Heating for three Pullman railway carriages that provide accommodation at The Old Railway Station at Petworth in Surrey is provided by a Grant oil-fired boiler. Each of the six en-suite bedrooms has its own entrance from the platform, and the station’s waiting room and ticket office are the breakfast room and lounge. The space-saving multi-pass boiler is in a plant room at the end of the platform and delivers low NOx emissions and clean combustion.