Honey Bee Hive Ventilation

I looked around, but couldn't find anything similar so I drew this up in FreeCad.

Honey Bees keep their home warm at 35 Degrees, because this is their ideal temperature for raising brood. This can cause problems with moisture and ventilation is therefore important.

This thing sits in the crown-board, where you would keep a Portabee Escape, and provides ventilation allowing moist air up into the roof, where it can escape without condensing and dripping into the combs.

Enjoy!