Bøker av Bob Puffett

This edition covers all the essential competencies of the Gasfitting component of the Plumbing and Services Training Package. All chapters have been thoroughly revised. This edition contains new information on: regulators; ventilation; pipe installation; continuous flow hot water systems; meters; safety devices; LPG, and more.

Covers the requirements of the national common core course in Plumbing, Draining and Gas fitting. This volume contains Mechanical Services and Air Conditioning.