Recent content by Danlen

Yeah everything worked fine beforehand. 3 houses on estate had NEST fitted on same day, 2 of us still have weather compensator connected and are having exactly the same issue, the 1 that doesn’t have the compensator theirs is working fine, so hoping it’s the obvious cause.

Hi, we’ve got the vaillant ecoFit Sustain. Flow temp is set at 65. CH is calling for heat as per the NEST thermostat, but boiler gets to 41 and then starts to cycle and temp cools down. Rads only getting lukewarm. We did have the sensocomfort thermostat with the weather compensator probe...