Recent content by Ramseyman

Thanks folks. If I do go for the VRC430f, could I use the hard wired VRC693 external sensor rather than the VR20/21? (Not really a fan of too many wireless devices).

I hope someone more knowledgable than myself can help with this query. Re the Vaillant VRC 430 weather compensation units, there is a setup menu option for using this with "no thermostat", "modulating" and "thermostat". Does this mean that if for instance I have my boiler in the garage and...