OnQuest Executive Publishes Authoritative Guide on Design and Operation of Direct-Fired Heaters

Roger Newnham, President of OnQuest Subsidiary Born Canada, Pens First of Three Books in SeriesLos Angeles (August 16) – A newly published book by Roger Newnham, "Direct-Fired Heaters: A Practical Guide to their Design & Operation," offers audiences in the petroleum and petrochemical industries a detailed review of the design, maintenance, operation and servicing of direct-fired heaters. "Direct-Fired Heaters" features detailed descriptions of the different types of direct-fired heaters and their uses in various applications, along with photos, diagrams, charts and a glossary of industry