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Ray Wohlfarth

Ray WohlfarthRay Wohlfarth is an international author and columnist on commercial and industrial boilers. He has written several other books on boilers including two on steam systems for the microbrewery industry. His articles appear in Plumbing & Mechanicl, Engineered Systems, PM Engineer, RSES, National Board Bulletin, and Master Brewers Magazines. Anthony L. Kohan was a consultant with more than 30 years of experience as a technician, tester, and inspector of boiler pressure vessels and machinery. He is the author or co-author of Standard Boiler Room Questions and Answers, Standard Heating and Power Boiler Plant Questions and Answers, Pressure Vessel Systems, and Plant Services and Operations Handbook.


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2.
Boiler Operator's Guide, 5ENR
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₹9,199
Binding:
Hardback
Release:
05 Feb 2021
Language:
English
International Edition
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3.
That's Not How It Goes, Pap!11 % NR
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₹1,424
₹1,267
Binding:
Paperback
Release:
16 Nov 2025
Language:
English
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4.
Lesson Learned Troubleshooting Hydronic Heating Systems6 % NR
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₹2,325
₹2,186
Binding:
Paperback
Release:
25 Apr 2024
Language:
English
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5.
Lessons Learned Troubleshooting Steam Heating7 % NR
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₹2,325
₹2,162
Binding:
Paperback
Release:
11 Mar 2024
Language:
English
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6.
The Ten Commandments, Take Two9 % NR
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₹882
₹803
Binding:
Paperback
Release:
13 Jan 2024
Language:
English
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