Together energy put me on hold and passed me around for about half an hour before telling me they can’t supply me. then i tried SSE and the chap on the phone immediately knew what i was talking about and said they were 1 of if not the only supplier left that can do this kind of setup. he put me through to a very helpful lady who said she would need to get a colleague of hers to ring me make as she was’t 100% sure of this setup, she took my details and i await her call back. On a side note i found out the current standing charge she’s being charged for RHT is 1.3p/day and 6.8p/kWh a bit of a difference to £1.30/day and 26.8p/kWh a was quoted. Thats about £1,200 a year more!!