- Dec 22, 2014
- Reaction score
Actually it seems the small amount of pressure would just be sucked out by the vacuum created by the condenser and like you state increase boil off.I've never tested this - just a theory. Maybe an aquarium air pump would be enough. You don't change the condenser as you still need it to condense the steam. The additional air will give some room to absorb steam vapor. Not sure what would happen in the condenser due to the additional pressure though.