I've been planning my build for a few months and now finally have most of the parts and I'm ready to go.
Single tier stand with two 50L sanke kegs.
HLT has two 120V 2000W elements installed
I have two separate 20A circuits in my garage
Both kegs have valves installed
I have a PID
I have two 40A SSR's with heatsinks
I have two pumps
I have switches, wire, etc
I want to control it all similar to this.
But I want to also add an E stop and a main on/off keyed switch
Anyone out there who can help me with the final diagram?