Posted 2/6/2012 16:54 (#2209633 - in reply to #2209279) Subject: Re: Block Heaters & GFCI Outlets
Just as a note, you don't want to wire too many regular outlets to a GFCI, it caused a larger variance in current and will cause them to trip easer, especially running shop tools. As others have said, there are "light" duty and "heavy" duty ones. If they are tripped a lot they become more sensitive and will need replacing.