Viessmann vs IBC vs NTI Boilers

[MeredithMan]

Originally Posted by Wentworth06

This is pretty interesting , what would you think your annual heating costs will be with the new system if you don’t mind me asking.

Good question. I don't know, is the honest answer, at this point. The new Viessmann is allegedly a lot more efficient than the previous unit, so I'm hoping that translates into less propane being used. The other piece to the puzzle is that our primary source of heating and cooling is geothermal, so the boiler replacement may be a moot point from an energy consumption & cost point of view.