We have agreed to buy a lovely (but in need of TLC) 3 bed Victorian house. However the owner was honest about struggling with a Mains Gas Rayburn system that she has to heat the house and cook with. The Rayburn is about 15 years old and its main oven isnt very big. The lady struggles with grilling. Two radiators are on all the time and even though she has had an engineer out they cant find a way to turn them off and so the house is roasting (and the bills are a nightmare she said). She uses a kettle for hot water to transfer to the pans for boiling. Please could anyone advise me if it is a difficult and expensive job to remove a gas Rayburn and replace it with a standard gas cooker range and supply/fit a modern boiler (either combi or one that uses the existing water tank). It has a metal flu pipe and is set into a brick surround- is the flu removed and replaced with a standard range extractor hood? It would be even better to be able to move the boiler 20 feet away into a utility room in case we ever take down a wall to open up the kitchen with the dining room. I think we could use the existing radiators as they look ok and are in every room. We are worried that we wont be able to afford to buy the house if this is expensive as there are lots of other jobs that will need work too. Who would move the Rayburn? Is it worth anything? Really grateful for any advice please