Authors Note: I want to thank Paul Ehrlich for his years of dedication to this column, and I am excited to be able to provide readers with my building automation thoughts, insights, etc., on a monthly basis.
A few months ago, this column covered the basics of developing effective control system sequences. You might recall that it discussed the process of how a designer needs to select and describe sequences that provided safe, reliable, and efficient control.
From a missing pipe hanger three floors down to steam traps past their prime, these stories show how steam system problems can originate inside the boiler room or far beyond it. Read more in February issue.