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8
votes
4answers
1k views

Aerating When Moving from Mash tun to Boil Pot

When transferring from the mash tun to the brew pot, I had set the mash tun about 3 feet above the brew pot and let the wort flow out and fall to the pot. This caused a large amount of bubbles that ...
4
votes
3answers
238 views

hop back and hot side aeration

I was thinking of putting a hop back in line with my whirlpool chilling process. (Pumping hot wort out of the kettle through a hop back and back into the kettle with an immersion chiller running in ...
3
votes
1answer
143 views

Is trapped air in a counterflow chiller really an aeration risk?

I recently bought a Blichmann Therminator counterflow chiller (I know, extravagant, but it is the awesome). The instructions say to operate it with the hot wort input facing down, so that gravity ...
7
votes
2answers
870 views

What's the impact of hot-side aeration?

Hot-side aeration (HSA) is the introduction of oxygen to wort during "hot side" operations such as mashing, lautering, boiling and whirlpool. Prior evidence indicated that hot-side aeration harms the ...