My Safe Gas installer is not Viessmann registered.... So
I would like to find out one similar in stature Reliability,Functionality and robustness..
What would be the most equivalant combi Vaillant that would be in the same bracket as ATAG Q38C & Viessmann Vitoden 200W with Vitotronic 200?
any thoughts...
My present is an open vented heat only boiler with DHW tank, expansion&feeder cystern in the loft.
I would like to find out one similar in stature Reliability,Functionality and robustness..
What would be the most equivalant combi Vaillant that would be in the same bracket as ATAG Q38C & Viessmann Vitoden 200W with Vitotronic 200?
any thoughts...
My present is an open vented heat only boiler with DHW tank, expansion&feeder cystern in the loft.