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Old 06-16-2015, 09:42 AM   #48 (permalink)
elhigh
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Quote:
Originally Posted by GreenHornet View Post
The Aims unit is priced at $99 and has a surge wattage of 3,500 along with a continuous wattage of 1,250. There are many inverters available for under $100 that would do the trick.
Just make sure the AC unit isn't demanding too clean a wave of power. Cheap inverters make do with a so-called "modified sine" output wave, which is to say it sort-of approximates clean alternating current with stepped voltages. The earliest inverters provided square wave output, which could be hell on electronics like TVs and stereos, though motors didn't mind it much.

The quality of the power shouldn't affect your AC unit too badly but it may play up your control electronics. If your AC unit is using mechanical controls, all is well. Otherwise you may need to consider other options.

That Cool Blue thing, with the inverter the manufacturer recommended, may be a better bet since they seem to have already determined the inverter choice is a good one.
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