Together with the companion volume ‎"‎Plumbing‎:‎ Cold Water Supplies‎,‎ Drainage and Sanitation‎"‎‎,‎ Fred Hall provides all the necessary knowledge of the principles on which these systems are designed for students of NVQ and CGLI plumbing courses‎.‎ Key Features‎:‎ covers the design and installation of gas appliances‎,‎ oil‎-firing systems‎,‎ hot water supply and heating systems‎.‎ This edition has been updated to include current Bylaws‎,‎ Building Regulations and Codes of Practice‎,‎ fully supported by illustrations‎,‎ tables and calculations‎.‎ It includes end‎-of‎-chapter test questions‎.‎ Readership‎:‎ Core‎:‎ NVQ Plumbing Level 3 and CGLI Plumbing ‎(‎6030‎)‎ level 3‎.‎ Supplementary‎:‎ NVQ Heating and BTEC NC/D in Building Services Engineering‎.‎