Search results

Hi all. My system is: Vaillant ecoTEC 430 open vent boiler Vaillant VRT360 programmable room thermostat Vaillant VR65 control centre Vaillant VR10 NTC sensor (tucked under insulation on a normal DHW tank) It mostly all works super, but I have noticed that sometimes, when DHW is...

Hi all. I'm trying to optimise the working on my new boiler and control system, which is specced as follows: Vaillant EcoTEC Plus 415 open vent boiler Vaillant VRT360 room thermostat Vaillant VR65 control center which are interconnected using eBus. Using existing Y-plan hot water 230v...