Is this surge guard OK?
Is this Surge Guard any good. I don't think it protects against low voltage which I think is one of the main concerns.... Surge Guard I went to a local RV dealer here and they want $169.00 for t...
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Another vote for progressive industries. I had an event this past weekend. Plugged in the TT and DW turned on the AC. Next thing she tells me is power keeps going on and off. Well the protection system was kicking off the feed because supply voltage kept dipping below 106 volts. This is with us plugged into the 50 amp service!. Long story short is the maintenance guys had to replace the breaker as it was causing the low voltage.The 30 amp service gave the same result. Only the 20 amp was staying above 117volts. Saved my electronics. My buddy kept telling me it was my voltage protection unit, but I knew better because the display tells you exactly what is going on. I have the EMS-HW30C
