Enclosure considerations for Boron that will be installed outdoors

[Rftop]

I just found a previous post that pretty much sums up most of the recommendations that I'd have :

Experiment: Does temperature inside a weather proof enclosure exceeds Boron limits?)

The problem is when the Ambient Air DewPoint is higher than the temperature inside the enclosure. Water vapor will condense on the surfaces inside, the ventilation wouldn’t help in this case. You can graph the projected 48-hour DewPoint from a weather forecast. [image] If your enclosure temp is ever Lower than the Ambient DewPoint, water will condense inside your enclosure if outside air is brought in. But even without ventilation (mostly sealed enclosure), the air inside still contains a …

Hopefully others will chime in with their experiences.