I get a new one on Monday

First repair the landlord has done in over two years. I've got bubbly in the fridge. The current one has developed a bit of a build up of mud at the bottom, and the flu is next to the window, so it needs a fan-assisted flu, I'm told. Not sure how they intend wiring it - the electrics are a bit dodgy. Should be interesting.
You know you're old when you spend your evening chatting about boilers