It takes about an 1 1/2 hour with a propane turkey cooker to get up to 175F
It sounds like a heat problem, I heat about 6 1/2 gal with a turkey burner, and at about 18 minutes, I sit down and put my hand on the propane regulator knob. usually, 20 - 21 minutes, I have product (meth anyway) flowing.
An hour and a half seems an AWFULLY long time to heat 3 gallons of wash, and kind of falls in line with the distill times.
12 l - 3 gal shouldnt take more than 12 minutes tops to reach 175 deg. How high do you turn up the heat?? Mine sounds like a 'shuttle' launch, , ,
That 1 1/2 hours isnt from frozen mash is it?? just kidding ha ha -hey-