We are planning on our first AG brew this Saturday. I have been reading about batch sparging and was wondering if it is possible to do this with just two keggles? My plan would be to have one keggle as the mash tun and the second keggle as the brew pot. Found a tip, in reading, to heat the water on the stove to save on propane and was wondering if this is a good method to use? In thinking about it, the other keg is normally used for heating the sparge water but wouldn't that only be useful in fly sparging? We do have a third keggle because I had been watching videos and reading about fly sparging but now that I have found this information on batch sparging, I am rethinking the whole process. Thanks for the help.