Recent content by StevetheBeeMan

Controls not an issue this is internal parameter within the boiler.

I have a vaillant ecotec plus 837 menu. In the configuration options it has option d.58 Activate Solar Reheat. 0 = disabled and 3 = activation for min. Hot water target value = 60 for solar reheating. Factory default is 0. Does anyone have a functional description of what this setting does? S