Vaillant ecofit pure incorrectly installed upgraded with weather compensation hydraulic separation

[@normanboyes4983]

Another interesting rescue - seems to be whole raft of Junction boxes and fused spurs.😀👍

[@yensabi]

Another bad install rescued Andrew.... Nice one... 👍

[@lekanshanu5512]

I agree , I struggle a bit with Vaillant controls , I upgraded a VRC 700to vrc700f the other day , simple once done but the manuals are horrendous.

[@brotherjohnno]

So is it the VR71 that allows different flow temperatures to the hot water and ufh? I assume it's the equivalent of the boiler having 2 switched lives, each with a maximum temperature?

[@andrewmillwardwatford9410]

This system only has underfloor heating

[@m23605]

Have you tried the adaptive heat curve feature on the sensoComfort? Do you have any tips? Manual is a bit confusing and not sure what Expanded mode is or how to get it to work.

[@andrewmillwardwatford9410]

Vaillant controls are not as good as Viessmann so dont expect the same perfection.