We had it on for a good while this morning because it's working so nicely! plumber came round yesterday to replace heat exchanger and expansion vessel- should have been straightforward but it turned out the boiler had been installed too close to the ceiling and he had to remove the entire thing to do it- took more work than installing a new one.
	
		
			
		
		
	
			
			
				



 and by the way I don't wear clothes at home 