Un-attached tubing to vent

Hi,

I came across this tubing that was un-attached a forced air furnace. I can’t find an owner’s manual for the furnace to be able to properly describe it. Can someone tell me the correct terminology I should use to refer to this dis-connected tubing? This is used on a Ducane, Model No. CMPE075U3.

Thanks,

Steve

I think I just found the answer in an on-line manual. It looks like it is called the “Inducer to condensate trap hose”.

Thanks,

Steve