Just wondering if somebody can give me some advice on economy 7. I currently have a dual rate meter for e7 which was in when I bought my house, having worked out my energy usage over the last 3 years I only use roughly 35% of my electric over night, usually on washing machine, dishwasher and dryer which I set to come on when it’s cheaper. Also I have central heating. My tariff is higher during the day to make up for the lower night tariff. I’ve just started the process to join bulb, is there a way to use my meter for a single tariff as I don’t want a smart meter fitted.