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Hoffman Selection Program - 4” steam pipe size / Velocity of 5311 FPM / Pressure Drop - 0.3 PSIG per 100 feet
Hoffman Selection Program - 4” steam pipe size / Velocity of 5311 FPM / Pressure Drop - 0.3 PSIG per 100 feet

Steam Pipe Sizing: Steam and Steam Heat Exchanger Basics Part 5

RL Deppmann August 31, 2026Monday Morning Minutes, Condensate, Heat Exchangers, Steam, Pipe Sizing, Pipe Sizing, Shell and Tube, Steam

Steam pipe sizing is easy with today’s sizing programs. What is behind the programs?  This question and others like it are answered in the R …

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Heat Exchangersshell and tubeSteamcondensatePipe Sizingmonday morning minutes
Diagram of a Steam-to-Water Heat Exchanger with Vacuum Breaker
Diagram of a Steam-to-Water Heat Exchanger with Vacuum Breaker

Vacuum Breakers: Steam and Steam Heat Exchanger Basics Part 3

RL Deppmann August 17, 2026Heat Exchangers, Air and Dirt Control, Shell and Tube, Steam, Vents and Vacuum Breakers, Steam, Monday Morning Minutes

  This week we take a look at the vacuum breaker on a steam-to-water heat exchanger. Steam-to-water heat exchangers, or steam heating coils with on-off …

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monday morning minutesshell and tubeair and dirt controlHeat Exchangersvents and vacuum breakersSteam
Diagram of Steam Pressure in a Bell & Gossett Heat Exchanger System
Diagram of Steam Pressure in a Bell & Gossett Heat Exchanger System

Why Use Low Steam Pressure: Steam Heat Exchanger Basics Part 2

RL Deppmann August 10, 2026Heat Exchangers, Steam, Shell and Tube, Steam, Monday Morning Minutes

A recent engineering graduate asked a question about reducing steam pressure before using the steam for heating and domestic water heat exchangers: Why do you …

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Heat ExchangersSteammonday morning minutesshell and tube
System Diagram of a Steam Heat Exchanger
System Diagram of a Steam Heat Exchanger

Understanding Steam and Steam Heat Exchangers: Part 1

RL Deppmann August 3, 2026Monday Morning Minutes, Heat Exchangers, Steam, Shell and Tube, Steam

Steam heating systems are a bit of a mystery for many engineers and contractors. Much of the “old school” knowledge on steam heat exchangers retired …

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Heat ExchangersSteammonday morning minutesshell and tube

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  • Products
    • Overview
    • Pumps and Accessories
    • Boilers and Water Heaters
      • Water Heater Stock
      • Boiler Stock
    • Hydronic Systems
    • Plumbing Systems
    • Steam and Condensate
    • Variable Frequency Drives (VFDs)
    • Glycol Solutions
    • Snowmelt Designs
  • System Design
    • Overview
    • Project Gallery
    • Selection and Design Tools
  • Water Solutions
  • Contractors
  • Service & Parts
    • Overview
    • Startup and Warranty
    • Parts
    • Service and Maintenance
  • Education
    • Overview
    • Basic Hydronic Blog Articles
    • Training Opportunities
    • Factory Classes
  • About RLD
    • Overview
    • Team Deppmann
    • R.L. Deppmann Locations
    • Careers
    • Community Engagement
    • Press and News