[rokndad]

Like WTM said, I run distilled water, one bottle of watter wetter, one small bottle of BAR's Leak, and one gallon of ethylene glycol.....about a 25% mix. No signs of corrosion on internal parts, and no little leaks anywhere.

Will idle all day in traffic at 85 degrees and has never gotten hot. Fan cycles on and off quite a bit while standing.