To get certified for this Badge Bit you must provide:
- 5 pics of build in progress
- pic of vertical exhaust going into the ceiling
- pic of vertical exhaust coming out of the roof
- 15 second long video of cold water going in and steaming hot water coming out
- 2 minute video of starting the fire and proving there are no smoke leaks
Are we home yet? Wait, did we forget the tiny ad?
Devious Experiments for a Truly Passive Greenhouse!