Can anyone please tell me if having an electric boiler for central heating and hot water is really that much more expensive (or not) than a gas combi boiler? Does it really use a lot of electricity?
I've got a 1-bedroom flat (3 radiators and a towel rail) and, for various reasons, am having to consider electric heating over gas. I've been told that it's not expensive to run in smaller properties. Is this true, and does anyone have any advice they could give on pros/cons?
Also, does Â£4,100 seem excessive for installation of an unvented system?