Permitted Fuel: Chipboard, medium density fibreboard, softwood or hardwood, which has been chipped to a length not exceeding 15 mm, has a moisture content not exceeding 30% of the total weight and has a fines (sawdus
Chipboard, medium density fibreboard, softwood or hardwood, which has been chipped to a length not exceeding 15 mm, has a moisture content not exceeding 30% of the total weight and has a fines (sawdust) content not exceeding 50% of the total weight¹