ᐅ Ventilating a Conservatory or Sunroom? What Factors to Consider?

Hello everyone,

I have a heated conservatory with double-glazed windows. For cost reasons, I lower the temperature at certain times.

My KNX sensors measure the humidity and temperature both inside and outside.

How should these values relate to each other to allow me to ventilate automatically through the roof windows in a meaningful way?

Basically, I am first interested in the theoretical basis. I can handle the implementation myself.

Thanks & best regards
Christoph

I would use the dew point as the basis. Calculators for this are freely available, or you can derive the algorithm accordingly...