installation or , avoiding custom fabrication. Tapered socket design provides a snug fit to preserve airflow and reduce noise and heat loss. Lightweight, durable black plastic construction resists corrosion and is suitable for vehicle interior installations. What you get Includes 1x parking heater adapter Part number: 251226890050 Specifications Compatibility: Designed for Webasto and Eberspacher parking heater systems Material: Black plastic Dimensions: smaller outer diameter 60 mm, larger outer diameter 75 mm, height 60 mm Performance and fit Tapered socket converter accommodates the 75 mm to 60 mm transition with a tight interference fit to minimize airflow leakage. Simple pushfit installation; can be secured with clamps if additional retention is needed. Intended for ducting and air outlet connections on heating systems used in mobile applications. Typical applications RV and camper installations where the heater outlet and ductwork are different diameters. Trailer or motorhome heater repairs when replacing or adapting existing pipework. Retrofitting or upgrading Webasto or Eberspacher parking heaters during vehicle conversions. Why choose this adapter Specifically sized and numbered for direct use with Webasto and Eberspacher models, avoiding guessing or improvised solutions. Provides a clean, reliable mechanical connection that maintains heater performance and airflow efficiency. includes one adapter with the exact dimensions and part number listed above for easy reference during installation or maintenance.