drsmurto wrote:But this BIAB has me fascinated, all i need is a bloody huge pot (reckon i can justify that cos i make my own sauces, chutneys) and a big burner..........
Damn it. Now i will be dreaming about this all day.....
There are threads in this place and others about what size pot you need. I've given it a bit of thought and I reckon that the factors are:
How big are your batches? If you make lots of small(er) batches, you don't need your pot to be measured in hectolitres.
How much do you care about boilovers? If you think you can avoid the dreaded boilover, go for a pot that is 100ml bigger than your biggest batch and don't say I didn't warn you.
What are you using for a heat source? If your pot diameter is 20cm and your burner is 30cm across, you might lose some heat. Conversely, you might be disappointed if you try to boil a bigger volume than your heat source can reasonably do. I'm thinking about what would happen if I did a 40litre final volume boil in my kit and cube some of it 'for later'. I know my immersion heater will take longer to boil it all, but I do not know if it will keep it boiling 'convincingly'.
How much energy do you want to use not heating your wort? Newton would probably tell me that I am losing a lot of heat through my pot which is nearly three times bigger than my finished volume.
What will the wife say? Mine is extremely accepting of my foibles, but her reaction when she saw my FB Boiler was priceless.
One approach (that I tend to use) is to ignore the advice of people like me and just do whatever feels good, then do lots of hurried and worried research and spend lots more money trying to recover...
No Mash Tun. No Chill.
No confirmed fatalities.