Connections to the heating system

Elements for connecting naturbo therm to the heating system.

Item number

Transition 16 mm / ½ inch with external thread 9201-40
Transition 16 mm / ½ inch with inner thread 9201-41
Screw connection 16 mm / ½ inch with cone 9201-45
Screw connection 16 mm / ¾ inch with cone 9201-46

Scope of application

Screw connections and connection pieces for connecting the flow and return made of aluminum composite pipe 16 mm to the existing heating system.


  • is usually carried out by a heating specialist
  • Mount the screw connection / transition on the pipe of the heating system
  • Push the aluminum composite pipe into the screw connection / transition so that the aluminum composite pipe can be seen through the round, approx. 1 mm large viewing window
  • Check pressing and heating circuit for leaks

More information on processing:

  • Processing at a glance
  • Binding processing instructions in detail


  • naturbo connections to the heating system are part of the naturbo clay plaster dry construction system. Additional products from the naturbo range are required for use.
  • The processing instructions are binding.