How to Calculate Steam Velocities
Every effort was made to verify the validity of the formulas but we are not responsible for errors and omissions. These do not take the place of engineering calculations....
Steam Heating Help Topics
This section is your comprehensive guide on steam heating systems with articles about proper steam piping, boilers, pressure, venting, radiators, water quality, and more. We'll also walk you through troubleshooting steam system problems like noisy pipes.
Steam Heating Categories
Basics
Boilers
Case Study
Combustion
Commercial Heating
Efficiency
Heat Exchangers
Heating System Conversion
Indirect Heating Systems
Indoor Air Quality
Insulation
One-Pipe Steam
Radiators
Safety Valves
Seminars
Steam Coils
Steam for Breweries and Food-Processing Applications
Steam Piping
Steam Traps
Steam Velocity
System Pressure
Thermostatic Radiator Valves
Thermostats
Troubleshooting
Vacuum
Venting
Water Hammer
Water Level & Steam Quality
Water Quality
Zoning
Recent Articles in Steam Heating
Hands In Pockets, Please
Have you ever found yourself in some dank basement staring at (and totally appreciating!) the simple beauty of some old one-pipe, gravity-return steam heating system? You...
A Hartford Loop Q & A
Paul DuPont, a consulting engineer in Portland, Oregon, dropped me a line and suggested I write a bit about Hartford Loops - how they came to be, what they do, when you s...
A Good Time to Check a Vacuum Steam System
Why do we work on heating systems during the winter? Because we’re working on air-conditioning systems during the summer! Makes sense in a last-minute, panicky way, but i...
Saving History
Step off of West 44th Street and into the lobby and look to your left. The artists (and we must call them that) who crafted that magnificent marble staircase were masters...
VXT-120 Hydrolevel Water Feeder Makes Loud Screech When Adding Water To Steam Boiler
This newly installed VXT-120 Hydrolevel automatic water feeder for steam boiler makes an unearthly screech when it feeds. The domestic water pressure was checked and foun...
Steam Boiler Sight Glass Lies! (But It's Not It's Fault)
Many thanks to Gordon Schweizer of All Steamed Up, Inc. for sharing his knowledge and this video. You can subscribe to Gordon's YouTube channel here.
Steam Boiler Piping Diagram
Steam boiler piping: The right way to pipe takeoffs from a header
3-D Printing Hoffman #7 Steam Radiator Valve Handles
Hoffman has not made this steam radiator valve since the 1930s. 3-D printing is used to create this otherwise obsolete part. Many thanks to Gordon Schweizer of All Steame...
Steam Trap Rules
Steam traps in heating systems and commercial systems may look the same but the difference comes in how we use them. Heating traps run on very low pressure and that affec...