70volts going from breaker box into the ground.
"NN" wrote in message
ups.com...
Let see if I got the idea of cost. I have a 1500 watt space heater,
if I run it for one hour and my electric company charges ten cents a
kilowatt, Then the heater would cost fifteen cents running for the
full hour.
Yes. If it's on a thermostat, less if it cycles.
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