My electrician is coming this weekend to install 4 220v 30 amp plug receptacles, and 4 110v 20 amp receptacles, all with GFCI. My plan is to run 2 5500 watt heating elements each in my HLT and boil kettle. Then 3, possibly 4 March pumps. I am going to run a HERMS system via my HLT. Here is my question: What are some good PIDs that will control temperature in my HLT, mash tun, and boil kettle? Oh yeah, the simpler the better. I am not an electrical engineer, I just want to brew good beer. Thanks