BugeaterBrewing wrote:If you are using the same kettle for this as for your 5 gallon batches, your volume of boiloff per hour will remain the same since it is a function of surface area.
Right, I should have been more specific. When I do 10 gallons, I use a 15 gallon SS kettle. When I do 2x5 gallons, I use two aluminum 30qt turkey fryer pots. The little pots have a remarkably higher boiloff rate.
