[5 Gear Regulator Valve]: Diesel heater exhaust duct outlet can adjust the ratio of airflow, turn left and turn right to control.
[Air Flow Control]: One valve flap can control the airflow of both left and right outlets, efficient dividing the flow of warm air from your heater.
[Adjustable Connector]: Diesel heater ducting pipe outlet connector diameter is 75mm, with adjustable valve flaps to control the air volume.
[Easy To Install]: 3 outlet to an existing system, efficient split the flow of warm air from your diesel auxiliary heater, direct replace the old or broken one.
[Quality Material]: Diesel heater ducting outlet connector is made of PA6 plastic with flame retardant materials, will not easy to deform under high temperature.