I'm already using the 5500w camco ultra low watt density element in my brewery, but now I am making a smaller system for a friend and I'm trying to source a ~3500w element with similar watt density per square inch.
I've been looking at these:
http://amzn.to/zXVlDP
Is the watts per square inch comparable to the 5500w elements most people are using?
I've been looking at these:
http://amzn.to/zXVlDP
Is the watts per square inch comparable to the 5500w elements most people are using?