I'm having a standard single-rate credit meter switched to dual-rate (not smart meter) in a rental property. The property is a 2-bed flat with no gas, so heating is all electric but heaters are regular fan heaters not storage heaters.
I'm getting confusion from Siemens about whether I need a 4 terminal or 5. They had thought I need 5 which they have none in stock. They keep asking me about storage heaters and water immersion. I don't actually know if my hot water is immersion or not as I am not local to the property.
What exactly is the extra terminal for, given the whole supply switches rates rather than one circuit being low-rate, etc? Can anyone explain what this all means?
I'm getting confusion from Siemens about whether I need a 4 terminal or 5. They had thought I need 5 which they have none in stock. They keep asking me about storage heaters and water immersion. I don't actually know if my hot water is immersion or not as I am not local to the property.
What exactly is the extra terminal for, given the whole supply switches rates rather than one circuit being low-rate, etc? Can anyone explain what this all means?