120/240 Multi wire branch circuit - failed inspection because of uneven loads?
According to 210.4.c of the NEC MWB shall supply only line to neutral loads. With 2 exceptions. #1 supplies only 1 utilization equipment. #2. All ungrounded conductors opened are opened simultaneously by the branch circuit OCD.
Because of this wording many inspectors won't allow line to line to be used but it is legal , if you have a NEC hand book you can even see an example exhibit 210.2 that I have used in the past for an air conditioner and standard outlet in my case it was a 20 amp 240/120 outlet. How do they know what you are going to plug into it?