Application Models: 90mm to 75mm duct reducer fits for most 3KW 5KW 8KW parking heaters and auxiliary air heaters that have a 90mm outlet; Universal for 90mm air vent duct heaters.
Function: Ideal for locations with limited space that cannot accommodate a standard 90mm duct. Ducts of 75mm diameter offer greater flexibility and a more discreet installation. Ideal for supplying hot air to both the cabin and sleeper berth in truck, van or RV.
Y-Splitter with Regulating Valves: The integrated valves allow you to easily control the airflow to each branch. This lets you balance the heat distribution between the two outlets or direct all the warm air to one side.
Features: This adapter allows you to connect one 90mm outlet from your parking heater to two separate 75mm ducts, enabling delivering warm air for two different zones. Simply connect the 90mm end to your heater and the 75mm ends to your ducting.
Sturdy Material: This 90mm to 75mm parking heater duct adapter is made of high-quality plastic for stable airflow, 3 way air duct Reducer will not easy to deform under high temperature, It is an additional connector for DIY heater.