My old (almost 30 year old) boiler has finally died. I want the new boiler to go on an outside wall in the garden. I obviously want the timer to be inside my flat so i don't have to go outside when it's raining to set it. My plumber however has said that all boilers have their timers built-in and that it's not possible to have the timer in a different location.
Is this true?
Is this true?