Just a note on the TRC 50 amp surge guard;
Yesterday my power went out out of the blue. Went next door and the neighbor's was more or less out and his AC was really grumbling along - sounded like a brown out or something. Went out and looked at my surge guard. It had cut us off and was monitoring the incoming voltage, which was reading erratically. In about 10 minutes the neighbor's power came on and his AC seemed to be operating normally. Checked my surge guard and it was doing its countdown before restoring power. At 120sec, after it determined the readings were good and dependable, it restored power. I don't know what caused the power problem but I do know those kinds of problems have cost me a lot of money in the past in my s&b. IMO the TRC did an excellent job on this occasion and has been for the past 15-16 months. I wouldn't leave home without it