Phurnacite is a premium quality smokeless fuel. It is suitable for those using an Aga, Raeburn, stove, boilers or any other enclosed heating appliance. Phurnacite is renowned for its excellent heat output, burning for up to 18 hours. It is a slow consistent burning fuel and can be banked so that it heats throughout the day making it very popular with those householders who have a solid fuel central heating system. Sold loose so you would need a coal bunker for us to deliver into. Increasing Discounts on Orders over 10 Bags – Call for our best price!