Hi guys my plain is to build a 3 vessel HERMS using 2 50l kegs as the HLT and Mash Tun and a 70l pot as the boil kettle.
The HLT will be electric and the boil kettle will be gas.
Questions.
Is copper ok as the HERMS coil?
Do i need a sight glass in all 3 vessels?
Do i need a false bottom in...