Boiler location:- New boiler must be in the same location as the old boiler.
Drains, gullies, wastes:- New boilers have a condensate which must terminate in a drain, gully or waste.
Boiler position:- Must be with-in 2 metres of a drain, gully or waste.
Gas Pipe:- The gas pipe leading to the existing boiler is in 22mm Copper Pipe.
Flue Termination/Standard horizontal flue:- No opening windows, doors, guttering, fascias within 300mm of existing flue position.