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. 

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Recent Articles in Steam Heating

boiler feed pump
How to Size a Boiler-Feed Pump

When it comes to boiler-feed pumps, the two important variables are the amount of water in the operating range of the boiler, and the steam-to-condensate time lag across ...

Published on 08/30/2016 4:39 PM by Dan Holohan
Posted in Steam Heating
water hammer
Discovering Water Hammer

Discovering that water hammer has moved into any hydronic system, be it steam or hot water is never fun, but finding the cause of it sure can be. Hey, you get to be a det...

Published on 08/30/2016 4:27 PM by Dan Holohan
Posted in Steam Heating
Brewing Beer with Steam Boilers
Steam Boilers for Breweries

Here are some excerpts from my new book, Lessons Learned: Brewing with Steam. I wrote it to help you design, install, and maintain steam systems used in the craft brewing...

Published on 08/29/2016 11:15 AM by Ray Wohlfarth
Posted in Steam Heating
iStock 000006512027Small
Radiator Paint Colors

Ever wonder why so many of the old radiators you see are painted silver? Back in the day, they were mostly plain grey metal, but then the Spanish Influenza arrived during...

Published on 08/16/2016 4:22 PM
Posted in Steam Heating and Hot-Water Heating
EDR Cover
Old Radiator Ratings

If you're replacing a steam boiler, there's only one right way to size that boiler, and that's to measure the radiators. If you're replacing a hot-water boiler, you'll do...

Published on 06/25/2016 1:53 PM by Dan Holohan
Posted in Steam Heating and Hot-Water Heating
Low-Pressure Steam vs. High-Pressure Steam

Some of what I’m about to tell you may be tough to swallow, but it’s all true. If you pay close attention, you’ll understand once and for all why low pressure is good. Le...

Published on 06/06/2016 1:28 PM by Dan Holohan
Posted in Steam Heating
“Vacuum Boost” for Steam Heating Systems

Igor Zhadanovsky is one of the brightest people I have ever met. This paper is one you should read if you're involved with buildings that have steam heat, regardless of t...

Published on 05/17/2016 11:11 AM by Igor Zhadanovsky
Posted in Steam Heating