Episodes

  • 66. Water Hammer Can Kill You and How to Prevent This From Happening.

    66. Water Hammer Can Kill You and How to Prevent This From Happening.
    Apr 2 2026

    Eric Johnson explores the critical topic of water hammer in boiler and plumbing systems. He discusses the causes, dangers, and prevention techniques for water hammer, emphasizing safety and proper system startup procedures.
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    38 mins
  • 65. What Your Boiler Stack Temp Tells You

    65. What Your Boiler Stack Temp Tells You
    Mar 31 2026

    Eric explores the critical aspects of boiler stack temperature, including causes of inefficiency like soot, scale, and excess air. He discusses how monitoring and optimizing stack temperature can improve boiler performance, reduce energy costs, and prevent damage.
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    41 mins
  • 64. Boiler Doesn't Start, No Alarm: Now What?

    64. Boiler Doesn't Start, No Alarm: Now What?
    Mar 19 2026

    Eric discusses common reasons why boilers fail to start when there are no alarms, troubleshooting techniques, and the importance of understanding boiler controls and wiring. Perfect for HVAC professionals and boiler operators looking to deepen their knowledge.
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    39 mins