Recent content by harpss1ngh

Hi I seem to have an issue with my thermostat on the Ariston WRc-NSF unvented cylinder. The water coming out of the hot water tap is very hot, but with the cylinder knob right down it still seems to 'click on', causing my programmer to send a hot water demand to the Vaillant ecoTeEC 637...

Hi I'm having issues with my hot water valve which remains on all day until the vrt360 goes on standby at night. Quick breakdown of my setup as follows: Vaillant ecoTEC 637 system boiler w/eBUS VR65 Control Center via eBUS VRT360 Controller via eBUS 2-port valve for HW wired to VR65...