I thought one of the advantages of having a combi, was that you got instant hot water.
I have a Worcester Greenstar 440, which I dont know why pre heats a small volume of water. Its controlled by an inbuilt timer, I can only get hot water if the timer is set to be on.
I assume this is how it is designed but why?
I have a Worcester Greenstar 440, which I dont know why pre heats a small volume of water. Its controlled by an inbuilt timer, I can only get hot water if the timer is set to be on.
I assume this is how it is designed but why?