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viessmann propane vs nat gas

S Ebels
S Ebels Member Posts: 2,322
One should always verify that the desired combustion results are being met when any change is made to any burner. Get out your combustion analyzer and check!


  • Bob Schultz
    Bob Schultz Member Posts: 38
    vitodens 200 coding

    What is the correct coding for a nozzle change in the vitodens 200 when running propane instead of natural gas???
  • Steve Ebels_3
    Steve Ebels_3 Member Posts: 1,291
    No coding change needed

    The Vito is the simplest appliance ever to switch from nat to LP or back. Just slip in the correct orifice and away you go. Takes about 30 seconds.
  • Andrew Hagen (ALH)
    Andrew Hagen (ALH) Member Posts: 165

    the fuel inlet pressure also. The Vitodens is sensitive to this. Also it's best to have the boiler as the first appliance take-off in gas line.

This discussion has been closed.