CONNECTING NEST HEATLINK TO VAILLANT ECO TEC PLUS 824
Hi All, I will be attempting to connect the Nest Heatlink to my boiler (Eco Tec Plus 824); I can't seem to find any posts where there is guidance for connecting the heatlink to a boiler with no existing stat in place.
I am more concerned about connecting the CALL-FOR-HEAT/COMMON/SATISFIED as opposed to the L & N.
I have attached a picture of my boiler as well as the circuit diagram
Thank you all
Hi All, I will be attempting to connect the Nest Heatlink to my boiler (Eco Tec Plus 824); I can't seem to find any posts where there is guidance for connecting the heatlink to a boiler with no existing stat in place.
I am more concerned about connecting the CALL-FOR-HEAT/COMMON/SATISFIED as opposed to the L & N.
I have attached a picture of my boiler as well as the circuit diagram
Thank you all