Viessmann 7842356 Vitodens 100 Fan 26 KW GC No: 47-819-40. 

From Viessmann 7570673 Vitodens 26KW Combi Boiler ERP 100-W.

All our parts are stripped from brand-new unused boilers, what you see with the part is what you get.

Bargain Buy it NOW for only £175.00