Fishinghat wrote:
Voltage times wattage equals amperage.
So, if the AC unit draws 15 amps, then it is 15 times 120, which equals 1808 watts. But, (and that's a big BUT), the startup draw can be quite a bit more than the running draw, and generators can only handle a very brief access draw, if at all.
Actually you put it incorrect by error i'm sure. Wattage DIVIDED by Voltage gives Amperes. But your right on the money about the start up Amps.
If there is a tag or the like on the unit itself it should give you some indication of the Amps it draws. That will be running amps if its listed not start up amps unless it specifically states so.