Hi I am new to the EV community and soon gonna pickup my new Tesla model Y. I don't have the outlet other than NEMA 5-15(110V 15A) in my garage, however, there's an other NEMA 5-15 outlet in the next room on different phase (180°). Is that possible to combind them together and put a NEMA 6-20 (240V 20A) outlet on that for faster charging? Like the connector shown in the photo.