I've been using EVGA Supernova 1600W power supplies to run my S7s and they're working well but I've got new ones on the way and miners running in 3 rooms of the house. It's fine now that winter is mostly here but It would be better to have all the folding rigs in the basement. Right now I can have 2 s7s down there on 2 different breakers but would it be possible to use the wall socket for the washer and dryer to power 2 more miners down there? Is anyone doing this now? Any suggestions on adapters to go from the heavy duty socket to PDU or normal 3 prong?