I'm sure anyone (but me) her on this forum can answer this basic question, which has bugged me for years .
If a system is powered by 220VAC, are you saving money from usage of electricity over a similar system that runs on 110VAC ?
Similarly, will you be saving money if your system is 480VAC vs. 220VAC?
If a system is powered by 220VAC, are you saving money from usage of electricity over a similar system that runs on 110VAC ?
Similarly, will you be saving money if your system is 480VAC vs. 220VAC?