First I would like to thank my wife Jo-Anne McDowall, who helped with the development of the project, and who read every word, to make sure that a neophyte to the field of HVAC would understand the concepts as they were introduced
First I would like to thank my wife Jo-Anne McDowall, who helped withthe development of the project, and who read every word, to make sure thata neophyte to the field of HVAC would understand the concepts as theywere introduced