[Overdriven]

Would it really be that much cheaper to buy a conversion transformer than returning it? I'd think something that can put out two 110 outputs 180 out of phase with each other wouldn't be all that cheap.

Btw, it's not too common here in US, but 220v single phase is available and our electrician called it a "high leg". Made a bad day for him since it wasn't marked right and he thought it was just a normal third phase. We didn't know either since the equipment it powered was long gone. So after installing the new breaker panel and turning it on, things got 220v on a single line and he ended up popping some bulbs and a few pieces of equipment in the shop.