In theory there's *just* enough space in my breaker box for one more dual breaker to make 240 for this. So possibly they can setup a temporary thing - wouldn't work for the heat strips, but could power the fan. However they didn't have the required stuff for it and they aren't super comfortable messing around with a sketchy workaround themselves - they want an electrician to do it or sign off on it or something.
Issue being, it's gonna be hella hot here starting tomorrow and we now have no A/C.