Guten Morgen zusammen Only yesterday I discovered that I did NOT order the tubes that lead from the top level of the heater box right into the long draining tubes on either side. To be quite honest: I did NOT see them in either heater box that I posess - not in Jimmys nor the canibalized one. I thought i read somewhere that they are called "elbows", but I cannot remember where I might have seen them. Can somebody PLEASE point me in the right direction as I am fed up with not finding the heater box guts listed anywhere and not knowing even the right monniker for the parts... . DANKE SEHR and have a VERY nice weekend! s.