My two tier rig. Immersion and counter flow chillers. Chugger pump hard wired to gfci switched outlet. Hard plumbed filtered lines for filling and cleanup. Chillers plumbed to stand. It works well but there is always something to be done
Here is a recent picture of my current setup. Pumping out 1BBL brews and still testing new styles and small brews on the original 10 gallon system. 60 Gallon BK, 40 Gallon MLT, Rinnai Instant HWH for HLT. I'm hooked on home brew for life!!