damm! keep blowing the breaker.
DUUUHHH!!

120vac * 15A = 1800W
can't put more than 2 haps per circuit!
amazing amount of heat
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BTW - I wouldn't run chilies and hasps on the same instance of cgminer. I got a significant jump by turning off the chilies
Where is the PCB rear inch thick heatsink ? 70% of the heat goes thru the vias ??
Plus looks like your board is warping from pressure of waterblock...
Also On Carpet ? carpet holds heat in (insulator) place miner on stone or metal rack.