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Suitable for those concerned with gas installation work, whether plumbers, heating engineers or dedicated gas fitters, this title is useful for students taking NVQ gas installation and plumbing courses, as well as for operatives renewing their gas competences.
Roy Treloar has been in the mechanical service industry since leaving school in 1973. He became a full time lecturer, teaching plumbing in 1985. He is currently Team Manager: Mechanical Services at Colchester Institute where he is responsible for all plumbing, heating and gas training and assessment programmes. He has played an active part in external verification for the City & Guilds in both the plumbing and gas schemes and is author of the highly successful NVQ textbook, Plumbing, also published by Blackwell's.