Search results

Well that solves the problem then I guess, because as far as I know the Nest 2nd gen does not support modulation.

hi ianmcd, Could you elaborate ? I don't think this boiler can modulate ? Or am I wrong ?

Hi bernardgreen, Thanks for the response. That brings up one more question. Seeing as it is only a smallish apartment (90sq m2) Which would be beter; Having the boiler only heat the living room radiators with the 3min on/off intervals until it reaches the desired 21 degrees. Or heating...

Hi Spraggo, Thanks for your help ! So I did as you explained, put the heating on the highest setting (at the boiler), and then turn it completely off/on. And indeed it takes a short delay before it fires ups gain. So thanks for that. But then I went a bit further in my testing. Seeing as I...

Hi all, Hope someone can help me with this. I have a Vaillant Turbomax VUW 242 (early model without the display) connected to a Nest thermostaat. The problem I am having is the following; Let's say I put the Nest to 22 degrees C...I can see the heatlink firing up the boiler and both the...