Gentleman
Quietsource Model 005243 Serial #4445255

Generac original part # OF9719

Luckily I was home when it failed 153 volts Line to Neutral. Only lost one ISOBAR.
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78buckshot
Did you attempt to adjust the voltage regulator yet?
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Gentleman
It was properly configured upon installation some 13 years prior and has functioned well until today. Voltages were all over the place, 153, 93, you name it. House filled with smoke. Good thing I stayed home today otherwise, I might have a pile of ashes to come home to.
Time for a new regulator as this one has clearly failed.
I've learned the replacement regulator has a multi turn pot. 10 turns from minimum setting to max. Far cry from the original in my gen set that was so touchy it was luck to get 248 VAC.

New regulator has been ordered and should arrive shortly.
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